Feed additive for improving immunity of livestock and poultry and preparation method thereof

A feed additive, livestock and poultry technology, applied in the direction of animal feed, animal feed, animal husbandry, etc., can solve the problems of inability to maintain the effect for a long time, human health hazards, easy to produce drug resistance, etc., to improve the function of the gastrointestinal tract, improve The survival rate and the effect of improving animal appetite

Inactive Publication Date: 2015-04-29
TIANJIN ZHONGAO FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, antibiotics are widely used as feed additives. However, long-term use of antibiotics cannot maintain the effect for a long time, and drug resistance is easy to develop. There are drug residues in the body, which increases the harm to human health.

Method used

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  • Feed additive for improving immunity of livestock and poultry and preparation method thereof
  • Feed additive for improving immunity of livestock and poultry and preparation method thereof
  • Feed additive for improving immunity of livestock and poultry and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A feed additive for improving the immunity of livestock and poultry. The components and weight of the feed additive are: 10g of chitooligosaccharides, 12g of vitamin A, 12g of vitamin D, 13g of citric acid, 15g of compound enzyme, and 23g of sucrose.

[0023] A preparation method of a feed additive for improving the immunity of livestock and poultry, the steps of the preparation method are as follows:

[0024] (1) Weigh chitooligosaccharides, vitamin A, vitamin D, citric acid, compound enzyme, and sucrose respectively according to the weight ratio for crushing, and pass through 80-mesh sieves;

[0025] (2) Put the sieved chitooligosaccharides, vitamin A, vitamin D, citric acid, compound enzyme, and sucrose into a mixing tank and mix well to obtain a finished feed additive that improves the resistance of livestock and poultry.

Embodiment 2

[0027] A feed additive for improving the immunity of livestock and poultry. The components and weight of the feed additive are: 12g of chitooligosaccharides, 10g of vitamin A, 15g of vitamin D, 10g of citric acid, 16g of compound enzyme, and 20g of sucrose.

[0028] The steps of its preparation method are the same as in Example 1.

Embodiment 3

[0030] A feed additive for improving the immunity of livestock and poultry. The components and weight of the feed additive are: 15g of chitooligosaccharides, 15g of vitamin A, 18g of vitamin D, 15g of citric acid, 19g of compound enzyme, and 25g of sucrose.

[0031] The steps of its preparation method are the same as in Example 1.

[0032] The method of use of the present invention: when used by livestock, it is mixed with feed at a ratio of 2:100, and when used by poultry, mixed with feed at a ratio of 1:100.

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PUM

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Abstract

The invention relates to a feed additive for improving immunity of livestock and poultry and a preparation method thereof. The feed additive comprises the following components in parts by weight: 10-15 parts of chitooligosaccharide, 10-15 parts of vitamin A, 12-18 parts of vitamin D, 10-15 parts of citric acid, 15-19 parts of complex enzyme and 20-25 parts of sucrose. The feed additive is scientific and reasonable in the components, and can improve the immunity, enhance the disease resistance and improve the intestinal digestive function; all the components adopted by the feed additive are required by a body, and are free of residues and cheap.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed additive for improving the immunity of livestock and poultry and a preparation method thereof. Background technique [0002] With the development of the breeding industry and the continuous improvement of people's level, people pay more and more attention to the quality of livestock products, and put forward higher requirements for the quality of feed as the nutritional carrier for livestock and poultry. Nowadays, antibiotics have become a relatively common phenomenon as feed additives, but long-term use of antibiotics cannot maintain the effect for a long time, and drug resistance is easy to develop, and there are drug residues in the body, which increases the harm to human health. [0003] The present invention mainly uses chitooligosaccharides, which are mainly the decomposed products of chitin, a natural polymer material extracted from deep-sea organisms, and have excellent disease...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/165
Inventor 安同伟陈庆忠
Owner TIANJIN ZHONGAO FEED
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