Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (...Cherry Dilly Bar Calories, How Is Gfr/ggfr Authority Placed On Contract, Eladrin 5e Book, Knowledge Dungeoneering Pathfinder, Hadoop Use Cases In Banking, Use Of Biostatistics In Nursing, Calphalon Toaster Oven Manual, Digitization Of Healthcare And Big Data, Kilim Furniture Usa, ..."> Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (... Cherry Dilly Bar Calories, How Is Gfr/ggfr Authority Placed On Contract, Eladrin 5e Book, Knowledge Dungeoneering Pathfinder, Hadoop Use Cases In Banking, Use Of Biostatistics In Nursing, Calphalon Toaster Oven Manual, Digitization Of Healthcare And Big Data, Kilim Furniture Usa, " /> Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (... Cherry Dilly Bar Calories, How Is Gfr/ggfr Authority Placed On Contract, Eladrin 5e Book, Knowledge Dungeoneering Pathfinder, Hadoop Use Cases In Banking, Use Of Biostatistics In Nursing, Calphalon Toaster Oven Manual, Digitization Of Healthcare And Big Data, Kilim Furniture Usa, " /> Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (... Cherry Dilly Bar Calories, How Is Gfr/ggfr Authority Placed On Contract, Eladrin 5e Book, Knowledge Dungeoneering Pathfinder, Hadoop Use Cases In Banking, Use Of Biostatistics In Nursing, Calphalon Toaster Oven Manual, Digitization Of Healthcare And Big Data, Kilim Furniture Usa, " /> Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (... Cherry Dilly Bar Calories, How Is Gfr/ggfr Authority Placed On Contract, Eladrin 5e Book, Knowledge Dungeoneering Pathfinder, Hadoop Use Cases In Banking, Use Of Biostatistics In Nursing, Calphalon Toaster Oven Manual, Digitization Of Healthcare And Big Data, Kilim Furniture Usa, " /> Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (... 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dioscorea alata in tamil

Yam[41] is, along with cassava and taro, a staple food, and is consumed boiled, roasted in a lovo, or steamed with fish or meat in curry sauce or coconut milk and served with rice. Storage losses for yams are very high in Africa, with insects alone causing over 25% harvest loss within five months. A new flora for Fiji (Spermatophytes only) 1: 1-495. In Tamil, Hingurala (Dioscorea alata L.) is known by Ilangilangu, Kaachikkizhngu, Kayavalli, Kizhangu, Mullu-valli, Perumvalli kizhangu, Peruvalli, Siruvalli, or Yaemskelung. Covered with large leaves, it can quickly grow into the tops of tall trees. Oceanic islands 2. -> Dioscorea villosa L. Dioscorea macrocarpa Wall. Yellow yam has yellow flesh, caused by the presence of carotenoids. Flora of Australia 50: 1-606. Dioscorea alata . research studies June 17 2015. [43] Bitter yams are not normally eaten except at times of desperation in poor countries and in times of local food scarcity. Yields may improve and cost of yam production be lower if mechanization were to be developed and adopted. The tubers are eaten baked, boiled, or fried much like potatoes. The wild yam tubers consumed by the tribes Kanikkars / Palliyars of South- Eastern slopes of Western Ghats, Tamil Nadu (Dioscorea alata, D. bulbifera varvera, D. esculenta, D. oppositifolia var dukhumensis, D.oppositifolia var. In sprouted or cooked form, the relative nutritional and antinutritional contents of each of these staples is remarkably different from that of raw form of these staples. We showed that the low dose of tubers extract at 200 and 300 μg/mL extends the mean lifespan of wild-type worms, whereas higher doses are found to be toxic. Yams are perennial herbaceous vines cultivated for the consumption of their starchy tubers in many temperate and tropical regions, especially in Africa, South America and the Caribbean, Asia, and Oceania. Dioscorea root is traditionally eaten on Māgh Sankrānti (a midwinter festival) in Nepal. White, yellow, and water yams typically produce a single large tuber per year, generally weighing 5 to 10 kg (11 to 22 lb).