Description
Corn protein meal is a by-product of starch production by food industry or purified by brewing industry. Its protein is rich in nutrients and has special taste and color. It can be used as feed. Compared with fish meal and soybean cake commonly used in feed industry, corn protein meal has obvious resource advantages, high feeding value, does not contain toxic and harmful substances, does not need to be reprocessed, and can be directly used as protein. Raw materials. In recent years, some enterprises use corn gluten meal as raw material to extract zeaxanthin and zeaxanthin, and develop functional food successfully. The added value is greatly increased.
Nutritive value
The nutrient composition of corn gluten powder produced by different uses and production processes is different, which directly affects its effective utilization rate and the economic benefits of feed formulation.
1. Industrial corn protein meal contains more than 60% protein. Its protein content is 21% and 3.7% higher than that of soybean cake and fish meal respectively. It is a feed material with high protein content, and its crude fiber content is 3.9% lower than that of soybean cake.
2. The fat content of corn gluten meal is higher than that of soybean cake and maize seed. The high fat content of diet after compounding feed is conducive to reducing the oxidation of amino acids to produce more body protein, and inhibiting the conversion of glucose and other precursors into fat. At high temperature, it is also conducive to energy intake, reducing heat consumption of livestock and poultry, and alleviating heat stress.
3. Ethanol-extracted corn gluten powder is a by-product of wine-making industry. It has low protein content, high crude fiber content and unknown growth factors, which can significantly improve animal production performance when added to the diet.
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