WO2010103548A3 - Procédé amélioré pour la production d'acide lactique et d'un dérivé correspondant - Google Patents

Procédé amélioré pour la production d'acide lactique et d'un dérivé correspondant 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
Application number
PCT/IN2010/000146
Other languages
English (en)
Other versions
WO2010103548A2 (fr
Inventor
Samir S. Somaiya
Sangeeta Srivastava
Martin Annette
Amol Dive
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/fr
Publication of WO2010103548A3 publication Critical patent/WO2010103548A3/fr

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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

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  • 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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne une souche mutagénisée de Bacillus coagulans, MTCC 5454, et décrit son utilisation dans la production d'acide lactique. L'invention concerne également un procédé rapide et efficace permettant une production accrue d'acide lactique au moyen de la souche MTCC 5454. La présente invention utilise des sucres naturels peu coûteux comme source de carbone en vue d'une conversion en acide lactique.
PCT/IN2010/000146 2009-03-13 2010-03-12 Procédé amélioré pour la production d'acide lactique et d'un dérivé correspondant WO2010103548A2 (fr)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=42728895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000146 WO2010103548A2 (fr) 2009-03-13 2010-03-12 Procédé amélioré pour la production d'acide lactique et d'un dérivé correspondant

Country Status (1)

Country Link
WO (1) WO2010103548A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102653725B (zh) * 2012-05-30 2013-09-04 南京工业大学 一种凝结芽孢杆菌及其在混合发酵产l-乳酸中的应用
EP3368680A1 (fr) 2015-10-30 2018-09-05 Glanbia Ireland Designated Activity Company Procédé de production d'acide lactique par fermentation bactérienne
EP3282018A1 (fr) 2016-08-08 2018-02-14 Glanbia Ingredients Ireland Designated Activity Company Procédé de production d'acide lactique
WO2023283821A1 (fr) * 2021-07-14 2023-01-19 万华化学集团股份有限公司 Procédé de préparation et application d'acide lactique
CN114015638A (zh) * 2021-12-24 2022-02-08 普立思生物科技有限公司 一种用于生产聚合级s-乳酸的发酵培养基

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 (fr) 2010-09-16

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