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Wild Yam Extract

Product Name: Wild Yam Extract
Botanical Source: Dioscorea Villosa
Appearance: Fine White to Off White Powder
Plant Part Used: Root
Specification: Diosgenin 3.7%-90% HPLC
CAS No.: 512-04-9
Molecular Formula: C27H42O3
Molecular Weight: 414.6206


Wild yams are perennial herbs. Produced in various regions of China, mainly distributed in East China, South China, Southwest and other places.  Wild yam is a common traditional Chinese medicine and an important nutritional food. Wild yam has a variety of functions and effects, which can be used to regulate health, enhance immunity, supplement nutrition, prevent disease and so on.

Wild yam extract was extracted from whole grass or roots, containing diosgenin, Sarsapogenin, 25-D-spirostere-chemicalbook3, 5-diene, hydroxybenzyl tartaric acid and other bioactive substances. It has the effects of analgesia, hypoglycemia, anti-inflammatory, asthmatic, uric acid, hypoxia resistance, anti-fatigue, anti-hyperlipidemia, anti-oxidation, alleviating climacteric syndrome and protecting liver. The anti-inflammatory effect of wild yam extract is obvious, and has a good development prospect.


Wild yam extract is rich in diosgenin which can stimulate cells to produce lipids, promote the synthesis of hormones, act on the skin, promote cell metabolism, enhance skin's moisturizing function and improve physical fitness, thereby achieving anti-aging effects.


1. Enhance physical fitness: Rich in protein and diosgenin, it can promote the synthesis of endocrine hormones, to enhance the metabolism of epidermal cells, and enhance their own health.

2.Strengthening spleen and stomach: Wild yam can relieve fatigue,anorexia, nausea, vomiting, abdominal distension, diarrhea and other symptoms caused by spleen and stomach weakness. At the same time, it can also supplement the nutrients needed by the lungs, relieve the lung qi deficiency, lung Yin deficiency caused by cough weakness, prolonged cough and other symptoms.

3. Nourishing kidney and essence: Wild yam extract can return to the kidney channel, can achieve the effects of strengthening the body, nourishing the kidney and essence, and can improve the symptoms of kidney deficiency and spermatogenesis.

4. Lowering blood lipid: Wild yam is rich in dietary fiber, which can help digestion and absorption, reduce the formation of cholesterol, reduce blood lipid levels, and prevent cardiovascular and cerebrovascular diseases.

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