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Heat stress resistant agent used for chicken and preparation method thereof

An anti-heat stress agent and acidifier technology, which is applied in the directions of anti-toxic agents, medical preparations with non-active ingredients, and medical preparations containing active ingredients, etc. Economic loss, aggravating chicken heat stress response and other problems, to achieve the effect of improving heat stress status, increasing the total number of lymphocytes, and improving palatability

Inactive Publication Date: 2017-02-22
NANNING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high-density feeding mode combined with the high-humidity breeding environment aggravates the heat stress response of chickens, which is mainly manifested as physiological dysfunction, decreased feed intake and production performance, reduced meat quality, and death in severe cases. cause great economic loss

Method used

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  • Heat stress resistant agent used for chicken and preparation method thereof
  • Heat stress resistant agent used for chicken and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An anti-heat stress agent for chickens, comprising the following raw materials in parts by weight: 15g of raw gypsum, 15g of honeysuckle, 10-15g of Zhimu, 15g of licorice, 0.1g of vitamin E, and 5g of glutamine.

[0034] The anti-heat stress agent for chicken also includes an acidifier, which is mixed with citric acid, calcium propionate and hawthorn in a mass ratio of 1:0.7:3, and the added amount is to adjust the pH value of the anti-heat stress agent to 5.5.

[0035] Anti-heat stress agent for chickens, the preparation method of which comprises the following steps: respectively washing honeysuckle, anemarrhena and licorice and mixing to obtain a Chinese medicine mixture, adding alcohol with a concentration of 15%, soaking the Chinese medicine mixture for 10 minutes, removing and draining Dry, add 4 times the water of the traditional Chinese medicine mixture, decoct, keep in a slightly boiling state for 2 hours, filter, add 4% salt of the filtrate mass to the filtrate,...

Embodiment 2

[0038] An anti-heat stress agent for chickens, comprising the following raw materials in parts by weight: 20g of raw gypsum, 20g of honeysuckle, 15g of Zhimu, 20g of licorice, 0.5g of vitamin E, and 20g of glutamine.

[0039] The anti-heat stress agent for chicken also includes an acidulant, which is mixed with citric acid, calcium propionate and hawthorn in a mass ratio of 1:1.1:5, and the added amount is to adjust the pH value of the anti-heat stress agent to 6.

[0040] The anti-heat stress agent for chickens comprises the following steps: washing honeysuckle, Anemarrhena anemarrhena and licorice respectively and mixing them to obtain a Chinese medicine mixture, adding alcohol with a concentration of 20%, soaking the Chinese medicine mixture for 15 minutes, removing and draining Dry, add 5 times the water of the traditional Chinese medicine mixture, decoct, keep in a slightly boiling state for 2.5 hours, filter, add 7% salt of the filtrate mass to the filtrate, stir at 80°C ...

Embodiment 3

[0043] An anti-heat stress agent for chickens, comprising the following raw materials in parts by weight: 18g of raw gypsum, 18g of honeysuckle, 13g of Zhimu, 18g of licorice, 0.3g of vitamin E, and 13g of glutamine.

[0044] The anti-heat stress agent for chicken also includes an acidifier, which is mixed with citric acid, calcium propionate and hawthorn in a mass ratio of 1:0.9:4, and the added amount is to adjust the pH value of the anti-heat stress agent to 5.8.

[0045] The anti-heat stress agent for chickens comprises the following steps: washing honeysuckle, Anemarrhena anemarrhena and licorice respectively and mixing them to obtain a Chinese medicine mixture, adding alcohol with a concentration of 18%, soaking the Chinese medicine mixture for 13 minutes, removing and draining dry, add 4.5 times the water of the traditional Chinese medicine mixture, decoct, keep in a slightly boiling state for 2.2 hours, filter, add 5% salt of the filtrate mass to the filtrate, and stir at...

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Abstract

The invention relates to the technical field of heat stress resistance and in particular relates to a heat stress resistant agent used for chicken and a preparation method thereof. The agent comprises the following raw materials in parts by weight: 15-20 parts of gypsum, 15-20 parts of honeysuckle flower, 10-15 parts of common anemarrhena rhizome, 15-20 parts of liquorice root, 0.1-0.5 part of vitamin E and 5-20 parts of glutamine. The heat stress resistant agent has the beneficial effects that the heat stress resistant agent is convenient to use and only needs to be mixed in feeds; through addition of the traditional Chinese medicines with the function of clearing away heat and toxic materials and glutamine, heat stress of chicken is effectively improved, organism metabolism and nitrogen balance are improved, protein synthesis is promoted, the total amount of lymphocytes is increased, the feed intake of chicken at high temperature is effectively increased and the laying rate is increased; an acidifier formed by citric acid, calcium propionate and hawthorn fruit has the effects of regulating the PH value of the stress agent, stimulating digestive absorption of gastrointestinal membranes of chicken and improving the palatability of feeds; calcium propionate is a good mildew preventive and has the effect of effectively lengthening the storage periods of the feeds.

Description

technical field [0001] The invention relates to the technical field of anti-heat stress, in particular to an anti-heat stress agent for chickens and a preparation method thereof. Background technique [0002] Heat stress refers to the physiological response of the animal body to the non-specific defense response to the heat stress source. High temperature is one of the main environmental factors affecting poultry production. Unlike other domestic animals, chickens have a strong metabolism, high body temperature, and no sweat glands. Features, low tolerance to high temperature, once the temperature of the chicken house exceeds 30°C, the flock will appear in a state of intense heat stress. In southern China, the average daily temperature in summer is 32°C, and the highest temperature can reach 35-38°C. The high-density feeding mode combined with the high-humidity breeding environment aggravates the heat stress response of chickens, which is mainly manifested as physiological ...

Claims

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Application Information

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IPC IPC(8): A61K36/8964A61K47/12A61K47/46A61P39/00A61P1/14A61P15/08A61K31/198A61K31/355A61K33/06
CPCA61K33/06A61K31/198A61K31/355A61K36/355A61K36/484A61K36/8964A61K47/12A61K47/46A61K2236/331A61K2300/00
Inventor 张艳雯郑一民田乾坤玉发杨
Owner NANNING UNIV
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