... output 5.CAS No.: 574-12-9 Soy bean Extract, 10-80% IsoflavonesCAS#: 574-12-9Main ... to East Asia, widely grown for its edible bean which has numerous uses. The plant is ... tofu skin. Fermented foods include soy sauce, fermented bean paste, natto, and tempeh, among others. The ... alpha-linolenic acid, and isoflavones.What is Soy bean Extract? Soybeans contain the isoflavones genistein and daidzein, ...