Green feed additive and preparation method thereof

Abstract

The invention discloses a green feed additive and a preparation method thereof. The green feed additive is prepared by mixing the following components in portion by weight: 40 to 60 portions of cortex eucommiae extract, 10 to 20 portions of streptococcus faecalis powder, 30 to 40 portions of polysaccharide peptide powder and 8 to 20 portions of folium cortex eucommiae finemeal, wherein the cortex eucommiae extract at least contains 0.2 percent of chlorogenic acid; the polysaccharide peptide powder is prepared by concentrating, decoloring, precipitating with alcohol and drying the ferment liquid which is obtained by fermenting the streptococcus faecalis powder. The components of the invention are integrally applied, which can remarkably improve the function of an animal immune system, strengthen disease preventing ability of organism, and resist the intrusion of pathogen; the green feed additive contains virus resisting the immunodeficiency which can bidirectionally adjust the function of cellular immunity and greatly improve the survival rate of feeding animals; and under the conditions without hormone, the green feed additive can promote the growth and breed of animals, greatly improve the quality and taste of eggs and meat, and keep the meat quality more fresh and more close to wild taste.

Description

technical field [0001] The invention relates to a feed additive, in particular to a non-toxic, residue-free and drug-resistant green feed additive, and to a preparation method of the additive. Background technique [0002] With the improvement of human living standards, the demand for meat, eggs, and milk has gradually increased, and the aquaculture industry has developed rapidly. At the same time, it has also accelerated the rapid expansion of the feed industry. The quality of feed is directly related to the quality of farmed products, and feed additives are a key part of feed. In the past, antibiotic feed was widely used, but as people pay more attention to food safety and health, they found that there are many disadvantages in antibiotic feed. The long-term use of antibiotics in animal feed inhibits the existence of beneficial microorganisms and reduces the immunity of animals. , and make the bacteria in the animals resistant to antibiotics, antibiotics remain in the mea...

AI Technical Summary

Problems solved by technology

In the past, antibiotic feed was widely used, but as people pay more attention to food safety and health, they found that antibiotic feed has many disadvantages. Long-term use of antibiotics in animal feed inhibits the existence of beneficial microorganisms and reduces the immunity of animals. , and make the bacteria in the animals resistant to antibiotics, antibiotics remain in the meat, eggs, and milk of their products, which has brought hidden dangers to food safety and human health. Adding antibiotics to feed has attracted more and more attention