[13]. It is also known as purple yam, greater yam, Guyana arrowroot, ten months yam, white yam, and winged yam. It can be toxic if eaten raw. The wild forms are very toxic and are sometimes used to poison animals when mixed with bait. Australian Government Publishing Service, Canberra. The powder is sprinkled onto a pan containing a small amount of boiling water and stirred vigorously. Plantas Vasculares e Briófitos da Guiné-Bissau: 1-298. It is also known as purple yam, greater yam, Guyana arrowroot, ten months yam, white yam, and winged yam. However, it is popular in home vegetable gardens because it produces a crop after only four months of growth and continues producing for the life of the vine, as long as two years. The Plant List includes 1,192 scientific plant names of species rank for the genus Dioscorea.Of these 610 are accepted species names. In Southern Zambia, it is an important addition to the March–September diets of almost all, and income of over half, of rural households.[19]. How to make Sri Lankan Purple Yam dessert? It also remains important in Melanesia, where it is also grown for ceremonial purposes tied to the size of the tubers at harvest time. The leaf-stalk slightly purple at both points of attachment. Some varieties of these tubers can be stored up to six months without refrigeration, which makes them a valuable resource for the yearly period of food scarcity at the beginning of the wet season. D. bulbifera, the air potato, is found in both Africa and Asia, with slight differences between those found in each place. Pl. The coming of the yams (one of the numerous versions from Maré) is described in Pene Nengone (Loyalty Islands of New Caledonia). (2006). purple yam translation in English-Tamil dictionary. Dioscorea Alata is mainly cultivated for its large white edible flesh roots which have high carbohydrate content. Click below on a thumbnail map or name for species profiles. VIETNAMESE: Khoai mo, Cam kenh, Co sa, Cu cai, Cu canh, Khoai trut, Khoai vac, Man ham. The bitter compounds in yams also known locally as air potato include diosbulbin and possibly saponins, such as diosgenin. [1] Despite the high labor requirements and production costs, consumer demand for yam is high in certain subregions of Africa,[1] making yam cultivation quite profitable to certain farmers. Root is tumorous, often with small axillary tubers. The Plant List includes a further 316 scientific plant names of infraspecific rank for the genus Dioscorea.We do not intend The Plant List to be complete for names of infraspecific rank. (2010). The most common cooking methods in Western and Central Africa are by boiling, frying or roasting.[38]. The wild yam tubers consumed by the tribes Kanikkars / Palliyars of South- Eastern slopes of Western Ghats, Tamil Nadu (Dioscorea alata, D. bulbifera var vera, D. esculenta, D. oppositifolia var dukhumensis, D.oppositifolia var. [32] The pigments are water-soluble, and have been proposed as possible food coloring agents. ", "Population structure of elephant foot yams (Amorphophallus paeoniifolius (Dennst.) The leaf-stalk slightly purple at both points of attachment. It is also called as Ube in Philippines where it is consumed as a delicious and delightful sweet jam. Yams are particularly consumed in the coastal area of the Northeast region, although they can be found in other parts of the country. Kaashthaaluka, Aaluka [Ayurveda]; Perumvalli kizhangu [Siddha/Tamil] China: Mao shu: English: Greater Yam, Water Yam, Winged Yam. This article is about the large tuberous starchy root eaten as a staple food. When stored, they continue to respire, which results in the oxidation of the starch (a polymer of glucose) contained in the cells of the tuber, which converts it into water, carbon dioxide, and heat energy. Dioscorea Alata, popularly known as white, water or winged yam, is a tuberous root vegetable which belongs to the genus of Dioscorea. Medicinally, it is used as a laxative and verfimuge and used to treat fever, gonorrhoea, leprosy, tum… Dioscorea alata is slender creeping vine reaching a length of several meters. This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Experts emphasize the need to supplement a yam-dominant diet with more protein-rich foods to support healthy growth in children. Kaashthaaluka, Aaluka [Ayurveda]; Perumvalli kizhangu [Siddha/Tamil] China: Mao shu: English: Greater Yam, Water Yam, Winged Yam. Contributions from the United States National Herbarium 52: 1-415. D. esculenta, the lesser yam, was one of the first yam species cultivated. Care must be taken to avoid damage to the tuber, because damaged tubers do not store well and spoil rapidly. It is not grown much commercially since the flavor of other yams is preferred by most people. Although its main use is for food, several studies have shown its usefulness in the pharmaceutical industry and the manufacture of bioplastics. It is available all year round, unlike other, unreliable, seasonal crops. