Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Isolation, identification and application of streptococcus sp.121

A technology of streptococcus and fermentation broth, applied in the field of microorganisms

Active Publication Date: 2022-02-22
HAINAN MEDICAL COLLEGE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with people's long-term research and development, obtaining new antibacterial active substances has gradually become a major problem in microbial screening.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Isolation, identification and application of streptococcus sp.121
  • Isolation, identification and application of streptococcus sp.121
  • Isolation, identification and application of streptococcus sp.121

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with specific examples, so as to better understand the present invention.

[0029] The invention provides a streptococcus, which is a new species in the genus Streptococcus, named: Streptococcussp.121, registered and preserved in the Guangdong Microbial Culture Collection Center, the preservation number is GDMCC No: 61195, and the preservation date is 2020 -09-16. The Streptococcus sp.121 of the present invention is isolated and screened from intestinal samples of Rattus norvegicus in the central mountainous area of ​​Hainan Island.

[0030] 1 Morphological observation of new streptococcus species

[0031] 1.1 Source of strain

[0032] Intestinal specimens of Rattus norvegicus from Hainan Island. Take the intestinal mucosal specimen of healthy adult Rattus norvegicus, cut the intestinal tissue of Rattus norvegicus by aseptic operation and put it into a grinder for grinding (about 20mg). Dilute, the...

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

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides a streptococcus, which is a new species in the genus Streptococcus, named: Streptococcus sp.121, registered and preserved in Guangdong Microbial Culture Collection Center, and the preservation number is GDMCC No: 61195. The streptococcus Streptococcus sp.121 of the present invention can produce stronger antibacterial active substance after fermenting and cultivating, and all have more obvious antibacterial action to Klebsiella pneumoniae and Shigella dysenteriae etc. It has a broad development space in the prevention and treatment of diseases caused by bacillus and Shigella dysenteriae, and has a good development and application prospect in antibacterial drugs.

Description

technical field [0001] The invention belongs to the field of microorganisms, and in particular relates to the isolation, identification and application of Streptococcus sp.121. Background technique [0002] Streptococcus is the type genus of Firmicutes, Bacilli, Lactobacillales, and Streptococcusaceae. The genus Bacteria is a common type of pyogenic coccus, which widely exists in nature, human and animal feces and nasopharynx of healthy people, and most of them are not pathogenic. Medically important streptococci mainly include Streptococcus pyogenes, Streptococcus viridans, Streptococcus pneumoniae, and Streptococcus agalactiae. With the continuous progress and development of bacterial isolation and identification methods, especially the wide application of molecular classification and identification methods, more and more streptococci have been discovered. At the same time, as of 2020, the genus has included 160 species and 29 subspecies (http: / / www.bacterio.net / streptoc...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20A61K35/744A61P31/04C12R1/46
CPCA61K35/744A61P31/04Y02A50/30C12R2001/46C12N1/205A61K35/74C12N1/02
Inventor 牛莉娜张勇林英姿邬强胡小媛胡守奎吕刚周晓君周云飞陈锦龙饶朗毓李丽花
Owner HAINAN MEDICAL COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com