Traditional Chinese medicine compound type antibiotic-free immunity-enhancing feed additive and preparation method thereof

Abstract

The invention provides a traditional Chinese medicine compound type antibiotic-free immunity-enhancing feed additive and a preparation method thereof. The traditional Chinese medicine compound type antibiotic-free immunity-enhancing feed additive is prepared from the following raw material components: 10 to 20 parts of fructus ligustri lucidi crude extract, 10 to 20 parts of folium artemisiae argyi crude extract, 5 to 10 parts of rhizoma belamcandae crude extract, 5 to 10 parts of algal polysaccharide soluble powder, 5 to 10 parts of tourmaline powder and 50 to 80 parts of auxiliary materials; the preparation method comprises the following steps: weighing the raw materials and mixing to prepare powder; preparing a granular preparation by adopting dry-process granulation and arranging a dry-process granulator. The traditional Chinese medicine compound type antibiotic-free immunity-enhancing feed additive provided by the invention has the beneficial effects that a plurality of components with an immunity-enhancing effect are compounded according to a certain ratio, wherein the fructus ligustri lucidi crude extract, the folium artemisiae argyi crude extract, the rhizoma belamcandae crude extract and the algal polysaccharide soluble powder are extracted and prepared according to a special technology; after the powder in the formula is uniformly mixed, the powder is prepared into granules by adopting a dry-process granulation technology; an experiment result shows that various immunity indexes of pig bodies are improved through the compound formula and the pharmacological activity is obviously better than that of each single raw material; the effect of the dry-process granulation is stronger than that of a common granulation method.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a traditional Chinese medicine compound non-antibiotic-free feed additive and a preparation method thereof. Background technique [0002] my country's pig industry is developing rapidly, and the breeding model is also developing in a large-scale and intensive manner. At present, many pig diseases still rely on the use of antibiotics to obtain effective relief and treatment effects. However, farmers lack professional guidance when using antibiotics and often abuse them. Some farmers use multiple antibiotics at the same time without knowing the cause of the disease. Even if there is no disease in the pigs, they often use antibiotics for prevention. Against this background, the state has issued a series of policies to limit and reduce antibiotics. [0003] my country has a long history of using Chinese herbal medicines for feed, and its resources are also very rich. Some Chin...

AI Technical Summary

Problems solved by technology

[0004] After a lot of information and preliminary experiments, although the effects of adding crude extracts of Ligustrum lucidum, crude extracts of wormwood, and soluble seaweed polysaccharide powder have been proven, the effect of adding immune enhancement alone is not obvious, and the simple combination of traditional Chinese medicine The quality and efficacy of medicine are uncontrollable, and there are few applications in actual animal husbandry production. There are no reports on the combined application of these ingredients with Shegan extract and tourmaline powder, and there are no reports on the preparation of granules by dry granulation technology.