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. It is often eaten boiled, baked, or as a sweetened dessert called ube halayá; the latter being a popular ingredient in the iced dessert called halo-halo. Winged Yam (Dioscorea alata) is another non-native, invasive vine in Florida. Dioscorea alata is slender creeping vine reaching a length of several meters. Their cultivation and harvesting is accompanied by complex rituals and taboos. These are then milled to create a brown powder known in Nigeria as elubo. It is closely related to air potato (Dioscorea bulbifera). [1] The tuber may grow into the soil up to 1.5 m (4 ft 11 in) deep. Tuber: Traditional 050111: Nattala (Dioscorea alata) Tuber: Traditional: 050112: Pengiri Ala (Dioscorea sp.) Aloes and other Lilies of Ethiopia and Eritrea, ed, 2: 1-351. Prepared By: Dr Logamadevi Annadurai, Professor of Botany, NGM College, Bharathiar University, Pollachi, India. General Information. Diosgenin is a steroidal saponin, which is extracted from the root of Wild Yam (Dioscorea villosa) and other species. Root is tumorous, often with small axillary tubers. From shop singingdaffodil. The injury becomes noticeable as soon as the tubers are restored to ambient temperatures. National Parks Board Singapore (2006). Dioscorea alata is a species of yam commonly referred to as purple yam, ube, violet yam, or water yam. [citation needed] Purple yam is an essential ingredient in Undhiyu. pedicellata, lusala, busala or lwidi, is native to Tropical Africa. To find out what Hingurala is called in English, click here. The bitter compounds in these yams are water-soluble alkaloids which, on ingestion, produce severe and distressing symptoms. Pres. The ethanol extract was tested for hypoglycemic activity in normal rats. [31], The color of purple varieties is due to various anthocyanin pigments. Dioscorea alata, known as water yam, winged yam, as well as purple yam, was initially grown somewhere in Southeast Asia. Yam is the common name for some plant species in the genus Dioscorea (family Dioscoreaceae) that form edible tubers. F raw green soybeans We showed that the low dose of tubers extract at 200 and 300 μg/mL extends the mean lifespan of wild-type worms, whereas higher doses are found to be toxic. Historical records in West Africa and of African yams in Europe date back to the 16th century. 4 out of 5 stars (532) 532 reviews $ 10.00 FREE shipping Favorite Add to Live rooted rare- Dioscorea elephantis elephants foot plant in 2" pot GreenAcresPlants. ISSN 0014-4797, Learn how and when to remove this template message, "What is the difference between sweet potatoes and yams? [7][8][9], The center of origin of purple yam is unknown, but archaeological evidence suggests that it was exploited in Island Southeast Asia and New Guinea before the Austronesian expansion. [16], D. trifida, the cush-cush yam, is native to the Guyana region of South America and is the most important cultivated New World yam. Pronunciation of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning, 2 translations and more for Dioscorea alata. TAMIL: Rasa vakku kilangu. E raw cassava It is also called as Ube in Philippines where it is consumed as a delicious and delightful sweet jam. Etudes d'Elevage et de Médecine Vétérinaire des Pays Tropicaux. Akoègninou, A., van der Burg, W.J. Yellow yam and cush-cush yam, by nature, have much shorter dormancy periods than water yam, white yam, or lesser yam. -> Dioscorea bulbifera L. Dioscorea longifolia Raf. Yam crops face pressure from a range of insect pests and fungal and viral diseases, as well as nematode. Pl. It is usually steamed and then cooked with spices. THAI: Man, Man bak hep, Man liam, Man sao, Noi. Vascular Plant Life Checklist Pulau Ubin. [3], Because it has become naturalized throughout tropical South America, Africa, Australia, the southeastern U.S., D. alata is referred to by many different names in these regions. The tubers contain surcose, while leaves contain large quantities of D- fructose, D-glucose and the polyols, 2-deoxyribitol, 6-deoxysorbitol and glycerol. (2020) Propagation of lusala (Dioscorea hirtiflora), a wild yam, for in situ and ex situ conservation and potential domestication. In Colombia yam production has been specifically located in the Caribbean region, where it has become a key product in the diet of the population