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Premix for reducing influences of heat stress on swine fat metabolism and preparation method and application thereof

A premix, pig fat technology, applied in the application, animal feed, additional food elements and other directions, can solve the problems of residues, affecting human health, drug toxic and side effects, etc., to improve daily weight gain, simple preparation method, improve The effect of fat utilization

Inactive Publication Date: 2020-01-17
江苏傲农生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although it is relatively simple and effective to respond to stress with drugs, however, because most drugs have certain toxic side effects and residues, long-term use will lead to their accumulation in pigs, which will affect human health through meat products

Method used

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  • Premix for reducing influences of heat stress on swine fat metabolism and preparation method and application thereof
  • Premix for reducing influences of heat stress on swine fat metabolism and preparation method and application thereof
  • Premix for reducing influences of heat stress on swine fat metabolism and preparation method and application thereof

Examples

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preparation example Construction

[0042] Simultaneously, the present invention also provides the preparation method of described premix, and the preparation method provided by the present invention mainly comprises the following steps:

[0043] Potassium chloride, ghost needles, sodium glutamate, pepsin, and calcium butyrate were mixed to obtain the premix.

[0044] In some preferred implementations of the present invention, the preparation method further includes: drying and pulverizing the Acanthopanax sp., and then weighing and mixing the raw materials according to the above parts by weight.

[0045] Similarly, the present invention also provides the application of said premix in feeding growing and finishing pigs;

[0046] In some preferred embodiments of the present invention, the premix of the present invention is mixed with the basic feed at a mass ratio of 1-4 wt%, and then fed to growing and finishing pigs.

Embodiment 1

[0049] Dry and crush the ghost needle grass;

[0050] Then, according to parts by weight: 8 parts of potassium chloride, 10 parts of ghost needle grass, 8 parts of sodium glutamate, 5 parts of pepsin, and 69 parts of calcium butyrate, each raw material was weighed respectively;

[0051] The raw materials were mixed to obtain the premix of Example 1.

[0052] Then, the obtained premix was mixed with the basic feed according to the ratio of 1 wt%, to obtain the feed of Example 1.

Embodiment 2

[0054] According to the method of embodiment 1, pretreatment is carried out to ghost needle grass;

[0055] Then, according to parts by weight: 10 parts of potassium chloride, 15 parts of ghost needle grass, 10 parts of sodium glutamate, 8 parts of pepsin, and 57 parts of calcium butyrate, each raw material was weighed respectively;

[0056] The above raw materials were mixed to obtain the premix of Example 2.

[0057] Then, the obtained premix was mixed with the basic feed according to the proportion of 3wt%, to obtain the feed of Example 2.

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Abstract

The invention provides a premix for reducing influences of heat stress on swine fat metabolism and a preparation method and application thereof. The premix is mainly prepared from potassium chloride,sticktight, sodium glutamate, pepsase and calcium butyrate. By the premix, the problem of swine fat metabolic disorders caused by heat stress can be effectively relieved, the daily gain and growth rate are remarkably increased, the fat utilization rate is increased, pork quality is improved, greenness and naturality are realized, and problems of drug residues and the like are avoided.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a premix for reducing the effect of heat stress on pig fat metabolism, a preparation method and application thereof. Background technique [0002] Stress refers to the sum of the body's non-specific responses to various external or internal abnormal stimuli. Animals raised on a large scale often face a lot of stress, such as nutritional stress, environmental stress, immune stress, etc. When these stresses exceed the tolerance limit of poultry and livestock, it will lead to a series of pathological changes such as nervous excitement, increased secretion of corticosteroids, and disturbance of water and salt metabolism, which will lead to dehydration, exhaustion, growth and development retardation, and production performance decline. It can even lead to the death of poultry. [0003] Pigs are warm-blooded animals with thick subcutaneous fat, underdeveloped sweat glands, and slow heat ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K20/24A23K20/22A23K10/30
CPCA23K10/30A23K20/189A23K20/22A23K20/24A23K50/30
Inventor 张军张芳平包正喜仲伟迎吴有林
Owner 江苏傲农生物科技有限公司
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