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Direct feeding viable bacteria preparation and method for preparing it

A live bacteria preparation, a direct technology, applied in the direction of fungi, animal feed, animal feed, etc., can solve the problems of high labor intensity, low number of viable bacteria, unstable composition, etc., and achieve the elimination of fecal odor and the content of viable bacteria High, easy to transport and store effects

Inactive Publication Date: 2005-01-26
广东希普生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the process of this invention is solid fermentation, the labor intensity is high, the composition of various bacteria in the final product is unstable, and the number of viable bacteria is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] One, the preparation of bacillus powder

[0019] Bacillus Licheniformis (Bacillus Licheniformis), Bacillus Subtilis (Bacillus Subtilis), Bacillus Natto (Bacillus Natto) three kinds of bacillus were respectively inoculated on the bacillus seed medium BPY to activate; The components and content are: for every 1000ml of water, add 5g of beef extract, 10g of peptone, 5g of NaCl, and adjust the pH value to 7.0-7.2;

[0020] Preparation of Bacillus culture medium: Weigh soybean powder, beef extract, and peptone in proportion to the amount added per 1000ml of water, divide them into 7 groups, and sterilize the soybean powder, beef extract, and peptone at high temperature (121°C, 1 hour) Standby; add water to the fermenter, pass through an appropriate proportion of chlorine dioxide for disinfection, and after 1 hour, strongly inflate the water for 1-2 hours, and wait for the residual chlorine to dissipate or add about 200ppm sodium thiosulfate to neutralize For residual chlori...

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PUM

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Abstract

The invention discloses a direct feeding viable bacteria preparation, wherein the viable bacteria content for each composition being, bacillus 1.0X10#+[9]-25X10#+[9]cfu / g, saccharomycete 1.0X10#+[9]-10X10#+[9]cfu / g, lactic acid bacteria 1.0X10#+[8]-10X10#+[8]cfu / g, the invention also discloses the process for preparing the viable bacteria preparation.

Description

technical field [0001] The invention relates to a feed additive and a preparation method thereof, in particular to a direct-feed live bacterial preparation composed of beneficial microorganisms and a preparation method thereof. Background technique [0002] In order to maintain the health of animals, people often add antibiotics to the feed. While antibiotics kill harmful microorganisms, most of the beneficial microorganisms are also killed. In recent years, due to the unavoidable hidden dangers of antibiotic feed additives, such as drug residues causing allergies, teratogenicity, carcinogenesis, etc. Many developed countries have promulgated more and more stringent regulations to restrict the use of antibiotics and some other drugs in feed, and a large number of drugs that were often used in feed before have been banned. Developing additives that are non-toxic, harmless, residue-free, pollute the environment, and produce drug resistance are new types of additives that coun...

Claims

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Application Information

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IPC IPC(8): A23K10/18C12N1/16
Inventor 程林春
Owner 广东希普生物科技股份有限公司
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