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Compound synbiotics preparation and its application

A synbiotic and compound technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of restricting the development and application of feed micro-ecological preparations, unstable quality and high bacterial rate, and achieve the enhancement of animal immunity, The effect of reducing bacteria and improving meat quality

Active Publication Date: 2013-12-25
WUHAN KERNEL BIO-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since steam conditioning and granulation technology is commonly used in animal feed at present, the high temperature and high humidity conditions in this process can kill a large number of heat-labile microorganisms. One of the bottlenecks in the application of ecological preparations. In addition, the currently produced feed synbiotics still have shortcomings such as low bacterial content, high bacteria rate, and unstable quality, which seriously restricts the development and application of feed microecological preparations in my country.

Method used

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  • Compound synbiotics preparation and its application
  • Compound synbiotics preparation and its application
  • Compound synbiotics preparation and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] In terms of weight percentage, 40% Bacillus subtilis raw powder and 60% Bacillus licheniformis raw powder are mixed evenly to obtain compound probiotics, wherein the number of live spores of Bacillus subtilis raw powder is more than 1 trillion / g, and the raw Bacillus licheniformis powder is live The number of spores is ≥500 billion / g, and the total number of spores after mixing into compound probiotics is 1.0×10 9 ~1.0×10 11 CFU / g;

[0031] Prebiotics are selected as yeast cell wall polysaccharides, wherein 35 parts of the above-mentioned compound probiotics and 65 parts of prebiotics are uniformly mixed by weight percentage to prepare a compound synbiotic preparation.

[0032] The above-mentioned compound synbiotic preparation is added to the drinking water at a mass fraction of 0.05% to 0.2%, and the animals are allowed to drink freely. Juvenile animals can be appropriately thicker.

Embodiment 2

[0034]In terms of percentage by weight, select 45% Bacillus subtillus (Bacillus subtillus, strain preservation number: CCTCC NO.M209317) and 55% Bacillus licheniformis subsp.Licheniformis, strain preservation number: CCTCC NO.M208251 ) mixed evenly to obtain compound probiotics, wherein the number of live spores of the original powder of Bacillus subtilis ≥ 1 trillion / g, and the number of live spores of the original powder of Bacillus licheniformis ≥ 500 billion / g (the preparation processes of Bacillus subtilis and Bacillus licheniformis were respectively adopted by Wuhan Science and Technology Co., Ltd. Nuo Biotechnology Co., Ltd. independent patent: ZL201010147918.0 and ZL200910063822.3), the total number of spores after mixing into compound probiotics is 1.0×10 9 ~1.0×10 11 CFU / g;

[0035] The prebiotics were selected as mannan oligosaccharides, wherein 20 parts of the above-mentioned compound probiotics and 65 parts of prebiotics were uniformly mixed to prepare a compound...

Embodiment 3

[0038] In terms of weight percentage, select 50% Bacillus subtilis original powder (Bacillus subtillus, strain preservation number: CCTCC NO.M209317) and 50% Bacillus licheniformis subsp.Licheniformis, strain preservation number: CCTCC NO.M208251 ) mixed evenly to obtain compound probiotics, wherein the number of live spores of the original powder of Bacillus subtilis reached 1 trillion / g, and the number of live spores of the original powder of Bacillus licheniformis reached 500 billion / g (the preparation processes of Bacillus subtilis and Bacillus licheniformis were respectively adopted by Wuhan Science and Technology Co., Ltd. Nuo Biotechnology Co., Ltd. independent patent: ZL201010147918.0 and ZL200910063822.3), the total number of spores after mixing into compound probiotics is 1.0×10 9 ~1.0×10 11 CFU / g;

[0039] Prebiotics are selected as yeast cell wall polysaccharides, wherein 10 parts of the above-mentioned compound probiotics and 70 parts of prebiotics are evenly mix...

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Abstract

The invention discloses a compound synbiotics preparation and its application. The compound synbiotics preparation includes composite Probiotics and Prebiotics, the composite Probiotics comprise Bacillus subtilis and Bacillus licheniformis, the Prebiotics are anyone of yeast cell wall polysaccharides, mannan oligosaccharides, fructo-oligosaccharides, soybean oligosaccharides, isomalto oligosaccharides, lactosucrose, galactooligosaccharides, sucrose thermal oligosaccharides caramel and oligonucleotides xylose; and the survival rate of spores is higher than 90% after the mixing granulation of the compound synbiotics preparation and a feed, and the total number of live bacteria is 1.0*10<9>-1.0*10<11>CFU / g. By utilizing the cooperative effect of different Probiotics and Prebiotics, the compound synbiotics preparation avoids the disadvantages of single Probiotics, increases the content of the Probiotics, reduces the competitor rate, improves the heat resistance and the storability of the synbiotics, improves the quality of feeding synbiotics, and has a wide application prospect.

Description

technical field [0001] The invention relates to the field of microbial additives for feed, in particular to a compound synbiotic preparation and its application. Background technique [0002] With the development of the poultry industry, various measures have been taken in various countries to control and purify poultry diseases. However, problems such as drug residues in food and microbial resistance caused by the extensive and long-term use of antibiotics have brought huge risks to the aquaculture industry. [0003] As a result, people began to put forward strict requirements on the chemical residues of meat and egg foods, and the application of chemical control agents in animal breeding was restricted. Europe even banned the use of any antibiotics in animal diets. What kind of measures to take to replace the application of antibiotics, which will not bring the above-mentioned risks and at the same time ensure the health of animals, has become a serious problem to be solv...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/165
Inventor 刘华梅王学东叶绿笋伍金娥余娜李钢平常超周莉程志国龚永华刘洋谷清议张敬明闫世君
Owner WUHAN KERNEL BIO-TECH CO LTD
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