Plant source: Glycine max (Linn.) Merr.
Origin: Northeast China
Appearance: light brown yellow to off-white powder
Specifications: Isoflavones 10% , 40% , 80% HPLC
Soy isoflavones are flavonoids compounds, secondary metabolites formed during the growth of soybeans, and a kind of biologically active substance. As they are extracted from plants and have the similar structure to estrogen, soy isoflavones are also called phytoestrogens. The estrogen effect of soybean isoflavones affects hormone secretion, metabolic biological activity, protein synthesis, and growth factor activity. They are a kind of natural chemopreventive agent against cancers.
The main structural form of soybean isoflavones is a compound group in which 3-benzopyrone is the mother nucleus. Natural soy isoflavones are mainly divided into free aglycones and conjugated glycosides; wherein the conjugated glycosides are hydrolyzed and deglycosylated by enzyme or dilute acid to form soybean isoflavone aglycones. Free soy isoflavone aglycones include genistein, isoflavoues aglycone and daidzein. The conjugated soybean isoflavone glycosides are the glucoside type, acetylglucoside type, and malonylglucoside type of the aforesaid three aglycones, respectively.
There are 12 types of soy isoflavones, which can be divided into three categories, namely soybean glycoside group, reproductive group and glycine group. There are four forms of each category: free form, glucoside type, acetylglucoside type, and malonylglucoside type.
Function and usage:
1. The mechanism of action of soybean isoflavones in cardiovascular diseases is diverse. More mature mechanisms include antioxidant effect, receptor regulation, inhibition of vascular smooth muscle cell proliferation, and antithrombotic effect.
2. Soy isoflavones have the weak estrogen effect, bind to osteoblast estrogen receptors, enhance the osteoblast activity, promote the process of bone matrix production, secretion and bone mineralization, and can prevent the occurrence of osteoporosis. The study results show that the ingestion of more and more soy isoflavone soy protein can increase the subject's lumbar spine bone density.
Packaging and shipping:
25 kg export-grade cardboard barrels as outer package; double-layer food-grade plastic bag as inner package
Shipped by air, by sea and by express.