GMP popular Black rice extract Anthocyanidins 25% by UV

Product Name: Black Rice Extract
Latin Name: Oryza sativa
Specification: 25%
Ingredient:Anthocyandins
Used part:Seed
Appearance: Purple red fine powder
Test Method:UV
Shelf Life : 2 years
Black rice extract is a crude mixture of compounds extracted from black rice which have the medicinal properties and the history of traditional use. In other words, black rice extract is a concentrated mixture made by extracting (or ''pulling'') black rice’s chemical constituents out of the inert plant fiber (cellulose) with a solution of grain alcohol and water. Good black rice extract should optimally preserve the aroma, taste and biological activity of black rice from which it is made.