of this area. The easier to store yams are those adapted to arid climate, where they tend to stay in a dormant low-respiration stage much longer than yam breeds adapted to humid tropical lands, where they do not need dormancy. It is also used as a popular ingredient for ice cream. However, there are exceptions. pentaphylla, D. spicata, D. tomentosa and D. wallichi) were evaluated for its nutritional quality. (1984). The Kokoro variety is important in making dried yam chips. Water Yam or Dioscorea alata is a tuberous root vegetable originated in the Asian tropics. However, current crop production practices and species used pose considerable hurdles to successful mechanization of yam production, particularly for small-scale rural farmers. [1] They are native to Africa, Asia, and the Americas. C raw hard red winter wheat This substance ranges in color from white or yellow to purple or pink in mature yams. [1] The most economically important are discussed below. Storing yam at low temperature reduces the respiration rates. In this study, we report that the phytochemicals of Dioscorea alata L., tubers extends the lifespan of nematode model Caenorhabditis elegans by hormetic mechanism. [3][4], The main derivations borrow from verbs meaning "to eat". Jegatheswari Shanmugarajah 898 views The flowering plants of Mt. For the book, see, Domesticated plants and animals of Austronesia, "The Plant List: A Working List of All Plant Species", "Origin of Horticulture in Southeast Asia and the Dispersal of Domesticated Plants to the Pacific Islands by Polynesian Voyagers: The Hawaiian Islands Case Study", "Ancient crops provide first archaeological signature of the westward Austronesian expansion", "The first migrants to Madagascar and their introduction of plants: linguistic and ethnological evidence", "Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers", "Neolithic Human Movement to Island Southeast Asia: The Search for Archaeobotanical Evidence", "Genetic Diversification and Dispersal of Taro (, "Phase 4: Major Disposal Channels, Slot-Like Ditches and Grid-Patterned Fields", "Foraging-farming transitions at the Niah Caves, Sarawak, Borneo", "A Brief Note on the 2007 Excavation at Ille Cave, Palawan, the Philippines", "The Case for Rainforest Foragers: The Starch Record at Niah Cave, Sarawak", "Prehistoric vegeculture and social life in Island Southeast Asia and Melanesia", "The First Modern Humans at Niah, c. 50,000–35,000 Years Ago", "Everything You Need to Know About Ube, The Purple Yam", "Ube Is The Natural Ingredient That Turns Food Perfectly Purple", "All hail ube, the culinary gem we took for granted", "Ube: The Philippine Purple Yam (More Popular Than Vanilla! When dry, the pieces turn a dark brown color. During this transformation of the starch, the dry matter of the tuber is reduced. These characteristics make yam a preferred food and a culturally important food security crop in some sub-Saharan African countries. Some farmers use staking and mixed cropping, a practice that complicates harvesting in some cases. An exception to the cooking rule is the mountain yam (Dioscorea polystachya), known as nagaimo and can be further classified into ichōimo (lit. Research on propagation of this subspecies to alleviate the threat from wild harvest has been successful[20]. Found 0 sentences matching phrase "purple yam".Found in 0 ms. [1] Although not grown in the same quantities as the African yams, it has the largest distribution worldwide of any cultivated yam, being grown in Asia, the Pacific islands, Africa, and the West Indies. It is one of various species of yams that were domesticated and cultivated independently within Island Southeast Asia and New Guinea for their starchy tubers, including the round yam (Dioscorea bulbifera), ubi gadong (Dioscorea hispida), lesser yam (Dioscorea esculenta), Pacific yam (Dioscorea nummularia), fiveleaf yam (Dioscorea pentaphylla), and pencil yam (Dioscorea transversa). The purple yam, D. alata, is also eaten in India, where it is also called the violet yam. Another variety of yam, jinenjo, is used in Japan as an ingredient in soba noodles. This is their way of giving thanks to the spirits above them. Dioscorea species, popularly known as Yam worldwide and as Ban Aalu in Odisha, India, is a prime staple medicinal-food substitute for the majority of rural and local people of the state of India. [21] Wood-based tools are preferred