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WO2010103548A3 - Improved method for producing lactic acid and derivative thereof - Google Patents

Improved method for producing lactic acid and derivative thereof Download PDF

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Publication number
WO2010103548A3
WO2010103548A3 PCT/IN2010/000146 IN2010000146W WO2010103548A3 WO 2010103548 A3 WO2010103548 A3 WO 2010103548A3 IN 2010000146 W IN2010000146 W IN 2010000146W WO 2010103548 A3 WO2010103548 A3 WO 2010103548A3
Authority
WO
WIPO (PCT)
Prior art keywords
lactic acid
derivative
improved method
producing lactic
mtcc
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IN2010/000146
Other languages
French (fr)
Other versions
WO2010103548A2 (en
Inventor
Samir S. Somaiya
Sangeeta Srivastava
Martin Annette
Amol Dive
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Godavari Biorefineries Ltd
Original Assignee
Godavari Biorefineries 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 Godavari Biorefineries Ltd filed Critical Godavari Biorefineries Ltd
Publication of WO2010103548A2 publication Critical patent/WO2010103548A2/en
Publication of WO2010103548A3 publication Critical patent/WO2010103548A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • 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
    • C12R2001/07—Bacillus

Landscapes

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

Abstract

The present invention provides a mutagenized strain of Bacillus coagulans, MTCC 5454, and discloses its use in the production of Lactic acid. The invention also provides an efficient, rapid method for increased production of lactic by using the strain MTCC 5454. The present invention uses inexpensive natural sugars as carbon source for conversion to lactic acid.
PCT/IN2010/000146 2009-03-13 2010-03-12 Improved method for producing lactic acid and derivative thereof Ceased WO2010103548A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN553/MUM/2009 2009-03-13
IN553MU2009 2009-03-13

Publications (2)

Publication Number Publication Date
WO2010103548A2 WO2010103548A2 (en) 2010-09-16
WO2010103548A3 true WO2010103548A3 (en) 2011-09-09

Family

ID=42728895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000146 Ceased WO2010103548A2 (en) 2009-03-13 2010-03-12 Improved method for producing lactic acid and derivative thereof

Country Status (1)

Country Link
WO (1) WO2010103548A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102653725B (en) * 2012-05-30 2013-09-04 南京工业大学 Bacillus coagulans and application thereof in mixed fermentation production of L-lactic acid
EP3368680A1 (en) 2015-10-30 2018-09-05 Glanbia Ireland Designated Activity Company A method for producing lactic acid by bacterial fermentation
EP3282018A1 (en) 2016-08-08 2018-02-14 Glanbia Ingredients Ireland Designated Activity Company A method of producing lactic acid
WO2023283821A1 (en) * 2021-07-14 2023-01-19 万华化学集团股份有限公司 Preparation method for and application of lactic acid
CN114015638A (en) * 2021-12-24 2022-02-08 普立思生物科技有限公司 Fermentation medium for producing polymer-grade S-lactic acid
CN116042441A (en) * 2022-08-31 2023-05-02 江苏奥迈生物科技有限公司 A kind of bacillus coagulans with high stress resistance and acid production ability and its cultivation method
CL2023000229A1 (en) 2023-01-24 2023-07-07 Ivan Adolfo Pino Saavedra Process for obtaining polylactic acid that uses whey obtained from cheese production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079164A (en) * 1989-03-10 1992-01-07 Jungbunzlauer Aktiengesellschaft Microorganism of the species bacillus ciaguans

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079164A (en) * 1989-03-10 1992-01-07 Jungbunzlauer Aktiengesellschaft Microorganism of the species bacillus ciaguans

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PAYOT ET AL.: "Lactic acid production by Bacillus coagulans - Kinetic studies and optimization of culture medium for batch and continuous fermentations.", ENZYME AND MICROBIAL TECHNOLOGY, vol. 24, 1999, pages 191 - 199 *

Also Published As

Publication number Publication date
WO2010103548A2 (en) 2010-09-16

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