Novel functional biological feed production process

Abstract

The invention discloses a novel functional biological feed production process. Raw materials of corns, bean meal and the like are partly subjected to enzymolysis, wherein 1 / 3 of proteins are converted into small peptides by enzymolysis, more than one half of starch is decomposed into monosaccharides of fructose, glucose and the like, the small peptides and the monosaccharides can be directly absorbed and utilized by animal bodies. Each of resistance factor urease, pectin, phytic acid and cellulose in a prepared feed is reduced by about 70%; globulins 7S and 11S of soyabean protein sensitization factors are reduced by about 50%, so that the prepared feed is suitable for being used as a feedstuff in the mouth-open period and a creep feed of young animals, an aquaculture bait as well as a nutrient source of animals the in pregnancy and the lactation period. The biological feed provided by the invention has the advantages of being easy to absorb, capable of reducing the animal diarrhea rate and improving the palatability, simple in production process, small in investment, low in cost, and suitable for large-scale production and popularization.

Description

technical field [0001] The patent of the invention relates to a preparation method of a novel functional biological feed, which belongs to the field of animal feed. Background technique [0002] At present, the protein in the feed is mainly plant protein, which has a large molecular weight, usually tens of thousands to hundreds of thousands, and is not easy to be completely digested and absorbed by the digestive organs of animals, especially the digestive organs of young poultry and livestock are not yet perfect, so it is more difficult to digest and absorb protein. For example, the 7S and 11S globulins in soybean meal protein can easily cause allergic reactions in the digestive tract of pigs and cause diarrhea (Yao Kun et al., 2011; Liu Haiyan et al., 2011; Chen Zhongping, 2011); the digestive tract of aquaculture animals is shorter than that of mammals, and is less sensitive to protein. Digestion and absorption are even more incomplete, and most of the latter are excreted ...

AI Technical Summary

Problems solved by technology

[0008] 3. Although microbial fermentation of soybean meal can partially degrade soybean protein into polypeptides and small peptides, and can degrade some nutritional resistance factors, there are also obvious shortcomings

[0009] (1) The production cycle is long, plus the time required for strain preparation, the entire production cycle is 4-5 days;

[0010] (2) It occupies a large area. Fermented soybean meal is usually fermented in cement ponds. If one batch is fed per day, 4-5 large cement ponds are required; if two batches are fed per day, 8-10 large cement ponds are required.

[0011] (3) High labor intensity and low production efficiency;

[0012] (4) Substrate and energy are consumed during the growth and reproduction of microorganisms, resulting in a waste of resources

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