Antibiotic replacement additive for animal feed and preparation method

Abstract

The invention provides an antibiotic replacement additive for animal feed and a preparation method of the antibiotic replacement additive, and solves the technical problem that no animal feed antibodyreplacement additive with obvious antibody replacement effect and low cost exists in the prior art. The antibiotic replacement additive is prepared from the following main materials in parts by weight: plant essential oil, an acidifying agent and beta-glucan. According to the invention, the plant essential oil, the acidifying agent and the beta-glucan are combined to prepare the animal feed antibiotic replacement additive, so that the antibiotic replacement additive has the advantages that a mutual synergistic action mode is achieved in the aspect of theoretical action mechanism, and a mutualsynergistic action effect is exhibited in application, so that use of antibiotic drugs can be reduced or replaced, and the antibiotic replacement additive has a good feeding effect and economic effect.

Description

technical field [0001] The invention relates to a feed additive, in particular to an antibiotic-replacement additive for animal feed and a preparation method thereof. Background technique [0002] In the middle of the 20th century, the discovery of antibiotics and the success of the synthesis of chemical antibacterial substances were first put into use by humans, and then widely used as feed additives, playing an important role in animal health and animal husbandry production. However, due to the long-term use and abuse of these additives, their disadvantages have been paid more and more attention. [0003] 1. Antibiotics remain in meat, eggs, milk, fur, and skins of livestock and poultry products, endangering human health, such as "three causes", allergies, and even diseases or potential hazards that humans have not yet understood at the current scientific level; [0004] 2. The microorganisms inside and outside the livestock and poultry will develop resistance or resistan...

AI Technical Summary

Problems solved by technology

[0003] 1. Antibiotics remain in the meat, eggs, milk, fur, and skin of livestock and poultry products, endangering human health, such as "three causes", allergies, and even diseases or potential hazards that humans have not yet understood at the current scientific level;

[0004] 2. The microorganisms inside and outside the livestock and poultry will develop resistance or resistance to antibiotics, the efficacy of the medicine will decrease, and the dosage of the medicine will continue to increase, which will increase the cost of breeding and make the residue of the medicine more serious, forming a vicious circle;

[0005] 3. After long-term use or abuse of antibiotics in livestock and poultry, while inhibiting pathogenic microorganisms, it also kills the normal beneficial microbial flora in animals, making the body's normal micro-ecological system (called "new physiological system" in the medical field) ) imbalance, resulting in animal endogenous infection or superinfection;

[0006] 4. Make livestock and poultry dependent on antibiotics, inhibit the growth and development of animal immune system or reduce the immune function of animals, and reduce disease resistance

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