Name of the plant: Glycine max (L.) Merr. Part of the plant used: seed Description: It is renascent growing for one year. Height: 50 ~ 80cm; straight stem with long yellow trail at upper part; 3-leaf superposed, small oval leaf; white or purple flower; Seed: approximate round, yellow, green or black; Florescence: 8 months; Fruits mature: 10 months. Traditional Usage: In traditional Chinese medical science, the product is for spleen health, antipyretic, dispelling ascites, sore, ulcer, cure malnutrition,dysentery, bloating in the abdomen, cyesis toxicosis, trauma bleeding. Chemical definition: Isoflavone Specification: Assay (Specification 1, By HPLC) 10% 20% 30% 40% Genistin:Daidzin=1.3:1 Genistein+Daidzein 2% (Specification 2, By HPLC) 40% Genistin:Daidzin=3:1 Genistein+Daidzein 2%