AR082374A1 - FERMENTATION PROCESS FOR STREPTOCOCCUS PNEUMONIAE - Google Patents

FERMENTATION PROCESS FOR STREPTOCOCCUS PNEUMONIAE

Info

Publication number
AR082374A1
AR082374A1 ARP110101881A ARP110101881A AR082374A1 AR 082374 A1 AR082374 A1 AR 082374A1 AR P110101881 A ARP110101881 A AR P110101881A AR P110101881 A ARP110101881 A AR P110101881A AR 082374 A1 AR082374 A1 AR 082374A1
Authority
AR
Argentina
Prior art keywords
biomass
production
pneumoniae
streptococcus pneumoniae
serum
Prior art date
Application number
ARP110101881A
Other languages
Spanish (es)
Inventor
Rajesh Jain
Kapil Maithal
Original Assignee
Panacea Biotec Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panacea Biotec Ltd filed Critical Panacea Biotec Ltd
Publication of AR082374A1 publication Critical patent/AR082374A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/46—Streptococcus ; Enterococcus; Lactococcus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Cultivo y condiciones de fermentación mejorados para la propagación y producción de biomasa y de polisacáridos capsulares por Streptococcus pneumoniae. Se relaciona en particular con un medio de cultivo libre de componentes del suero y de animales para la producción de biomasa y de polisacáridos. El medio de crecimiento optimizado, los parámetros de crecimiento optimizados empleados durante el cultivo y la propagación de las bacterias, junto con los demás factores, dan como resultado una mejor producción de biomasa así como mejores rendimientos de sacáridos por S. pneumoniae durante la fermentación.Reivindicación 1: Un medio de cultivo, caracterizado porque está libre de componentes del suero y de animales para la producción de biomasa y de polisacárido con serotipos de S. pneumoniae.Improved culture and fermentation conditions for the propagation and production of biomass and capsular polysaccharides by Streptococcus pneumoniae. It relates in particular to a culture medium free of serum and animal components for the production of biomass and polysaccharides. The optimized growth medium, the optimized growth parameters used during the cultivation and propagation of the bacteria, together with the other factors, result in better biomass production as well as better saccharide yields by S. pneumoniae during fermentation. Claim 1: A culture medium, characterized in that it is free of serum and animal components for the production of biomass and polysaccharide with serotypes of S. pneumoniae.

ARP110101881A 2010-05-31 2011-05-31 FERMENTATION PROCESS FOR STREPTOCOCCUS PNEUMONIAE AR082374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1248DE2010 2010-05-31

Publications (1)

Publication Number Publication Date
AR082374A1 true AR082374A1 (en) 2012-12-05

Family

ID=44509516

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110101881A AR082374A1 (en) 2010-05-31 2011-05-31 FERMENTATION PROCESS FOR STREPTOCOCCUS PNEUMONIAE

Country Status (2)

Country Link
AR (1) AR082374A1 (en)
WO (1) WO2011151841A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104781413B (en) * 2012-09-07 2018-01-23 Sk化学公司 Production method for the capsular polysaccharide with Pneumococcus serotypes
WO2016207744A1 (en) * 2015-06-26 2016-12-29 Biobridge Healthcare Solutions Pvt. Ltd. Improved process for production and purification of capsular pneumococcal polysaccharide from streptococcus pneumoniae and method for producing conjugate vaccine composition using said polysaccharide
US10947494B2 (en) * 2015-11-17 2021-03-16 Pfizer Inc. Media and fermentation methods for producing polysaccharides in bacterial cell culture
JP2019529497A (en) * 2016-09-30 2019-10-17 バイオロジカル イー リミテッド Polyvalent pneumococcal vaccine composition comprising a polysaccharide-protein conjugate
CN107723337A (en) * 2017-11-30 2018-02-23 成都欧林生物科技股份有限公司 Screen the preparation method of streptococcus pneumonia solid medium
AU2020388556A1 (en) * 2019-11-18 2022-05-26 Vaxcyte, Inc. Animal product-free culture of Streptococcus bacteria
CN117821342B (en) * 2024-02-29 2024-06-04 北京民海生物科技有限公司 Fermentation method of 14 type streptococcus pneumoniae

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495939B1 (en) * 1980-12-11 1985-10-11 Merieux Inst PROCESS FOR THE PURIFICATION OF STREPTOCOCCUS PNEUMONIAE POLYOSIDES AND VACCINE BASED ON THE PURIFIED POLYOSIDES
FR2510606A1 (en) * 1981-07-30 1983-02-04 Berri Balzac PROCESS FOR OBTAINING CAPSULAR POLYOSIDES, CAPSULAR POLYOSIDES THUS OBTAINED AND THEIR APPLICATION TO THE PREPARATION OF VACCINES
US5314822A (en) * 1992-10-15 1994-05-24 Merck & Co., Inc. Method of clonal growth of Streptococcus pneumoniae
US20060251675A1 (en) 2003-03-17 2006-11-09 Michael Hagen Mutant cholera holotoxin as an adjuvant and an antigen carrier protein
RU2524436C2 (en) * 2008-12-18 2014-07-27 УАЙТ ЭлЭлСи Method of obtaining liquid fraction, which contains isolated highly molecular capsular polysaccharides of streptococcus pneumoniae, and liquid fraction obtained thereof

Also Published As

Publication number Publication date
WO2011151841A1 (en) 2011-12-08

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