Anti-diarrhea traditional Chinese medicine compound feed additive and preparation method and application thereof

Abstract

The invention discloses an anti-diarrhea traditional Chinese medicine compound feed additive. The additive is prepared from hawthorn, rice sprouts, fructus mume, radix isatidis, honeysuckle, coptidis rhizome, the root of Chinese pulsatilla and folium isatidis. A preparation method of the additive includes the steps that firstly, raw materials are prepared; secondly, sterilization is conducted; thirdly, high-temperature high-pressure extraction is conducted to prepare an extraction solution; fourthly, elution is conducted with ethyl alcohol to obtain an alcohol eluant, and the extraction solution is mixed with the alcohol eluant; fifthly, concentration is conducted for spray drying; sixthly, freeze drying is conducted, the product is stored, and the additive is obtained. In use, maltodextrin is adopted as a carrier, a premixing agent with the mass fraction of 30% is prepared, and the premixing agent is mixed into feed for long-time feeding. The additive has the functions of protecting the digestion systems of domestic livestock and promoting development, prevents various kinds of diarrhea, promotes growth of domestic livestock, improves uniformity of domestic livestock is improved, increases the survival rate of domestic livestock, has a balancing function on intestinal flora, selectively kills bacteria and does not inhibit effective microbial communities. The additive is a pure traditional Chinese medicine compound preparation, is free of toxin, side effects and drug resistance, and provides good guarantee for food security of meat.

Description

Technical field [0001] The invention relates to the technical field of feed additives for livestock and poultry, in particular to an anti-diarrhea Chinese medicine compound feed additive and a preparation method and application thereof. Background technique [0002] In the breeding process of domestic poultry and livestock, diarrhea (diarrhea) often occurs during the growth of poultry due to the problems of breeding environment and breeding technology. Diarrhea (diarrhea) is a syndrome of digestive tract dysfunction. It often does not refer to an independent disease. It may be caused by a single disease or by multiple pathogenic factors (these causes are often at the same time). (Or successive action) caused or accompanied by a symptom in the course of other diseases. These diseases have a serious impact on the healthy growth of domestic poultry and livestock. If the disease is not prevented in time, it is easy to cause large-scale death of farmed poultry and livestock. [0003] ...

AI Technical Summary

Problems solved by technology

However, although the use of antibiotics can control diarrhea by inhibiting harmful bacteria such as Escherichia coli, it also inhibits the reproduction of beneficial bacteria. At the same time, antibiotics are used as therapeutic drugs, not long-term prevention and control drugs

If it is used as a prevention and control drug for a long time, it will have relatively large side effects on domestic poultry and livestock, and food made from these grown-up domestic poultry will also have relatively large safety hazards in the future. Therefore, government regulatory agencies have already Initiation of large-scale restrictions on the long-term use of antibiotics in domestic poultry control

Large doses of zinc oxide will cause irreversible damage to the intestinal organs of domestic poultry and livestock, which will have a huge impact on the health and survival rate of domestic poultry and livestock. For farmers, there are major economic hidden dangers