Preparation method of new castle disease traditional Chinese medicine feed additive

Abstract

The invention discloses a preparation method of a new castle disease traditional Chinese medicine feed additive. The preparation method comprises the following steps: taking traditional Chinese medicines including lysimachia christinae, fructus forsythiae, isatis root, honeysuckle, astragalus root, fresh pig gall and licorice; performing superfine grinding on the traditional Chinese medicines, adding an ethanol solution, boiling with strong fire, preserving heat with slow fire, cooling, filtering, concentrating a filtrate, adding white sugar, boiling, cooling to normal temperature, then inoculating lactobacillus, Bayer joint yeast and acetobacter xylinum, and fermenting for 168 hours until white fungus masses grow out; and performing vacuum drying on the white fungus masses at a low temperature, then embedding, adding the white fungus masses into a feed in proportion, pelletizing at a high temperature, and cooling, thereby obtaining a pellet feed. The traditional Chinese medicine feed additive disclosed by the invention has effects of resisting viruses, increasing the number of beneficial bacteria in intestinal canals, improving immunological function, enhancing chicken body resistance to diseases, reducing cholesterol in eggs, increasing the content of amino acids, increasing calcium deposition and the like; and moreover, the preparation method is simple and the additive is convenient to use, does not have residues and has high content of viable bacteria. The traditional Chinese medicine feed additive disclosed by the invention has a relatively good market prospect.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and in particular relates to a preparation method of a natural green traditional Chinese medicine feed additive for chicken Newcastle disease prevention and treatment. Background technique [0002] Newcastle disease, also known as Asian chicken plague, commonly known as chicken plague, is an acute and highly contagious infectious disease of chickens and turkeys caused by Newcastle disease virus, often in the form of septicemia. The main clinical features are dyspnea, diarrhea, neurological disturbance, and significant bleeding of serosa and mucous membranes. It is listed as a class A infectious disease by the World Health Organization (OIE). Since the disease was discovered in my country around 1928, it has rapidly become one of the poultry diseases that cause the greatest harm and economic loss to the poultry industry in my country. The economic loss caused by this disease reaches billion...

AI Technical Summary

Problems solved by technology

[0005] The probiotics on the market have the following problems: low content of viable bacteria; intolerant to antibiotics; unstable to high temperature, gastric acid and bile salts; short shelf life, etc., which affect the wide application of probiotics

[0006] However, Chinese medicine and microorganisms are fermented together to prepare Chinese medicine feed additives, and the probiotics are vacuum-dried, and then embedded in double-layer microcapsules to make feed additives that can prevent and treat Newcastle disease. There is no report in the prior art.

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