Core material of 10-percent antibiotic-free feed and production method thereof

Abstract

The invention discloses a core material of a 10-percent antibiotic-free feed and a production method thereof. The core material consists of 70 percent of functional biological protein and 30 percent of composite premix consisting of trace elements, compound vitamins, amino acid and the like. According to the technology, technologies such as enzyme engineering, microbial fermentation, functional sugar compounding and astragalus membranaceus fermentation are reasonably combined, so that the aims of adjusting the balance of the intestinal flora of animals, improving the immunity of the animals and improving the quality and the flavor of animal products are fulfilled; antibiotics and hormones are completely not added into the feed; the dependency of the animal feed on the antibiotics is comprehensively solved. Furthermore, basic polyminerals and organic trace elements are reasonably combined, so that the multiplication property and the growth property of the animals are developed to the maximum extent. The dependency of the animal feed on the antibiotics is comprehensively solved. The core material is mainly used for the antibiotic-free feeds which are high in production utilization rate, high in disease resistance and low in morbidity; animal products made from animals eating the feeds do not contain antibiotic residues. The technology of the invention is simple; large-scale production is facilitated.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and relates to an antibiotic-free animal feed and a production method thereof, in particular to a 10% antibiotic-free feed core material and a production method thereof. Background technique [0002] Since the discovery of the growth-promoting effect of antibiotics on animals in the middle of the 20th century, antibiotic additives have been widely used in feed and have made great contributions to the development of animal husbandry. Antibiotics are more effective than any other feed additive in improving animal performance. Experiments have proved that adding antibiotics to feed can promote the growth of livestock and poultry, improve the feed conversion rate, prevent livestock and poultry diseases, and improve the health of animals, etc., which has obvious economic benefits. Therefore, feed producers often add an appropriate amount of antibiotics to their feed core materials to improve feed...

AI Technical Summary

Problems solved by technology

However, a large number of long-term use of antibiotics in feed has indeed produced worrying problems: one is the problem of drug resistance; the other is the problem of residues

[0005] So far, there has not been a 10% antibiotic-free feed core material on the market, nor has the technology of 10% antibiotic-free feed core material been disclosed