Method for producing feed additive from dregs of rhizoma polygonati odorati and rice husk

Abstract

The invention discloses a method for producing feed immunopotentiator from dregs of rhizoma polygonati odorati and rice husk mainly. The feed immunopotentiator is prepared from raw materials: by weight, 70-72 parts of dried orange peel, 14-16 parts of dregs of rhizoma polygonati odorati, 25-27 parts of soybean dregs, 4.8-5.0 parts of rice husk, 5.7-5.9 parts of dinobryon, 1.3 parts of montmorillonite, 1.2 parts of L- arginine, and 2.5 parts of pegylation chitosan; wherein water content of the dried orange peel, dregs of rhizoma polygonati odorati, dinobryon and rice husk ranges from 3% to 5%, and water content of soybean dregs ranges from 18% to 20%. The five types of crude powder are mixed together according to the proportion and then are mixed with additives uniformly to form a mixture, the mixture is ground for 30 minutes and then screened by a sieve with 400 meshes, the ground mixture is further treated by chemical mechanical technology for 15-30 minutes according to mass and humidity of the raw materials, and thus the feed immunopotentiator is obtained. As the immunopotentiator is prepared from wastes such as fruit peels and vegetable dregs, production cost of raw materials in the prior art is reduced greatly; as a great amount of wastes in food production is recycled, low-carbon production is realized and product additional value is increased.

Description

technical field [0001] The invention belongs to the technical field of feed, and specifically refers to a method for preparing an immune enhancer for feed by using polygonatum odoratum dregs and rice husks as main raw materials. Background technique [0002] China is the largest producer of live pigs, but it is not a powerful country because the breeding level does not match the overall breeding scale. Due to the generally small and scattered characteristics of my country's aquaculture industry, it is difficult to implement sanitation and epidemic prevention work. The bottleneck problem that restricts the development of the industry is the bacterial infection in the process of pig breeding. The pathogenic bacteria are often zoonotic Escherichia coli and other pathogenic bacteria, which not only affects the development of the breeding industry, but also threatens food safety. [0003] Feed antibiotics have been used to prevent and treat bacterial diseases in livestock and po...

AI Technical Summary

Problems solved by technology

[0006] Plant active substances have various functions such as antibacterial, anti-inflammatory, and immune regulation, but they are easy to inactivate and have poor palatability; in actual production, most products have rough processes, single dosage forms, and difficult to guarantee quality

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