... -exchange, then further through concentration, crystallization, dehydration, packing, ect.Dextrose of food grade is widely used in all kinds of foods and ... extend shelf life.3. Dextrose Powder can be dissoluted, it can widely used in beverages and cold food.4. The powder is ... .002%(20PPm)0.0003%AS≤0.0002%(2PPm)0.00008% Dextrose Monohydrate food grade pharm grade BP USP