Corn gluten Feed, which is a byproduct of starch industry, is an aromatic product used as a quality and weighted source of protein obtained by separating corn by physical methods as a result of wet processing. The product that should form the outer shell of the weighted corn grain is the part left after the embryo (corn germ), starch and gluten are taken from the grain. The nutritional content of the product can change according to the construction, objectives and goals of the production facility. It is enriched in protein with the masaration fluid used to separate the corn from its components.​

Corn Gluten Feed and Corn Bran, Corn Grits are experiencing naming confusion in the feed industry. It is often called corn gluten feed, as corn bran. The by-product of corn semolina production facilities is called corn bran. The factor in naming is the amount of protein contained in the products and the production process. Products under 18% protein are expressed as corn bran, products over 18% protein are expressed as corn gluten feed. Corn gluten feed and corn bran are important raw materials in animal nutrition with their nutritional content and flavor.