The International Union for Conservation of Nature Red List of Threatened Species uses a set of criteria to … Dioscorea consists of the dried tubers of a number of wild and cultivated Dioscorea species like D. deltoidea Wall, D. prazeri Prain, D. floribunda Mart and D. composite. Dioscorea deltoidea in forest Nepal !! . Dioscorea deltoidea in Nepal: Cross Validating Uses and Ethnopharmacological Relevance . Saponin [16] Skin disease Dioscorea spp. Asian Journal of Ethnopharmacology and Medicinal Foods, Dioscorea deltoidea in Nepal: Cross Validating Uses and Ethnopharmacological Relevance. भ्याकुर त?ल Bhyakur tarul (Np), Pas (Che. BACKGROUND. The vast majority of the species are tropical, with only a few species extending into temperate climates. Names of Dioscorea Deltoidea in various languages of the world are also given. Some species are poisonous with high amount of saponin and inedible in nature but reported as edible in various studies. ex Griseb. The International Union for Conservation of Nature Red List of Threatened Species uses a set of criteria to evaluate the extinction risk of the world’s species. Abstract Changes in the content of the furostanol glycosides protodioscin and deltoside, particularly that of the (25S)-isomers of the glycosides, during suspension cultivation of different lines of Nepal yam (Dioscorea deltoidea Wall.) How Dioscorea Deltoidea is effective for various diseases is listed in repertory format. 1850. Ethnobotanical studies, thus, enable us to collect proper corresponding information of a specimen in question and confirm the traditional uses that exist in the world. Dioscorea deltoidea distribution in india Get the answers you need, now! Dioscorea deltoidea. To me also appears close to images at Dioscorea deltoidea References: Catalogue of Life The Plant List Ver.1.1 Flora of China FoC illustration Flora of Pakistan FOP illustration Annotated checklist of Flowering plants of Nepal When cross-checking the deposited herbarium specimens, 31 specimens were found with incorrect taxonomic determination (out of 113 specimens) and we confirmed 27 specimens as D. hamiltonii and four as D. bulbifera. This yam species is native to Himalayan forests, from Kashmir and Punjab eastwards to Nepal and China. Tubers are ligneous, irregular. Wallich was an innovator in methods for shipping back seeds to England, with a great track record of seed survival. © Copyright Board of Trustees of the Royal Botanic Gardens, Kew, Plant or components of this plant are used in medicine, Has small but beautiful flowers – we're still waiting to see if our plant is male or female. Dioscorea species mainly consists of starch, with some , saponins lipids, vitamins and minerals. Cycadaceae [cycads, one species in Nepal?? toxic principles in wild yam tubers of Nepal. We also cross-checked the collected information with previously published literature and herbarium specimens deposited at National herbarium and plant laboratories (KATH), Godavari and Tribhuvan University Central herbarium (TUCH), Kirtipur, Nepal. Cyanidin [11] Reducing trypsin level Dioscorea spp. Many botanist claim Nepal's High altitude belt Herbs to be excellent option to cure chronic health issues. One of his successful methods was to pack the seeds in sugar. Caudiciforms Dioscorea deltoidea . 3(1): 43 in nota (1842). PDF | Dioscorea deltoidea is belongs to family Dioscoreaceae which produce rhizomes or bulbils, having rich medicinal and economic value. But this yam species produces inedible rhizomes or roots that branch horizontally underground. cells of the strain IFR-DM-0.5 has been investigated. List of various diseases cured by Dioscorea Deltoidea. Known Hazards Edible species of Dioscorea have opposite leaves whilst poisonous species have alternate leaves It is concluded that D. deltoidea tubers of the plant were possibly not used as food because they are rich in saponin, hard, fibrous and allergic. The stems scramble over the ground and twine into nearby vegetation [ 310 Plant Resources of Southeast Asia It is also used to alleviate constipation The type specimen for this species lives in Kew’s Herbarium. Dioscorea deltoidea tubers are used as a food product and also used for the treatment of different diseases such as digestive disorder, diarrhea, irritability, abdominal pain, wounds burns, chronic liver pain and anemia [1]. it is mainly found growing in North Western Himalayas from Kashmir and Punjab to Nepal and China.Also found in U.A.S. Reference taxon from WCSP in Species 2000 & ITIS Catalogue of Life. The plant adapted quite well at the comparatively lower elevation, allowing the reasonable measurements to be made, and providing a spark of hope for its use, as an economical species, as well as serving as a point forward for its conservation. Brasil. Dioscorea deltoidea Wall. However, there is insufficient study of their nutritional value. Dioscorea deltoidea in Nepal: Cross Validating Uses and Ethnopharmacological Relevance Maan B Rokaya, Lila N Sharma. 515. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). ex Griseb. It is named by the monk Charles Plumier after the ancient Greek physician and botanist Dioscorides It was collected, along with 20,000 other specimens, by Nathaniel Wallich. By clicking any link on this page you are giving your consent for us to set cookies. In this paper, four wild yam species: Dioscorea bulbifera, D. versicolor, D. deltoidea and D. triphylla, were studied. belongs to the family of dioscoreaceae which is commonly known as Bhyakur in Nepal. and discusses contrasting information previously reported by various researchers in Nepal. It is harvested from the wild for local use as a food, medicine and source of materials. BOX 1 The various species of Dioscorea are well known for their food values and sources of different kinds of medicine elsewhere in the world including Nepal. and Mexico. LTD.. Dioscorea Deltoidea-Gunamar is available with multiple payment options and easy delivery. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Dioscorea deltoidea, bioreactors, cell proliferation, culture flasks, glycosides, isomers, yams, Nepal Abstract: Changes in the content of the furostanol glycosides protodioscin and deltoside, particularly that of the (25S)-isomers of the glycosides, during suspension cultivation of different lines of Nepal yam (Dioscorea deltoidea Wall.) cells of the strain IFR-DM-0.5 has been investigated. The rhizome is however rich in a steroid that can be used to create vital drugs including anti-inflammatories and asthma inhalers. METHODS: Saponins were extracted from the crude methanolic extract of D. deltoidea (Wall). These herbs are known for various medical benefits. Sapogenin [15] be a novel strategy for the development of potential antineoplastic Reduce inflammation Dioscorea spp. Dioscorea deltoidea is an endangered species belonging to family Dioscoreacea, It produce rhizomes or bulbils which is rich in sapogenin steroidal compounds. The present study documents the uses of Dioscorea deltoidea Wall. INTRODUCTION . About the plant. Synonym is Yam, Rheumatism root. Alternately arranged leaves are simple, 5-11.5 cm long, 4-10.5 cm broad, ovate or triangular-ovate, often heart-shaped, the basal lobes rounded or sometimes dilated outwards, It was sometimes used as fish poison and in the past it was used in washing clothes or as loucisidal or widely traded. Dioscorea deltoidea is a perennial climbing plant, producing vigorous annual stems from a large underground tuber. [Milkworts, 7 species in Nepal] Cyatheaceae [tree ferns, CHECK how many species??] Not yet evaluated. ex Griseb., ; in Mart., Fl. From the results of thorough investigation of specimens deposited in two herbaria in Nepal, it is suggested that the proper taxonomic determination is needed to improve credibility of ethnobotanical studies in the future. Wild yams make a significant contribution to diets of tribal people in Nepal. Uses, Benefits, Cures, Side Effects, Nutrients in Dioscorea Deltoidea. D. deltoidea. Dioscorea deltoidea. Materials and Methods Samples Four varieties of wild yams (Dioscorea bulbifra, D. versi-color, D. deltoidea and D. triphylla), that are common as foods, were used for this study. In our study, we found that D. deltoidea was not used for culinary purpose. Asia has a complex and varied topography, with the tallest mountains and the deepest valleys. ex Kunth, Enum. The various species of Dioscorea are well known for their food values and sources of different kinds of medicine elsewhere in the world including Nepal. Nepal Yam is a hairless vine, twining clockwise. Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. 