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Feed additive for improving carcass performance and meat quality of finishing pigs

A feed additive and meat quality technology, applied in animal feed, animal feed, applications, etc., can solve the problems of difficult control of the quality of Chinese herbal medicine preparations, inaccurate effects, unfavorable feed high-temperature granulation, etc., to improve comprehensive utilization effects and application costs Low, the effect of improving pork quality

Inactive Publication Date: 2014-02-19
ZHENJIANG TIANHE BIOLOGICAL TECH
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AI Technical Summary

Problems solved by technology

Most of the feed additives currently on the market to improve pork quality are: Chinese herbal medicine preparations or micro-ecological preparations. The effect of Chinese herbal medicine preparations has been inaccurate due to the difficulty in controlling the quality; micro-ecological preparations are made of a large number of living microorganisms, which is not conducive to feed high-temperature processing. grain

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Take by weight 30 parts of gamma-aminobutyric acid, 20 parts of vitamin E, 15 parts of lysine, 10 parts of curcumin and 925 parts of medical stone.

[0017] The above-mentioned components are stirred and mixed according to the proportion, using a ZGH-1.5 V-shaped mixer, the stirring speed is 24 rpm, and the mixing time is 30 minutes. The present embodiment is a uniform gray-yellow powder; the moisture content is 3.2%; the particle size is all passed through a 16-mesh analytical sieve, and the 30-mesh sieve is 3.8%; the coefficient of variation of mixing uniformity CV is 4.5%.

Embodiment 2

[0019] Take by weight 50 parts of gamma-aminobutyric acid, 25 parts of vitamin E, 20 parts of lysine, 15 parts of curcumin and 890 parts of medical stone.

[0020] The above-mentioned components are stirred and mixed according to the proportion, and the SLHSJ1.0 high-efficiency twin-shaft paddle mixer is used, and the stirring time is 5 minutes. The present embodiment is a uniform gray-yellow powder; the moisture content is 3.1%; the particle size is all passed through a 16-mesh analytical sieve, and the 30-mesh sieve is 2.5%; the coefficient of variation of mixing uniformity CV is 3.9%.

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Abstract

The invention relates to a feed additive for improving carcass performance and meat quality of finishing pigs. The feed additive is prepared from the following mixed raw materials in parts by weight: 30 to 70 parts of gamma-aminobutyric acid, 20 to 30 parts of vitamin E, 15 to 20 parts of lysine, 10 to 20 parts of curcumin and 855 to 925 parts of medical stone. A preparation method for the feed additive comprises the following steps: stirring the raw materials according to a certain proportion and uniformly mixing raw materials. The feed additive disclosed by the invention can effectively improve the carcass performance and meat quality of the finishing pigs.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for improving carcass performance and meat quality of fattening pigs. Background technique [0002] With the continuous improvement of people's living standards and the development of pig production, people pay more and more attention to the quality, flavor and safety of pork. Most of the feed additives currently on the market to improve pork quality are: Chinese herbal medicine preparations or micro-ecological preparations. The effect of Chinese herbal medicine preparations has been inaccurate due to the difficulty in controlling the quality; micro-ecological preparations are made of a large number of living microorganisms, which is not conducive to feed high-temperature processing. grain. The feed additive of the present invention is prepared by selecting a definite component in Chinese herbal medicines and combining nutrients, which not only ensures the controllability of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/175
Inventor 栾必荣顾文松栾军
Owner ZHENJIANG TIANHE BIOLOGICAL TECH
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