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Composition for promoting growth and fattening of livestock and poultry and preparation method thereof

A technology for growth and fattening and composition is applied in the field of compositions for promoting growth and fattening of livestock and poultry and the field of preparation thereof, which can solve the problems of low safety value, disability, toxic and side effects of chemical synthesis agents, etc. Enhanced therapeutic effect

Inactive Publication Date: 2020-11-24
河北瑞高药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its small safety value, reports of olaquindox poisoning in my country are frequently seen in newspapers.
However, with the development of science and the practice of weight gain and fattening methods, it has been proved that although the above methods have certain effects, the chemical synthesis agents have toxic and side effects (some contain toxic substances such as arsenic), and hormones remain in animals, causing disability, carcinogenesis, Teratogenic, thus affecting the health, countries have been abolished through legislation

Method used

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  • Composition for promoting growth and fattening of livestock and poultry and preparation method thereof
  • Composition for promoting growth and fattening of livestock and poultry and preparation method thereof
  • Composition for promoting growth and fattening of livestock and poultry and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0025] This embodiment includes the following steps:

[0026] (1) The present invention selects natural Chinese herbal medicines and formulates them scientifically. Weigh 40g of alfalfa, 7g of Eucommia leaves, 8g of malt, 6g of Polygonum multiflorum, 5g of hawthorn, 6g of tangerine peel and 28g of bran, grind them and mix them evenly before sieving, 65 mesh, pH value 7.0 naturally, at 121℃ Sterilize under high temperature for 20 minutes to obtain the raw material mixture, which is set aside;

[0027] (2) Mix Bacillus licheniformis, Lactobacillus, and yeast according to the ratio of 2:2:1, activate and expand the culture at 37°C for 24 hours, and then use the plate counting method to count the bacteria. Number up to 6.91×10 10 When cfu / ml, keep refrigerated for later use.

[0028] In this embodiment, nitrogen and carbon sources are added to the solid medium described in step (1). The nitrogen source is urea, and the addition amount is 2.1% of the mass of the solid medium; t...

Embodiment 2

[0031] This embodiment includes the following steps:

[0032] (1) Weigh 35g of alfalfa, 8g of eucommia, 7g of malt, 4g of Polygonum multiflorum, 3g of hawthorn, 7g of tangerine peel and 30g of bran, grind them, mix them evenly, and sieve them through a 50-mesh sieve. The pH value is natural, specifically 6.5. Sterilize at 127°C for 15 minutes to obtain the raw material mixture, which is set aside;

[0033] (2) Bacillus licheniformis, Lactobacillus, and yeast were mixed according to the strain ratio of 1.9:2.2:1.1 and cultivated. After mixing, they were activated and expanded at 35°C for 28 hours, and then counted bacteria by plate counting method , the number of bacteria in the seed solution reached 6.91×10 10 When cfu / ml, keep refrigerated for later use.

[0034] (3) Inoculate the bacterial seed solution obtained in step (2) with 2.6% of the mass of the solid medium obtained in step (1) on the solid medium to form a fermentation composition, at 27°C, pH6.5, relative humidit...

Embodiment 3

[0036] This embodiment includes the following steps:

[0037] (1) Weigh 45g of alfalfa, 4g of eucommia leaves, 9g of malt, 7g of Polygonum multiflorum, 4g of hawthorn, 5g of tangerine peel and 24g of bran, grind them and mix them evenly before sieving, sieving with 80 meshes, pH value 7.5, at 115°C Sterilize under high temperature for 25 minutes to obtain the raw material mixture, which is set aside;

[0038] (2) Mix Bacillus licheniformis, Lactobacillus, and yeast according to the strain ratio of 2.2:1.9:0.9, activate and expand the culture at 39°C for 20 hours, and then use the plate counting method to count the bacteria. The number of bacteria reaches 6.91×10 10 When cfu / ml, keep refrigerated for later use. In this example, the nitrogen source is urea, and the addition amount is 2.1% of the mass of the medium, and the carbon source is glucose, and the addition amount is 1% of the mass of the medium.

[0039] (3) Inoculate the bacterial seed solution obtained in step (2) ...

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Abstract

The invention relates to a composition for promoting livestock-poultry growing and fattening. The composition is prepared from, by weight, 35-45 parts of alfalfa, 4-10 parts of eucommia ulmoides, 6-10parts of malt, 4-8 parts of polygonum multiflorum, 3-7 parts of hawthorns, 4-8 parts of tangerine peels and 24-32 parts of bran. The invention also relates to a preparing method of the composition for promoting livestock-poultry growing and fattening; the preparing method includes the following steps that (1) raw materials are smashed, mixed and sterilized, and serve as solid media; (2) bacilluslicheniformis, lactobacillus and saccharomycetes are mixed according to the strain mass ratio of (1.9-2.2):(1.9-2.2):(0.9-1.1) to be activated and subjected to enlarged culturing; (3) the solid mediaare inoculated with strain seed liquid to form a fermentation composition, and culturing is carried out. The composition is natural in ingredient and has the good effect on animal weighting-and-fattening promotion.

Description

technical field [0001] The invention belongs to the technical field of veterinary medicine, in particular, it relates to a composition for promoting growth and fattening of livestock and poultry and a preparation method thereof. Background technique [0002] In recent years, the upsurge of "advocating nature" and "returning to nature" has made people's calls for "green" animal food more and more loud. In order to effectively obtain animal products (meat, milk, eggs, etc.), human beings are constantly researching and exploring effective methods and measures. Especially in terms of animal weight gain and fattening, more attention has been paid to it, and results have been obtained. For example, sedatives are used to control the movement of animals, and antibiotics, hormones, chemical buffers and methane inhibitors are used to increase the weight of animals, all of which have achieved certain effects, thus further excavating the potential of animal weight gain, and human being...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/12A61K36/8998A61P43/00
CPCA61K36/46A61K36/48A61K36/704A61K36/734A61K36/752A61K36/899A61K36/8998A61K2236/19A61K2300/00
Inventor 赵志敏吴浩孙泰然张志浩李海涛郭玉兰
Owner 河北瑞高药业有限公司