Preparation method of antibiotic-free amino acid piglet mixed feed additive

Abstract

The present invention relates to a preparation method of an antibiotic-free amino acid piglet mixed feed additive. A formula comprises the following raw materials in weight percentages: 2.1-3.1% of L-tyrosine, 2.3-3.3% of natural vitamin E, 1.5-2.5% of tricalcium phosphate, 2.5-3.5% of lactobacillus buchneri, 2.2-3.2% of dimethylancymidol menadione sulfite, 2.6-3.6% of bacillus lentus, 0.1-1.1% ofmanganese carbonate, 0.5-1.5% of a snake gall extract, 0.3-1.3% of a centella asiatica extract, 0.9-1.9% of enterobacter cloacae, 0.2-1.2% of Japanese cayratia herb, 1.1-2.1% of amylase, 1.9-2.9% ofrhizoma coptidis, 1.8-2.8% of indigo, 2-3% of lignosulfonate, 1.3-2.3% of niacin, 1.5-2.5% of radix scutellariae, 1.2-2.1% of radix sophorae flavescentis, 0.6-1.6% of probiotics, 0.3-1.3% of amino acids and 73.1-53.2% of water. The antibiotic-free amino acid piglet mixed feed additive has a relative good adsorption of bacterial toxin, purifies intestinal environment, promotes growth hormone secretion, promotes growth of piglets, and has a good growth-activating effect especially for the piglets.

Description

technical field [0001] The invention belongs to the technical field of piglet breeding, and in particular relates to a preparation method of an anti-amino acid piglet mixed feed additive using natural organisms, animal and plant extracts, amino acids, microbial bacteria, vitamins and mineral elements as basic raw materials. Background technique [0002] The purpose of using antibiotics in the breeding industry is mainly to treat bacterial infectious diseases, prevent the occurrence of bacterial infectious diseases and promote the growth of piglets as feed additives. Although the use of antibiotics may reduce the cost of breeding, long-term use of antibiotics can induce the emergence of drug-resistant bacteria , especially in piglets, long-term use of antibiotics below therapeutic doses can accelerate the emergence of drug-resistant bacteria. Once drug-resistant bacteria appear in piglets and spread among piglets, large-scale piglets will become a huge reservoir of drug-resist...

AI Technical Summary

Problems solved by technology

[0002] The purpose of using antibiotics in the breeding industry is mainly to treat bacterial infectious diseases, prevent the occurrence of bacterial infectious diseases and promote the growth of piglets as feed additives. Although the use of antibiotics may reduce the cost of breeding, long-term use of antibiotics can induce the emergence of drug-resistant bacteria , especially in piglets, long-term use of antibiotics below therapeutic doses can accelerate the emergence of drug-resistant bacteria. Once drug-resistant bacteria appear in piglets and spread among piglets, large-scale piglets will become a huge reservoir of drug-resistant genes For example, Salmonella and Campylobacter jejuni isolated from commercially available pork in the United States have been generally resistant to multiple antibiotics recently. Studies have shown that drug-resistant bacteria in food can be transmitted directly or indirectly to final consumers who eat pork— —Humans, which pose a serious threat to the treatment of human clinical infections, and the transfer of drug resistance from animal-derived drug-resistant bacteria to humans has a huge impact on human health, and even threatens the safety of human life