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Microbial preparation for producing antibiotic-free pork and use method thereof

A microbial preparation, pork technology, applied in the field of animal husbandry, can solve problems such as the abuse of antibiotics and other drugs, hidden dangers to human health, etc., and achieve the effects of improving immunity, relieving pig stress, and improving intestinal health.

Inactive Publication Date: 2015-01-28
SHANGHAI CHUANGBO FOOD TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, people’s requirements for the main and by-products of animal husbandry are getting higher and higher. The problems and difficulties existing in my country’s animal husbandry are difficult to meet the needs of the development of animal husbandry. The abuse of drugs such as antibiotics has caused greater hidden dangers not only to animals, but also to human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] step one:

[0032] 1) Bacillus natto was inoculated in the culture medium, and cultured for 36 hours at 37°C, with a stirring speed of 240r / min and an air flow of 1:1, and when 90-95% of the spores were observed under a microscope, natto was obtained Bacillus culture fluid;

[0033] 2) Bacillus coagulans was inoculated in the culture medium, and cultured for 30 hours at 45°C, with a stirring speed of 240r / min and an air flow of 1:1, and when 90-95% of the sporulation was observed under a microscope, the Bacillus coagulans was obtained culture medium;

[0034] 3) Saccharomyces cerevisiae was inoculated in the culture medium, and cultured for 24 hours under the conditions of 28° C., a stirring speed of 200 r / min, and an air flow rate of 1:1 to obtain a Saccharomyces cerevisiae culture solution.

[0035] Step two:

[0036] The culture solution described in step 1 is weighed and mixed under aseptic conditions according to the following weight percentages: 50% of Bacillu...

Embodiment 2

[0041] Mix and stir the microbial preparation, molasses, feed materials and water prepared in Example 1 according to the percentage by weight of 1.0%: 3.0%: 65%: 31%, and then put them into a fermenter at 30°C for airtight cultivation for 10 days and then dry them. Feed as a diet for farmed animals.

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PUM

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Abstract

The invention discloses a microbial preparation for producing antibiotic-free pork and a use method thereof. The microbial preparation is characterized by comprising 30-50% of bacillus natto, 20-40% of bacillus coagulans and 10-30% of saccharomyces cerevisiae. The preparation method comprises the following steps: respectively inoculating bacillus natto, bacillus coagulans and saccharomyces cerevisiae into corresponding culture media, culturing and mixing in a ratio so as to obtain the microbial preparation. The use method comprises the following steps: after evenly mixing and stirring the following components by weight percent: 1.0-5.0% of microbial preparation, 1.0-5.0% of molasses, 60-65% of feedstuff and 25-45% of water, putting the mixture into a fermenter, performing airtight culture at a temperature of 28-35 DEG C for 5-10 days, and then drying to obtain a product as a diet for feeding farmed animals; or diluting the microbial preparation with farming drinking water at a weight ratio of 1:(100-150) to obtain a product used in daily drinking water of farmed animals. On the basis of conventional breeding management, the microbial preparation provided by the invention is comprehensively used for alleviating the stress of pigs, improving the intestinal health, enhancing the immunity, and thus achieving effects of reducing and replacing the effects of antibiotics.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a method for preparing and using a microbial preparation for the production of antibiotic-free pork. Background technique [0002] With the continuous expansion of the level of large-scale breeding and the improvement of the globalization of the world's agricultural economy, my country's animal husbandry industry is facing a huge space for development. But at the same time, people’s requirements for the main and by-products of animal husbandry are getting higher and higher. The problems and difficulties existing in my country’s animal husbandry are difficult to meet the needs of the development of animal husbandry. The abuse of drugs such as antibiotics has caused greater hidden dangers not only to animals, but also to human health. Therefore, the animal husbandry industry has begun to actively seek a breeding method that can both reduce environmental pollution and imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/18A23K1/00A23K1/16A23K1/18C12R1/865C12R1/07
CPCC12N1/20C12N1/18
Inventor 江瀚陈琦冈
Owner SHANGHAI CHUANGBO FOOD TECH DEV