Current Researches on Isoflavones in Soybeans and Soybean Products

Isoflavones have important biochemical activities and are rich in soybeans and soybean products. In this article, the authors outline current researches. The aspects considered included: ①structure, kind distribution and content of isoflavones in soybeans and soybean products; ②effects of crop environment and variety on kind distribution and content of soybean isoflavones; ③ effects of processing on kind distribution and content of soybean product isoflavones; ④ physiological function of Soybean isoflavones.