Method for mutagenizing microbial strains, Clostridium butyricum strains and applications

A technology of Clostridium butyricum and microbial strains is applied in the field of Clostridium butyricum strains and strains of mutagenized microorganisms, which can solve the problems that the frequency of forward mutation cannot be guaranteed to be increased, the mutation has no directionality, etc., and achieves easy operation, Simple and easy operation, low processing cost
CN110129310BActive Publication Date: 2021-03-02SHENYANG AGRI UNIV
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENYANG AGRI UNIV
Publication Date
2021-03-02

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a method for mutagenizing microbial strains, a Clostridium butyricum strain and applications. In the present invention, through ultraviolet light combined with sodium nitrite mutagenesis, the bacterial strain with obviously increased acid production is obtained through screening. The obtained bacterial strain can ferment and produce acid substances such as butyric acid. In addition, these bacterial strains can also be used in poultry breeding to improve the egg production quality of poultry, and can also be applied to the development and utilization of yogurt fermentation, chewable tablets and the like.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the breeding of butyric acid bacteria strains, in particular to the strains of mutagenic microorganisms, the obtained Clostridium butyricum strains and applications thereof. Background technique

[0002] Clostridium butyricum (Clostridium butyricum), also known as Clostridium butyricum, Clostridium butyricum. Clostridium butyricum can adjust the balance of intestinal flora, promote the proliferation of intestinal probiotics, especially the proliferation of lactic acid bacteria and bifidobacteria, and can effectively prevent the abnormal changes of intestinal flora caused by Helicobacter pylori. Strong bowel function. Clostridium butyricum can also inhibit the production of toxic substances in the intestinal tract, such as ammonia and amines, avoid the accumulation of such harmful substances in the intestinal tract, and reduce their toxic effects on the body. It plays an important role in adjusting the microecology of the intes...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More