A kind of functional biological protein feed starter and fermented protein feed

Abstract

The invention discloses a functional biological protein feed starter and a fermented protein feed. The functional biological protein feed starter includes the following components in parts by weight: 1-15 parts of Lactobacillus acidophilus, 1-10 parts of plant Lactobacillus, 10-20 parts of Bacillus coagulans, 10-20 parts of Bacillus licheniformis, 5-20 parts of Bacillus subtilis, 5-20 parts of Saccharomyces cerevisiae and 1-10 parts of Aspergillus oryzae. The fermented protein feed is obtained by fermenting the vegetable protein feed with the starter. The biological protein feed starter of the present invention has the characteristics of high fermentation raw material efficiency, complete degradation of harmful substances, fast fermentation, less miscellaneous bacteria, and convenient use. Partially replace high-grade animal protein feed such as fish meal and plasma protein powder in the feed, improve animal immunity, improve the breeding environment, promote the growth of farmed animals, and effectively reduce the use of antibiotics.

Description

technical field [0001] The invention belongs to the technical field of feed biological fermentation, and in particular relates to a functional biological protein feed starter and fermented protein feed. Background technique [0002] With the rapid development of aquaculture and feed industry, my country has become one of the largest aquaculture production countries in the world. At present, the serious shortage of protein feed in my country and the abuse of antibiotics have become a major bottleneck in the development of feed and aquaculture industry. Therefore, it is a common urgent need in the development of my country's feed and aquaculture industry to find high-quality and efficient plant protein raw materials, reduce the cost of aquaculture feed, and reduce the occurrence of aquaculture animal diseases. solved problem. [0003] Since traditional feed processing basically does not involve biochemical changes, microbial fermentation is a highly concentrated biochemical re...

AI Technical Summary

Problems solved by technology

However, the traditional common biological protein feed starter has relatively single strains, low vitality, slow start of material fermentation, incomplete degradation of harmful substances, and many harmful bacteria, which cannot guarantee the quality, safety and sanitation of biological protein feed, and feeding effects.

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