Probiotic feed additive

A feed additive and probiotic technology, applied in animal feed, animal feed, bacteria, etc., can solve the problems of complex production process of fermented feed, research on the body characteristics of milk-producing buffaloes, inconvenient storage, etc., and achieve the improvement of animal intestinal microbial bacteria group, shorten the feeding cycle, and eliminate the effects of drug residues

Active Publication Date: 2017-11-03
山东宠言生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are many reports on the application of probiotics in animal feed in China: for example, "A Probiotic Agent for Fermenting Silage and Its Production Method" published by Chinese patent CN 106906145 A. This method utilizes probiotics to treat silage. Fermentation can achieve the purpose of reducing animal digestive system diseases. However, the fermented feed still has problems such as complex produc

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Examples

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Embodiment 1

[0039] A probiotic feed additive, the additive is 2.6 × 10 per gram of live bacteria 8 CFU / g probiotics are fermented, and the probiotics are composed of Lactococcus gasseri, Lactobacillus plantarum, Candida rugosa, and Candida alcoholophilus.

[0040] The above-mentioned Lactobacillus plantarum is Lactobacillus plantarum (Lactobacillus plantarum) Y12, and the preservation number is CCTCC NO: M 2016469; the described Candida rugosa is Candida rugosa (Candida rugosa) Y7, and the preservation number is CCTCC M 2016468; The said Candida ethanolica is Candida ethanolica Y1, and the preservation number is CCTCC M 2016467; all are isolated from fresh buffalo milk.

[0041] This embodiment also provides a preparation method for preparing probiotic feed additives, said method comprising the following steps:

[0042] (1) Inoculate Lactococcus gasseri, Lactobacillus plantarum, Candida rugosa and Candida ethanolophilus on MRS slant medium for culture respectively, wherein, the compositi...

Embodiment 2

[0049] A kind of probiotics feed additive, described additive is 9.3 * 10 by the number of viable bacteria per gram 8 CFU / g probiotics are fermented, and the probiotics are composed of Lactococcus gasseri, Lactobacillus plantarum, Candida rugosa, and Candida alcoholophilus.

[0050] The above-mentioned Lactobacillus plantarum is Lactobacillus plantarum (Lactobacillus plantarum) Y12, and the preservation number is CCTCC NO: M 2016469; the described Candida rugosa is Candida rugosa (Candida rugosa) Y7, and the preservation number is CCTCC M 2016468; The said Candida ethanolica is Candida ethanolica Y1, and the preservation number is CCTCC M 2016467; all are isolated from fresh buffalo milk.

[0051] This embodiment also provides a preparation method for preparing probiotic feed additives, said method comprising the following steps:

[0052] (1) Inoculate Lactococcus gasseri, Lactobacillus plantarum, Candida rugosa and Candida ethanolophilus on MRS slant medium for culture respe...

Embodiment 3

[0059] A kind of probiotics feed additive, described additive is 6.3 * 10 by the number of viable bacteria per gram 8 CFU / g probiotics are fermented, and the probiotics are composed of Lactococcus gasseri, Lactobacillus plantarum, Candida rugosa, and Candida alcoholophilus.

[0060] The above-mentioned Lactobacillus plantarum is Lactobacillus plantarum (Lactobacillus plantarum) Y12, and the preservation number is CCTCC NO: M 2016469; the described Candida rugosa is Candida rugosa (Candida rugosa) Y7, and the preservation number is CCTCC M 2016468; The said Candida ethanolica is Candida ethanolica Y1, and the preservation number is CCTCC M 2016467; all are isolated from fresh buffalo milk.

[0061] This embodiment also provides a preparation method for preparing probiotic feed additives, said method comprising the following steps:

[0062] (1) Inoculate Lactococcus gasseri, Lactobacillus plantarum, Candida rugosa and Candida ethanolophilus on MRS slant medium for culture respe...

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Abstract

The invention relates to the technical field of feed additive and processing thereof, and in particular to a probiotic feed additive. The probiotic feed additive is prepared by mixing autonomously separated lactobacillus plantarum, candida rugosa, candida ethanolica and lactococcus garvieae and buffalo milk fermentation substrate to ferment. The preparation process disclosed by the invention is simple, and the probiotic feed additive can be widely applied in the raising of livestock and poultry such as milk buffalos, pigs, chickens, cattle and sheep. The probiotic feed additive can remarkably improve the intestinal microbial floras of animals and enhance immunity, and can reduce the usage of antibiotic medicines and eliminate medicine residue, and when applied in production, the probiotic feed additive can shorten feeding periods and save feeds, thus increasing farming income.

Description

【Technical field】 [0001] The invention relates to the technical field of feed additives and processing thereof, in particular to a probiotic feed additive. 【Background technique】 [0002] Probiotics are defined by the Food and Agriculture Organization of the United Nations and the World Health Organization as a microorganism with biological activity. There are many types of probiotics, which can be roughly divided into three categories: Lactobacillus, Bifidobacterium and Gram-positive cocci. A large number of studies have confirmed that probiotics can improve the prevention and improvement of diarrhea, promote the health of the intestinal digestive system, enhance immunity, lower serum cholesterol, and prevent reproductive system infections. [0003] In recent years, the disadvantages brought by the extensive use of antibiotics as feed additives have become more and more obvious, and the resulting drug residues have brought great impacts on both humans and animals. As antib...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16A23K10/18A23K50/10C12R1/25C12R1/72C12R1/01
CPCA23K10/18A23K50/10C12N1/16C12N1/20
Inventor 杨承剑谢芳梁贤威李孟伟梁辛李丽莉郭艳霞彭开屏
Owner 山东宠言生物科技有限公司
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