The nutritional compositions of corn gluten mealproduced by different uses and different production processes have a direct impact on the effective utilization rate and the economic benefit of feed formulation. The corn protein powder produced by the pharmaceutical industry contains more than 60% protein. The protein content was 21% and 3.7% higher than that of soybean cake and fishmeal, is a high-protein feed raw material, at the same time the crude fiber content is lower than 3.9%; The fat content of medical corn protein flour is higher than that of soybean cake and corn seed, and after preparation into feed, the fat content of diet is high, which helps to decrease the oxidation of amino acid and produce more body protein.
It can also inhibit the conversion of glucose and other precursor substances into fat, and in the high temperature, it is also conducive to energy consumption, reduce the body heat loss of livestock and poultry, slow heat stress. The ethanol corn protein powder is a by-product of the brewing industry, its protein content is low, the crude fiber content is high, the nutritive value is inferior to the medical corn albumen powder, but because contains the unknown growth factor, adds to the ration after can improve the animal's production performance significantly.