Place of Origin: Shaanxi,China. Form: Powder;Name: Xi'an Huan-tai; Payment term:T/T Price:USD56/kg Specfication: Diosgenine 16% Assay Method: HPLC Product Description: Wild Yam P. E. Major Components: Diosgenine Specifications: 16% Assay Method: HPLC Appreance: White or beige fine powder Packaging: 1kg, 5kg, 10kg pag; Or 20kg, 25kgFiber Drum Storage: Store in cool dry place, avoid sunlight and high temperature.

Specification:
Dioscin    HPLC 16%
ANALYSIS	SPECIFICATION	RESULTS	Remark
Appearance	White fine powder	Complies	Visual
Odor	Characteristic	Complies	Organoleptic
Tasted	Characteristic	Complies	Organoleptic
Assay (Dioscin)	16% Min	16.20%	HPLC
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	3.75%
Sulphated Ash	5%Max	3.50%
Extract Solvent	Alcohol & Water	Complies
Heavy Metal	5ppm Max	Complies	AAS
As	2ppm Max	Complies	AAS
Residual Solvents	0.05%Max	Negative	GC
Microbiology
Total Plate Count	10000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies

Wild Yam P.E