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Heat stress resistant plant extractive feed additive and preparation method thereof

A feed additive and plant extract technology, applied in the field of anti-heat stress feed additives, can solve the problems of reducing the effect of animal disease prevention, threatening human health, and large side effects, so as to benefit the health of animals and humans, maintain normal metabolism, no drug residue effect

Inactive Publication Date: 2012-05-30
JILIN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of antibiotics and chemical drug additives is that long-term use has great side effects. On the one hand, it will cause pathogenic microorganisms to develop drug resistance and reduce the effect of animal disease prevention; on the other hand, it will produce drug residues in meat, eggs, milk and the environment. Serious threat to human health

Method used

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  • Heat stress resistant plant extractive feed additive and preparation method thereof
  • Heat stress resistant plant extractive feed additive and preparation method thereof
  • Heat stress resistant plant extractive feed additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0140] Take the raw materials (kg) according to the following weight ratio:

[0141] Jujube Seed Extract 28.5

[0142] Scutellaria baicalensis extract 15.5

[0143] Chenpi fine powder 15.5

[0144] 98% Betaine 12

[0145] The preparation method is as follows:

[0146] 1. Take jujube kernels first to remove impurities and chop them; then extract them with 70%-80% ethanol for 2-4 hours, temperature 70-80°C, solvent raw material mass ratio 7-9:1; then spray dry Concentrate, use starch as filler, make jujube seed into 10:1 extract;

[0147] 2. Take Coptis Rhizome to remove impurities and chop it; then extract it with 70%-80% ethanol for 2-4 hours, temperature 70-80°C, solvent-material mass ratio 7-9:1; then spray dry and concentrate , use liquid chromatography to measure berberine, the main active ingredient in Coptis chinensis, and fill it with starch so that berberine accounts for 10% of the extract;

[0148] 3. Take Scutellaria baicalensis to remove impurities and chop it...

Embodiment 2

[0153] Take the raw materials (kg) according to the following weight ratio:

[0154] Jujube Seed Extract 25

[0155] Coptis chinensis extract 25

[0156] Scutellaria baicalensis extract 18

[0157] Orange Peel Powder 18

[0158] 98% Betaine 14

[0159] The preparation method is as follows:

[0160] 1. Take jujube kernels first to remove impurities and chop them; then extract them with 70%-80% ethanol for 2-4 hours, temperature 70-80°C, solvent raw material mass ratio 7-9:1; then spray dry Concentrate, use starch as filler, make jujube seed into 10:1 extract;

[0161] 2. Take Coptidis Rhizome to remove impurities and chop it; then extract it with 70%-80% ethanol for 2-4 hours, temperature 70-80°C, solvent raw material mass ratio 7-9:1; then spray dry and concentrate , use liquid chromatography to measure berberine, the main active ingredient in Coptis chinensis, and fill it with starch so that berberine accounts for 10% of the extract;

[0162] 3. Take Scutellaria baical...

Embodiment 3

[0167] Take the raw materials (kg) according to the following weight ratio:

[0168] Jujube Seed Extract 30

[0169] Coptis chinensis extract 29

[0170] Scutellaria baicalensis extract 14

[0171] Orange Peel Powder 15

[0172] 98% Betaine 12

[0173] The preparation method is as follows:

[0174] 1. Take jujube kernels first to remove impurities and chop them; then extract them with 70%-80% ethanol for 2-4 hours, temperature 70-80°C, solvent raw material mass ratio 7-9:1; then spray dry Concentrate, use starch as filler, make jujube seed into 10:1 extract;

[0175] 2. Take Coptis Rhizome to remove impurities and chop it; then extract it with 70%-80% ethanol for 2-4 hours, temperature 70-80°C, solvent-material mass ratio 7-9:1; then spray dry and concentrate , use liquid chromatography to measure berberine, the main active ingredient in Coptis chinensis, and fill it with starch so that berberine accounts for 10% of the extract;

[0176] 3. Take Scutellaria baicalensis to...

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Abstract

The invention discloses a heat stress resistant plant extractive feed additive which is prepared from the following components in percentage by weight: 25-30% of spinadate seed extractive, 25-30% of Coptis chinensis extractive, 13-18% of Scutellaria baicalensis extractive, 13-18% of pericarpium citri reticulatae and 10-15% of 98% betaine. The feed additive can be used for effectively improving the heat stress resistant capability of livestock, has the advantages of no toxic or side effect and no pesticide residue, and is favorable for the health of animals and people. The product is microchemical. Because of adopting the processing technology of dipping, condensing and spraying to dry, the defects of large dose and unstable effective ingredient content because direct smashing and adding are adopted in the prior art can be solved. According to the heat stress resistant plant extractive feed additive, high temperature stress can be effectively resisted, the antioxidant enzyme activity in the livestock can be improved, animals are accelerated to grow, the disease incidence is lowered, and the feed conversion efficiency is improved.

Description

Technical field: [0001] The invention relates to an anti-heat stress feed additive, in particular to a compound plant extract feed additive composed of various plant extracts. [0002] The invention also relates to a preparation method of the anti-heat stress compound plant extract feed additive. Background technique: [0003] Heat stress refers to the stress response caused by the ambient temperature being higher than the upper limit temperature of the comfort zone in the isotherm zone. Therefore, to put it simply, the so-called heat stress is the sum of non-specific responses of animals to their physiologically unfavorable thermal environment. With the rapid development of intensive high-density feeding methods, the impact of high temperature in summer on the aquaculture industry is becoming more and more prominent. The decline in livestock and poultry production performance due to heat stress has attracted more and more attention from the aquaculture industry and nutriti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/14
CPCY02P60/87
Inventor 陈群邱玉朗魏炳栋刘海燕万伶俐李林于秀芳于维闫晓刚杨霞罗晓彤
Owner JILIN ACAD OF AGRI SCI
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