A kind of preparation method of animal feed additive

Abstract

The invention discloses a preparation method of an animal feed additive. The preparation is obtained by uniformly mixing the bark of Cortex Phellodendri with a carrier after repeated extraction. The preparation method is as follows: step 1, initially extracting the bark of Cortex Phellodendri; step 2, extracting the residue after extraction in Step 1 in a second cycle, and the extract obtained in the second time is spray-dried and then uniformly mixed with a carrier to form a traditional Chinese medicine Cortex Phellodendri feed additive. The invention has the advantages of clearing away heat and dampness, purging fire and detoxifying, antibacterial and anti-inflammatory, enhancing animal immunity and the like.

Description

technical field [0001] The invention relates to a preparation method of an animal feed additive, which has the functions of clearing away heat and dampness, purging fire and detoxification, antibacterial and anti-inflammatory, and enhancing animal immunity. It belongs to the technical field of natural plant additives. Background technique [0002] With the continuous development of my country's breeding industry, diseases of various farmed animals have become a prominent problem restricting the development of this industry. As far as the common infectious diseases are concerned, the types are very complex, including bacterial diseases, parasitic diseases, viral diseases and so on. Similarly, various types of diseases transmitted through the respiratory tract and digestive tract are deeply troubled by farmers all over the world. Respiratory and digestive tract diseases and digestive tract diseases are increasingly threatening the pig industry in my country, and it has become...

AI Technical Summary

Problems solved by technology

[0003] At present, the common vaccine prevention and control is only aimed at the specific immune system of the animal body, and is not very specific to other types of pathogens. Moreover, a vaccine can only prevent one disease, and it takes more than a week for antibody production. Its use requires strict use management measures, so the role of vaccine prevention and control in production is also extremely limited

Although there are a large number of vaccine products on the market at present, the good and the bad are intermingled, and the improper use in the process of use makes the effect of vaccine prevention has been poor.

Although drug prevention and control technology is relatively effective and is currently the main prevention method, its side effects are also very prominent, such as the generation and expansion of drug resistance, the residual effects of multiple drugs, and environmental pollution, etc.

The use of chemical drugs has also been very strictly restricted

[0004] Although Chinese herbal medicines have entered the ranks of feed additives at present, their workmanship is rough and most of them are directly crushed.

Its active ingredients are not clear, the dosage is large, the absorption is slow, the active ingredients are not easy to absorb, and the onset of action is slow. The Chinese herbal medicine extract just makes up for the above shortcomings, and has the characteristics of less dosage, clear checks, and fast action