Corn gluten is the protein of corn kernels, which is obtained from corn in the form of orange and yellow granules, and is obtained from corn during starching. The nutrients of this product are abundant, and in terms of the amount of vitamins, proteins, and minerals, it is of nutritional value. Corn gluten has many benefits for livestock and poultry, especially in terms of their growth and health, and is one of the best sources of protein to add to the feed of aquatic animals and poultry. Corn gluten is in powder form and contains large amounts of protein and amino acids .The amount of vitamin A in corn gluten is 70%, and of course, this product has high digestibility and its metabolic energy is more than corn. Corn gluten is a byproduct of the starch factory and its raw materials are corn, and it makes livestock and poultry resistant to disease. corn gluten can be mentioned as an excellent source of granules and carotene, which is the same natural pigment and has a great effect on egg yolk and animal meat.