Black Bean Peel Extract Anthocyanidins 25%

We are engaged in trading, exporting and supplying excellent quality Black Bean Peel Extract Anthocyanidins 25% to our valuable clients.
Basic informationi
English nameblack bean peel P.E
Latin nameGlycine max (L.).Merr.
sourceBlack soya bean, also known as black beans, glycine Max, LiaoDou, zero black bean, to have a beans, the laudatory name, the king of native to northeast of China, is now all over the country are cultivated. Black leather and black beans, legumes and soybean seed coat of black. Outer surface of the dark brown or black, alternaria alternata jiangxi, jiangsu

Quality standardi
1a dominant sectori (1) Proanthocyanidins 5%-70%
(2) Anthocyanidins 5%-25%
(3) 4:1 10:1
2.part used: seed coat
3.Colouri Red or reddish brown fine powder
4. Mesh sizei 100% pass 80 mesh
5. Smell: special smell
6.Dry loss :5% Max
7.Ash: 5% Max
8.Heavy metal :10 PPM Max
9.Residual solventi i 0.05PPM
Microorganismi
(Total bacteria amount)i 1000CFU/g Max
(Yeast & Mold amount )i 100CFU/g Max
(E.Coli)i Nil
(Salmonella) i Nil

Product featurei -
This product is a black soybean seed coat as raw materials, delicate and extracted with the use of a special process, the main ingredients of cyanidin-3-glucoside.
1) Product is the purple powder, soluble in water, ethanol, peach in partial acid, amaranth, in neutral solution in an alkaline solution was dark blue.