Cosmetics Grade Tremella Fuciformis Polysaccharide 

Cosmetic Grade Tremella Fuciformis Polysaccharide [Product Introduction] Tremella Fuciformis Polysaccharide is a new type of moisturizing agent extracted from tremella, it has good antioxidation and moisturizing properties. It is a kind of water soluble polymer, the average molecular weight is over one million Da, and the molecular structure backbone is Mannan made up by alpha(1-3)- glycosidic bond composition, and the branched chain by glucuronic acid, xylose and fucose etc., the active part is common structural part of alpha(1-3)- mannan. It's a kind of white or off-white powder, which is easily absorbed and water soluble. And it is easily dispersed in glycerin and propylene glycol while being insoluble in organic solvents such as ethanol and acetone. [Physical and chemical properties] INCl:Tremella Fuciformis Polysaccharide CAS:9075-53-0 EINECS:616-532-7 Molecular formula:…