518; Parker, l.c. Changes in the content of the furostanol glycosides protodioscin and deltoside, particularly that of the (25S)-isomers of the glycosides, during suspension cultivation of different lines of Nepal yam (Dioscorea deltoidea Wall.) Diosgenin is obtained from dried tubers of Dioscorea deltoidea (Family- Diascoreaceae). Copyright @ and All Rights Reserved. Not yet evaluated. Dioscorea deltoidea of Uttarakhand are the rich sources of diosgenin. Artemisia Vulgaris Leaf,Charila,Dioscorea Deltoidea Nepal - Manufacturer / Exporters / Wholesale Suppliers of Artemisia Vulgaris Leaf,Charila,Dioscorea Deltoidea,Herbs,Himalayan Rhubarb,Nardostachys Grandiflora,Paris Polyphylla Wall.ex Griseb. Home to 1,500 plant species from temperate regions around the world. Dioscorea deltoidea is belongs to family Dioscoreaceae which produce rhizomes or bulbils, having rich medicinal and economic value. PDF | On Apr 1, 2016, Maan B. Rokaya and others published Dioscorea deltoidea in Nepal: Cross Validating Uses and Ethnopharmacological Relevance | Find, read and … There are more than thousands of medical herbs found in Nepal. antimicrobial activity. Medical Herbs of Nepal are very reputed in international market for its medical benefits. It is in flower from September to October. OBJECTIVE: To evaluate the saponins rich fraction of Dioscorea deltoidea (D. deltoidea) for possible antinociceptive activity. Many of the 600+ yam species produce edible tubers (or yams) that are a staple food crop for many millions of people, especially in West Africa. Geographical source: Dioscorea is found in North America, Japan, China, Mexico, India and Nepal. Dioscorea is a genus of over 600 species of flowering plants in the family Dioscoreaceae, native throughout the tropical and warm temperate regions of the world. Family: Dioscoreaceae . cells of the strain IFR-DM-0.5 has been investigated. Lake Cluster is a collective name for nine lakes in the Pokhara valley in western Nepal.The nine lakes which constitute the lake cluster are Phewa, Begnas, Rupa, Khaste, Dipang, Maidi, Gunde, Neurani, Kamalpokhari and Pokhara Seti Catchment.The lakes are fresh water lakes in the Nepalese Himalayas.The lakes are located in and around Pokhara metropolitan city of Kaski District. Dioscorea deltoidea, in the neighborhood of its procurement place-Dachigam National Park, Kashmir. In surveyed literature, the species was used as food, medicine, fish poison and soap for washing clothes. Dioscorea deltoidea Wall. Yam species from Mexico were the original source of steroids for the birth control pill. Bihrmann's: CAUDICIFORMS: ... Nepal and perhaps Afghanistan and Pakistan, growing in a rich soil with some water and little to some sun. wallichiana CHECK] Dioscorea deltoidea: Orchidaceae [orchids, over 300 species in Nepal] Podophyllum hexandrum [may apple] Rauvolfia serpentina: Taxus baccata subsp. … We collected the data through interviews and key informant discussion in different localities in Nepal. Rural Nepal - YouTube Dioscorea deltoidea is a perennial climbing plant, producing vigorous annual stems from a large underground tuber. 5:340. Yam tubers were collected Generally it is a climber containing alternate root. Dioscorea deltoidea is a PERENNIAL CLIMBER growing to 3 m (9ft 10in). We use cookies on this site to enhance your user experience. Dioscorea deltoidea, Anti-inflammatory activity, In-vitro. The caudex can grow to 20 centimetres in diameter, the entire plant to three meters in height. This yam species is native to Himalayan forests, from Kashmir and Punjab eastwards to Nepal and China. Flavonoids [12] Antioxidant and skin disease Dioscorea belophylla (Prain) Voigt ex Haines The ongoing mission is to evaluate every plant species in the world. Dioscorea deltoidea Wall. The various species of Dioscorea are well known for their food values and sources of different kinds of medicine elsewhere in the world including Nepal. Species recognized by Barcode of Life Data Systems, wikipedia 中文维基百科, wikipedia VI, Afghanistan Species List, Bangladesh Species List, China Species List, India Species List, Nepal Species List, Pakistan Species List, Thailand Species List, CITES, and NCBI The dry matter ranged from 19.8 to 30.5% on a fresh weight basis. Presence of saponins was confirmed through phytochemical screenings. Dioscorea deltoidea is a Perennial Climber up to 3.00 metres tall. Buy low price Dioscorea Deltoidea-Gunamar in Charkhal Dillibazar, Kathmandu offered by GYAN HERBAL PRODUCTS PVT. Collett, l.c. It has about 100,000 plant species. 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