Soybean Extract
Natural Ingredients
Information
Soybean isoflavone is a kind of phytochemical, which belongs to plant flavonoids. It mainly comes from legumes. The content of soy isoflavone is 0.1% - 0.5%. There are 12 kinds of soybean isoflavones in soybean, which can be divided into three categories, namely daidzinggroups, genistin groups and glycitinggroups. There are four forms of free type, glucoside type, acetyl glucoside type and malonyl glucoside type. Free aglycon accounted for 2% - 3% of the total amount, including genistein, daidzein and glycitein. Conjugated glycosides accounted for 97% - 98% of the total amount, mainly in the form of genistein and daidzin, 6 '- o-ma-1onylgenistin and 6' - o-malonyldid-zin, accounting for 95% of the total. Planting environment, processing methods and genetic factors have certain effects on the content and composition of isoflavones in soybean, which shows that the total amount and proportion of isoflavones in different soybean varieties are different.
