Product Name: Soybean extract
Plant source: Glycine max L
Specification: Soy isoflavone 40%
Test method: HPLC
Appearance : Brownish yellow powder
CAS: 574-12-9

Sources:
Soy has served as the basis for various foods in many Asian countries for thousands of years, which contains valuable constituents, including protein, isoflavones, saponins, and phytosterols. soy produces isoflavones in response to environmental stresses in order to regulate soy cell as hormonelike, and function as plant antibiotics and antifungal compounds.