Main ingredients: selection of bovine bone after complex physical and chemical treatment, refined from fat - free, high protein, easy to be absorbed by the human body glue. Gelatin is light yellow to yellow fine grain, dry, clean, uniform, no inclusions. Should be through the aperture of 4mm standard screen mesh that is 5 mesh. Edible gelatin production workshop using stainless steel closed crushing line, can be processed into 10-120 mesh, such as milk powder. Edible gelatin contains 18 kinds of amino acids and 90% collagen, rich in health and beauty effects, with excellent colloid protection, surface activity, viscosity, film formation, suspension, buffering, infiltration, stability and water solubility, used in aspic, canned, candy, sausage, vermiculas, instant noodles, ice cream and other food industry.