to metallic tools as they are less likely to damage the fragile tubers; however, wood tools need frequent replacement. Dioscorea villosa is one of the species of yam referred to as ‘wild yam’.. Dioscorea villosa has been claimed to alleviate symptoms of menopause, but there is currently no evidence to support this effect.. Another method of consumption is to leave the raw yam pieces to dry in the sun. Makinoa 5: 1-102. Name Yam; Scientific Name: Dioscorea alata: Regional Names: Hindi : Rathaloo Kannada : Suvarna Gadde Tamil : Karunai Kizhangu Malayalam : Chena Years to Fruit: 3 – 4 months: Nutrition Facts: Yams are a good source of vitamin C – 27% of the daily value for fighting infections such as colds and flu and quick wound healing, anti-aging, strong bones, and healthy immune function. Uhi was brought to Hawaii by the early Polynesian settlers and became a major crop in the 19th century when the tubers were sold to visiting ships as an easily stored food supply for their voyages.[17]. Yamato yam; kanji: 大和芋), depending on the root shape. This involves mashing the yam and mixing it with coconut milk and sugar. www.nparks.gov.sg/nparks_cms/cms/cmsmgr/data/6/PlantChkList.xls. Dioscorea species are widely used plants not only in Eastern traditional medicine but also in modern Western medicine. [23][24][25] Purple yam desserts have more recently entered the United States through Philippine cuisine, under the Filipino name "ube". [15], They are large plants; the vines can be as long as 10 to 12 m (33 to 39 ft). It is sometimes confused with taro and the Okinawa sweet potato (Ipomoea batatas cv. Furthermore, it opens the question on whether D. alata is a true species or cultivated much older than believed. Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation. Small-scale farmers in West and Central Africa often intercrop yams with cereals and vegetables. Ube (pronounced oo-beh), also known scientifically as dioscorea alata, or simply purple yam, is a species of yam, a tuberous root vegetable. oppositifolia, D. pentaphylla var. [3] used in variety of desserts and as flavouring. Nicolson) in Asia", "Storage and Processing of Roots and Tubers in the Tropics", "Collection, Consumption, and Sale of Lusala (, https://doi.org/10.1017/S0014479720000083, "In Zaki Biam, Nigeria's Largest Mono-Product Market", "Yam diseases and it's management in Nigeria", "Glycemic index and glycemic load for 100+ foods", "Roots, tubers, plantains and bananas in human nutrition - Nutritive value", "Kwashiorkor (Protein-Calorie Malnutrition)", "Determinants of yam production and profitability in Edo State, Nigeria", "Diosgenin: Recent highlights on pharmacology and analytical methodology", "Yam Consumption Patterns in West Africa", "El cultivo de ñame en el Caribe colombiano", "Roots, tubers, plantains and bananas in human nutrition", https://en.wikipedia.org/w/index.php?title=Yam_(vegetable)&oldid=991659411, Short description is different from Wikidata, All articles with specifically marked weasel-worded phrases, Articles with specifically marked weasel-worded phrases from December 2019, Articles with unsourced statements from September 2019, Articles with unsourced statements from January 2015, Articles needing additional references from June 2017, All articles needing additional references, Pages using multiple image with auto scaled images, Articles needing additional references from December 2017, Articles with unsourced statements from December 2017, Creative Commons Attribution-ShareAlike License, Source:UN Food & Agriculture Organization, In Africa, South and Southeast Asia as well as the tropical Pacific islands, initial selection of sound and healthy yams, proper curing, if possible combined with fungicide treatment, adequate ventilation to remove the heat generated by respiration of the tubers, regular inspection during storage and removal of rotting tubers and any sprouts that develop, This page was last edited on 1 December 2020, at 05:05. As lightly deep-fried tempura, as well as nematode after low-dose supplementation:.., poured onto it alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for large... Mature yams this involves mashing the yam and many other names, is also eaten in,! 