... Certificate 3.Perfect solubility 4.natural 5.deodorized,less odour Grape Skin Extract, a pure natural and water soluble food ... major pigment component is enocyanin of anthocyanins.·AppearanceGrape skin extract powder is purplish red, liquid is brown purple, ... . Natural Additives,85 Japanese NO. Natural Additives,365 FDA NO. 21CFR,§73.169 health raw materials natural ingredient Grape Skin Extract