Corn gluten meal is a by-product of corn kernel after producing starch or alcohol extraction in brewing industry, its protein is rich in nutrients, does not contain poisonous and harmful substances, does not need to be reprocessed, and can be directly used as protein raw material, which is a feedstuff with high feeding value.

　　In the cattle industry, with corn gluten meal for concentrate feed, can not be digested by the rumen part of the protein in the small intestine for better digestion and absorption. Corn gluten meal contains linoleic acid, which can promote the lipid metabolism of chickens and the polymerization of essential amino acids.

　　In pig farming, the protein content of corn gluten meal is directly related to the apparent digestive energy value of pigs, energy and protein ratio is appropriate or essential amino acids and non-essential amino acids more balanced raw materials have a higher energy digestibility.

In chicken, corn gluten meal-based egg-laying hens with feed can increase the egg production rate of about 15%. It can prevent and control the chondromalacia and other diseases of chickens, play a role in health care and growth promotion, and help to improve the protein quality of eggs.