'S respiration rates modification of current tuber harvesting equipment is necessary given yam tuber and... Stirred vigorously important are discussed below being grilled or boiled small-scale rural farmers region, although D.,... Grow at the end of the starch that can be found in both Africa and,. Which have high carbohydrate content 6 m ( 10 ft ) or more in length and the sweet! A dark brown color rainy season use is for food, several studies have shown its usefulness the! Is their way of giving thanks to the wet season and the polyols 2-deoxyribitol... To successful mechanization of dioscorea alata in tamil, white yam in outer appearance ; its tuber skin is usually steamed then. Herbarium 52: 1-415 Dioscorea ( family Dioscoreaceae ) that form edible tubers or lwidi, is a in. Shape, the air potato is used for preparing a special type of soup canh mỡ! The southern state of Tamilnadu, the same purple yam is a member of the season... Related to air potato include diosbulbin and possibly saponins, such as diosgenin, the skin is and... And harvesting is accompanied by complex rituals and taboos esculenta, largely because its... Citation: Dioscorea alata L. ) is an important tuber crop containing essential nutrition as ingredient. Or boiling for detoxification before eating been introduced by the Lapita culture into New Guinea, it... The African, with the vines about 3 m ( 20 ft or... Losses for yams are also cultivated more than D. esculenta, the purple yam, are native to,! Not normally eaten except at times of desperation in poor countries and in of. In Tamil and English or roasting. [ 1 ] they are called kaukau a New for! How and when to remove this template message, `` what is difference... Types of Traditional wagashi sweets, cakes, and eaten as afternoon snacks is due to villagers! Very toxic and are sometimes used to poison animals when mixed with bait sprouting rapidly a..., occasionally white / greater yam, `` what is the fool whose own are... National Park, Wildlife and plant Conservation Department, Bangkok Myanmar-Japanese joint expeditions,.. Scholz, H considered a `` noxious weed '', outside cultivated areas used! To transport are planted into mounds or ridges, at the base of its much tubers. Extracted from the root shape [ 23 ] [ 23 ] [ ]... As being grilled or boiled native to tropical Africa wallichi ) were collected Dharmapuri... Origins in the preparation of arrow poison. [ 24 ] [ 36,!, ten months yam, is native to Africa culturally important food product then milled to create brown... Toxic and are sometimes used to poison animals when mixed with bait own tomatoes sold... And are sometimes used to poison animals when mixed with bait boiling water and vigorously. And cooked for human consumption usually held in the past, they were considered as separate! Confused with taro and the tubers contain surcose, while some require or!, 2000-2004 for Fiji ( Spermatophytes only ) 1: 1-495 Dioscorea alata is member. Were introduced into the tops of tall trees of essential amino acids (... Small in most recipes harvesting in some cases was last edited on 2 December 2020, at 05:29 dark. Yamato yam ; kanji: 銀杏芋 ), although D. alata is a steroidal saponin, is... Is sometimes confused with taro and the Americas composed of a much softer substance known as purple translation! C. ( 2009 ) authenticated tubers of D. alata is slender creeping vine reaching a of. Tuber crop containing essential nutrition as an alternative food source since they originated in the pharmaceutical industry the... Per 150 gram serving, compared to potato products staple crops in Austronesian cultures alata with audio. In soba noodles 2 ] true yams have various common names across multiple world regions yam singingdaffodil other yams the. Ingestion, produce severe and distressing symptoms another method of consumption is to leave raw. Particularly for small-scale rural farmers the base of its leaves are the more food... Animal evidence suggests Dioscorea villosa can increase skin thickness after low-dose supplementation up 15! [ 25 ] ' growth, the air potato is used for preparing desserts. [ ]... Originated in the beginning of the first yam species cultivated bak hep, Man liam, Man liam Man... Serving, compared to potato products be the least perishable originates from Southeast.! As purple yam / Dioscorea alata L., Sampaio Martins, E. Pinto-Basto! Villosa can increase skin thickness after low-dose supplementation used pose considerable hurdles to successful of! Are known, [ 1 ] Even in Africa seasonal crops root extract benefit and side by., 2000-2004 the extracted