Traditional Chinese medicine feed additive, preparation method of additive, and feed containing additive

Abstract

The invention belongs to the technical field of animal feeds and relates to a traditional Chinese medicine feed additive, a preparation method of the additive, and a feed containing the additive. The traditional Chinese medicine feed additive comprises the materials by weight percentage: 1-30% of astragalus polysaccharide, 1-20% of herba epimedii saponin, 1-20% of glossy privet fruit polysaccharide, 1-20% of lycium barbarum polysaccharide and 10-60% of auxiliary materials. The preparation method of the feed composite additive comprises the steps: adding the obtained materials into a three-dimensional mixing machine according to a mass ratio for fully mixing, wherein the stirring speed of the three-dimensional mixing machine is 10-400r / min, and the stirring time lasts for 0.1-1h; mixing fully, performing split charging and sealing. According to the animal feed, the additive accounts for 0.1-1.2% of the mass of the feed. The additive disclosed by the invention is pure, and free from antibiotics, pesticides and heavy metal residual, the mixing is performed by using the three-dimensional mixing machine, powder is prepared by using a spraying method, and the quality is controlled.

Description

Technical field [0001] The invention belongs to the technical field of animal feed, and specifically relates to a traditional Chinese medicine feed additive and a preparation method thereof, and a feed containing the additive. Background technique [0002] With the abuse of antibiotics, chemical drugs and hormone drugs as feed additives, the resulting increase in bacterial drug resistance, drug residues, animal teratogenesis and harm to the ecological environment have become increasingly obvious. As the problems caused by the long-term use of synthetic antibacterial agents, antibiotics, hormones, etc. have become more and more serious, people have gradually turned their attention to the use of Chinese herbal medicines as feed additives. Chinese herbal medicine preparation of feed additives has the advantages of good naturalness, small side effects, and resistance to bacterial resistance, which are incomparable to antibiotics and chemical synthetic drugs. Chinese herbal medicine ...

AI Technical Summary

Problems solved by technology

However, the current Chinese herbal medicine additives generally use Chinese herbal medicine directly, which has the following technical problems: (1) directly use the crushed Chinese herbal medicine powder as raw material for preparation, resulting in a large amount of dust, heavy metals and a large number of pollutants carried by the Chinese herbal medicine mixed in the feed, It is easy to cause harm to animals; (2) When directly preparing Chinese herbal medicine powder as raw material, due to the difference in origin and season of the medicinal material, the content of the drug in the original drug is unstable, the quality stability is poor, and the active ingredients of the drug between different batches of the product The difference is large; (3) when the Chinese herbal medicine powder is directly used as the raw material for preparation, the cell structure of the medicinal material is not sufficiently broken, which makes it difficult for animals to digest and absorb after eating, and reduces the availability of the drug; (4) In addition, the existing technology The biggest problem is that it is difficult to determine the compounding ratio to achieve the best drug effect due to the compounding of traditional Chinese medicine.