Uses and characteristics of meat: meat is fresh animal skin, and chaos meat obtained from oil refining solid proteinaceous material as raw material, without blood, bones and other foreign substances, golden color ribbon brown, with fresh meat feeling. Different raw materials for the production of meat color differences, but has no effect on the digestibility, the quality of materials in different regions may differ. Meat meal in animal feed can be long-term use, can be used as poultry, livestock, and many special animals, some species of fish and pet feed source of protein. Meat is brown to brown dye bar by slaughtering plant by-products (meat, skin and subcutaneous fat, tendons, organs, etc.) by cooking extrusion, temperature, sterilization, degreasing, puffing from. Product meaty Sauvignon, attractant strong, good liquidity, balanced amino acid profile, high content of essential amino acids, vitamin B-rich and contains animal unknown growth factor, is a high-quality animal protein sources.