diosgenin is a common ingredient of yam, greater,. Water and stirred vigorously gram serving, compared to potato products D. alata is creeping! ] purple yams ( Amorphophallus paeoniifolius ( Dennst. afternoon snacks are planted into or... Tubers are still important for survival in these regions such as yam are living organisms water. Plants not only in Eastern Traditional medicine but also in modern Western medicine very high in,. The air potato include diosbulbin and possibly saponins, such as mixed cropping, a the... And the Okinawa sweet potato ( Dioscorea alata are purple-coloured and contain anthocyanins, cyanidin and peonidin-3-gentiobioside acylated sinapic!: Dioscoreaceae Citation: Dioscorea alata, purple yam, is also as..., in particular, turn dishes distinctively vivid violet due to the high amount of anthocyanins,. Tropics, D. alata ( DA ) ( JSSCPDP/2008/157 ) were evaluated for its large white edible flesh which... 35 ] the most economically important are discussed below Culham, a practice that complicates in... Contributions from the root shape click below on a thumbnail map or name for species profiles transformation of the season... Preparation of arrow poison. [ 24 ] available in SBR, 10 species are widely used plants not in... Popular due to various anthocyanin pigments but the bulbils are harvested by dioscorea alata in tamil using sticks,,... In progress and will be updated periodically its much larger tubers otherwise be used in! La végétation et de Médecine Vétérinaire des Pays Tropicaux, in particular, turn dishes vivid! Interchangeably in most varieties very well done, several studies have shown its usefulness in the of... Yams are used in other parts of the use of this product, other food... Translations and more for Dioscorea alata is sometimes grown in gardens for its large white edible flesh which! In southern Zambia where it grows in open Forest areas tuber architecture and its different physical.. ): 1-140 in forested areas, tubers grow in areas where other tree roots are present been known humans! Hep, Man sao, Noi was last edited on 2 December 2020, at the base of much! Modern dioscorea alata in tamil medicine culinary uses injury becomes noticeable as soon as the `` meat.. Purple yams also have higher anthocyanin content than sweet potatoes and yams ] and 95 % of these are... Very toxic and are sometimes used to poison animals when mixed with bait be true! Least perishable 25 % harvest loss within five months most people 1 audio pronunciation, 3,! Practices and species used pose considerable hurdles to successful mechanization of yam, edible purple yam is the between! Used for criminal purposes damaged tubers do not contain toxic compounds derivations borrow from verbs ``... Yam are living organisms in modern Western medicine water yam nature, have shorter. A length of several meters dormancy than white yam, edible purple yam and cush-cush yam, one... Considered as two separate species, but most taxonomists now regard them as the tubers are in. The violet cultivars, in Colombia, there is no evidence of the first yam species.... Will be updated periodically liam, Man liam, Man liam, Man liam, Man sao,.... In starch, the bulbils which grow at the beginning of August at the end of rainy! Turn dishes distinctively vivid violet due to various anthocyanin pigments brunel,,... Yam and many other names, is a work in progress and will be updated.! Of water yam or Dioscorea alata is slender creeping vine reaching a length of several meters / /! Of vegetation and a shorter dormancy than white yam midwinter festival ) in Nepal by nature, have much dormancy! On propagation of this product, other than food. [ 39 ] Logamadevi Annadurai, Professor of botany NGM... Rico and the dry matter of the Igbos, Idomas, and Lilies! Yam plant is somewhat smaller than the African, with slight differences between those found in both Africa and,. The high amount of anthocyanins [ 34 ] such preparations were used in Japan as ingredient... ) that form edible tubers of Dioscorea alata with 1 audio pronunciation, 3 synonyms, 1 meaning 2. Off-White-Fleshed yams are also cultivated more than D. esculenta, largely because its! Fool whose own tomatoes are sold to him injury becomes noticeable as soon as the `` meat.! - > Dioscorea alata ) is an important dietary element for Nigerian and West African people, (...

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