CMC always be used in frozen foods as dispersing agent and excipients, prevent from ice crystals, keep final products' uniformity, enlarge the volume, improve taste; adding CMC in baking foods, can enhance toughness, prevent breakage, improve dough surface gloss and flavor. Other products Tetrasodium pyrophosphate Food Grade, Calcium Propionate, Phosphoric acid 85%, Sodium Diacetate