Lactobacillus paracasei and application thereof

A paracheese and lactobacillus technology, applied in the field of microorganisms, can solve the problems of microbial flora imbalance, infection, poor self-regulation ability, etc., and achieve the effects of reducing use, regulating immune response, and improving tolerance

Inactive Publication Date: 2018-08-07
BEIJING BOJINYUAN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the frequent use of antibiotics causes changes in the digestive tract environment of humans or animals, poor s...

Method used

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  • Lactobacillus paracasei and application thereof
  • Lactobacillus paracasei and application thereof
  • Lactobacillus paracasei and application thereof

Examples

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Embodiment Construction

[0025] The invention discloses a Lactobacillus paracasei and its application. Those skilled in the art can refer to the contents of this article and appropriately improve the process parameters to realize it. In particular, it should be pointed out that all similar substitutions and modifications are obvious to those skilled in the art, and they are all considered to be included in the present invention. The Lactobacillus paracasei described in the present invention has been described through preferred embodiments, and relevant personnel can obviously make changes or appropriate changes and combinations to the methods and applications described herein without departing from the content, spirit and scope of the present invention to achieve Implement and apply the techniques of the present invention.

[0026] A strain of Lactobacillus paracasei L267 provided by the invention comes from naturally fermented silage. The physiological and biochemical characteristics of Lactobacillu...

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Abstract

The invention relates to lactobacillus paracasei and application thereof, the preservation number of lactobacillus paracasei provided by the invention is CGMCC No.14868, coming from naturally fermented silage, and lactobacillus paracasei belongs to the field of microorganism. Lactobacillus paracasei L267 has capacities of resisting against cholate and gastric acid invasion, has the capacity of producing protease, and has an inhibiting effect for escherichia coli flora. Lactobacillus paracasei L267 can also adjust immunoreaction and is suitable for preparation of products such as food, health care products, medicines and food supplements. A lactic acid bacteria composition can be applied in a fodder for fattening pigs. After feeding the fattening pig with the fodder containing the lactic acid bacteria composition, feed conversion ratio and death rate are reduced, slaughtering days are shortened, and the use frequency of antibiotics is reduced.

Description

technical field [0001] The invention relates to the field of microorganisms, in particular to a Lactobacillus paracasei and application thereof. Background technique [0002] At present, it is known that Lactobacillus spp. is a group of microorganisms that live in the body and benefit the health of the host. Its role in maintaining human health and regulating immune function has been widely recognized. Lactobacillus paracasei can promote the balance of microbial flora and enzymes in the body and stimulate specific and non-specific immune mechanisms. However, when the bacteria are not resistant to acid and bile salts, they cannot enter the intestinal tract and lose their effect. [0003] Nowadays, the pace of life is faster, and people usually choose antibiotics with faster effect to improve the immunity of human body or animal products. However, the frequent use of antibiotics causes changes in the digestive tract environment in humans or animals, poor self-regulation abili...

Claims

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Application Information

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IPC IPC(8): C12N1/20A23K10/18A23K50/30A61P31/04C12R1/24
CPCA23K10/18A23K50/30C12N1/20C12N1/205C12R2001/24
Inventor 姜波刘英华邱金培
Owner BEIJING BOJINYUAN BIOTECH
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