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Process for preparing functional feed addictive

A feed additive and functional technology, applied in the field of feed additive preparation, to achieve scientific and reasonable strain compatibility, regulate body metabolism, and improve feed utilization

Active Publication Date: 2006-02-15
INNA MONGOLIA MUQUAN YUANXING FEEDSTUFF
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  • Abstract
  • Description
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Problems solved by technology

However, functional feed additives that are beneficial to the growth of microorganisms, inhibit harmful microorganisms and pathogenic microorganisms, regulate body metabolism, and enhance body immunity have not yet been seen.

Method used

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  • Process for preparing functional feed addictive

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Embodiment Construction

[0021] Composite strains are composed of four standard strains of lactic acid bacteria, brewer's yeast, candida utilis and bacillus natto. Composite strains are made through first-level and second-level enrichment cultures, and the preparation method is as follows: pick five rings of lactic acid bacteria on the inclined plane of the test tube and inoculate them in a triangular flask with 300 grams of TJA medium (the capacity of the triangular flask is 500ml), stopper Put the cork on the bottle, wrap it with a sealing film, and let it stand at 36°C for 24 hours to carry out primary enrichment culture, because lactic acid bacteria are anaerobic bacteria, and cultivating in this way is conducive to the rapid reproduction of lactic acid bacteria. Brewer's yeast and Candida utilis on the slant of the test tube were respectively picked and inoculated into five rings in an Erlenmeyer flask containing 300ml wort medium (the capacity of the Erlenmeyer flask was 500ml), plugged the bottl...

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Abstract

The invention provides a process for preparing functional feed addictive, which comprises inoculating lactic acid bacteria, Natto bacillus, brewer's yeast and Candida ttilis into TJA culture medium and malt extract culture medium for first level enrichment cultivation, then inoculating the bacteria liquid into second level seed culture medium for second level enrichment cultivation, mixing the bacteria liquid homogeneously into water and new substrate for fermentation, finally drying and disintegrating to obtain the end product.

Description

technical field [0001] The invention relates to a preparation method of a feed additive, in particular to a method for preparing a functional feed additive by selecting high-quality strains and adopting scientific fermentation technology. Background technique [0002] At present, there are many kinds of feed and feed additives used for raising cattle and sheep, and they have their own advantages and scope of application. There are also patent applications for the preparation methods of various feed additives, such as 97119728.8 which is exactly a kind of compound additive and its production method. However, functional feed additives that are beneficial to the growth of microorganisms, inhibit harmful microorganisms and pathogenic microorganisms, regulate body metabolism, and enhance body immunity have not yet been seen. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a preparation method of a functional feed additive. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/165A23K1/16A23K10/12
Inventor 宋丽华赵芙蓉蔡丰刘大程李翠枝
Owner INNA MONGOLIA MUQUAN YUANXING FEEDSTUFF
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