Product name:Brewing tannin of beer (saccharify)

CAS NO:1401-55-4 Glycosylated type edible tannin from Chinese gall in pure physical methods is a high pure tannin. It is suitable for thesaccharification or boil of brewing process, Protein molecules can be selectively adsorbed to reduce aldehyde substance in beer, Strengthen beer antioxidation ability. Improve non-biological stability and flavor stability of beer
Main components & characteristics: Appearance:   light yellow granular powder   Purity: (g/100g dry, Assay)>97%       Gallic acid: <0.4%       Heavy metals: <15ppm    Loss on dry : <10% Chroma: 4-6EBC PH(1:10 Alcohol solution): 4-5     Soluble in water: Clear and transparent, without precipitation impurities     Gum experiment: Qualified  Dextrin experiment: Qualified