
Dioscorea oppositifolia L. (Dioscorea oppositifolia L.) is a twining, grassy vine of the genus Dioscorea. The tubers are long cylindrical and grow vertically. Stems usually purplish-red, dextral, glabrous. Simple leaves, alternate on lower stem, opposite above middle. Male flowers are spicate, 2-8 cm long, suberect, 2-8 in axils. Capsule not reflexion; The seeds are located in the middle axis of each chamber. Flowering period from June to September, fruit period from July to November.
Tuber is commonly used Chinese medicine "Huai yam", tuber is rich in starch, can be eaten vegetables; Medicine can replenish spleen and stomach deficit, treating qi deficiency, dyspepsia, spermatospermia, enuresis and nameless swelling poison.
Product Name | Wild Yam Extract |
Latin Name | Dioscorea villosa L. |
Part Used | Root/Stem |
Test method | HPLC |
Plant part used | Roots (or tubers) |
Specification | 6%, 10%, 16%, 95% Diosgenin HPLC; 10:1 |

1. It have an effect on protection of cardiovascular and cerebrovascular diseases;
2. It can anti mutagenesis and anti-cancer;
3. It have antilipemic effect;
4. It can anti-leukemia;
5. It have immunity regulative effect;
6. It can lowof blood sugar.






1. Sample
50-100g free sample could offered to you to test the quality;
2. MOQ
1KG pack in aluminum foil bag;
3. Common Package
25kgs/Drum, 20kgs /Carton, 1kg/Bag etc;
4. Deliver Lead Time
It is about 2-3days after payment or order confirmed;
5. Payment
Payment could be done by T/T, Western union, Paypal, L/C or Banks indomestic.
6. Discount
Price is determined by Quantity, large quantity with lower prices.
