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Composite bacterial agent for enhancing animal immunity, preparation method and application thereof

A compound bacterial agent and animal immunity technology, applied in the field of animal breeding, can solve problems such as raising and endangering human health, and achieve the effects of reducing morbidity, improving utilization rate, and increasing daily weight gain

Active Publication Date: 2019-05-14
SHANGHAI HONGYUAN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After people eat animal products fed with these additives, the incidence of deformity, cancer, premature aging, precocious puberty and other problems will increase significantly, seriously endangering human health

Method used

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  • Composite bacterial agent for enhancing animal immunity, preparation method and application thereof
  • Composite bacterial agent for enhancing animal immunity, preparation method and application thereof
  • Composite bacterial agent for enhancing animal immunity, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A compound microbial agent, counted by the number of bacteria, includes the following components: 1 part of Brevibacillus lateralsporosa, 1 part of Candida utilis, 5 parts of Bacillus licheniformis, and 5 parts of Aspergillus oryzae.

[0028] A kind of preparation method of the compound bacterium fermented powder that strengthens animal immunity, comprises the following steps:

[0029] (1) Take 1g of glucose, 1g of sucrose, 2g of bran, 1g of peptone, 3g of coconut powder, and 5g of defatted soybean powder and mix them evenly, add 100g of purified water, mix evenly, and make the culture medium required for the fermentation of the compound bacterial agent;

[0030] (2) Activate the above-mentioned bacterial strains respectively to obtain a bacterial strain fermentation broth, take the prepared bacterial strain fermentation broth, mix evenly, and count as the number of bacteria after the bacterial strain fermentation broth is mixed, including the following components: 1 par...

Embodiment 2

[0033] A compound microbial agent, counted by the number of bacteria, includes the following components: 10 parts of Brevibacillus lateralsporosa, 10 parts of Candida utilis, 15 parts of Bacillus licheniformis, and 15 parts of Aspergillus oryzae.

[0034] A kind of preparation method of the compound bacterium fermented powder that strengthens animal immunity, comprises the following steps:

[0035] (1) Get 10g of glucose, 8g of sucrose, 15g of bran, 5g of peptone, 7g of coconut powder, 10g of defatted soybean powder, mix well, add 400g of purified water, mix well, and make the culture medium required for the fermentation of compound bacterial agent;

[0036] (2) Activating the above-mentioned bacterial strains respectively to obtain a bacterial strain fermentation liquid, take the prepared bacterial strain fermentation liquid, after mixing evenly, after the bacterial strain fermentation liquid is mixed, record by the number of bacteria, including the following components: 10 pa...

Embodiment 3

[0039] A compound microbial agent, counted by the number of bacteria, includes the following components: 5 parts of Brevibacillus lateralsporosa, 5 parts of Candida utilis, 10 parts of Bacillus licheniformis, and 10 parts of Aspergillus oryzae.

[0040] A kind of preparation method of the compound bacterium fermented powder that strengthens animal immunity, comprises the following steps:

[0041] (1) Take 5g of glucose, 5g of sucrose, 10g of bran, 3g of peptone, 5g of coconut powder, and 7g of defatted soybean powder, mix well, add 200g of purified water, mix well, and make the culture medium required for the fermentation of the compound bacterial agent;

[0042] (2) Activating the above-mentioned bacterial strains respectively to obtain a bacterial strain fermentation liquid, take the prepared bacterial strain fermentation liquid, after mixing evenly, after the bacterial strain fermentation liquid is mixed, record by the number of bacteria, including the following components: ...

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Abstract

The invention relates to the field of animal breeding, in particular to a composite microbial agent for enhancing animal immunity, a preparation method and an application of the composite microbial agent. The composite microbial agent comprises following components in terms of the number of cells: 1-10 parts of Brevibacillus laterosporus, 1-10 parts of Candidautilis, 5-15 parts of Bacillus licheniformis and 5-15 parts of Aspergillus oryzae. The invention further provides a preparation of microbial agent fermented powder. According to the microbial agent, combined ratio and mixed fermentation are adopted, strains are mutually influenced, and various nutritional ingredients in a culture medium can be utilized more sufficiently; after the microbial agent is added to animal feed, microflora balance in animal intestine can be adjusted, immunity and stress capability are enhanced, and parasites can be effectively prevented and controlled.

Description

technical field [0001] The invention relates to the field of animal breeding, in particular to a mixed strain fermentation powder for enhancing animal immunity, a preparation method and application thereof. Background technique [0002] The immune function of animals is carried out by many immune cells and immune molecules, the number and activity of the immune cells and immune molecules determine the strength of its immunity. The quantity and activity of immune substances are closely related to feed ingredients. Therefore, if you want to improve the autoimmune function of animals, you must start with the ingredients of the feed. Among the feed additives used in recent years, many contain additives to improve animal immunity. The use of feed additives can greatly promote the improvement of animal immunity and growth rate, and the breeding benefits are very significant. However, most of the feed additives currently used in various countries are chemically synthesized drugs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20C12N1/14C12P1/04C12P1/02A23K10/18C12R1/08C12R1/72C12R1/10
CPCC12N1/14C12N1/20C12P1/02C12P1/04
Inventor 张玉国
Owner SHANGHAI HONGYUAN BIOTECH
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