AU5969699A - Lactic acid bacteria producing exopolysaccharides - Google Patents

Lactic acid bacteria producing exopolysaccharides

Info

Publication number
AU5969699A
AU5969699A AU59696/99A AU5969699A AU5969699A AU 5969699 A AU5969699 A AU 5969699A AU 59696/99 A AU59696/99 A AU 59696/99A AU 5969699 A AU5969699 A AU 5969699A AU 5969699 A AU5969699 A AU 5969699A
Authority
AU
Australia
Prior art keywords
lactic acid
acid bacteria
bacteria producing
producing exopolysaccharides
exopolysaccharides
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.)
Abandoned
Application number
AU59696/99A
Inventor
Jacques Edouard Germond
Gilbert Lamothe
Francesca Stingele
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.)
Societe des Produits Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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
Priority claimed from EP98201311A external-priority patent/EP0957169A1/en
Priority claimed from EP98201312A external-priority patent/EP0957170A1/en
Priority claimed from EP98201310A external-priority patent/EP0957168A1/en
Application filed by Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of AU5969699A publication Critical patent/AU5969699A/en
Abandoned legal-status Critical Current

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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AU59696/99A 1998-04-22 1999-04-22 Lactic acid bacteria producing exopolysaccharides Abandoned AU5969699A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP98201312 1998-04-22
EP98201311 1998-04-22
EP98201311A EP0957169A1 (en) 1998-04-22 1998-04-22 Identification of Lactobacillus helveticus LH59 genes involved in the biosynthesis of exopolysaccharides
EP98201310 1998-04-22
EP98201312A EP0957170A1 (en) 1998-04-22 1998-04-22 Identification of Lactobacillus delbrueckii subsp bulgaricus Lfi5 genes involved in the biosynthesis of exopolysaccharides
EP98201310A EP0957168A1 (en) 1998-04-22 1998-04-22 Identification of Streptococcus thermophilus Sfi39 genes involved in the biosynthesis of exopolysaccharides
PCT/EP1999/002841 WO1999062316A2 (en) 1998-04-22 1999-04-22 Identification of lactic acid bacteria genes involved in the biosynthesis of exopolysaccharides

Publications (1)

Publication Number Publication Date
AU5969699A true AU5969699A (en) 1999-12-20

Family

ID=27239317

Family Applications (2)

Application Number Title Priority Date Filing Date
AU46044/99A Abandoned AU4604499A (en) 1998-04-22 1999-04-22 Identification of lactic acid bacterial genes involved in the biosynthesis of exopolysaccharides
AU59696/99A Abandoned AU5969699A (en) 1998-04-22 1999-04-22 Lactic acid bacteria producing exopolysaccharides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU46044/99A Abandoned AU4604499A (en) 1998-04-22 1999-04-22 Identification of lactic acid bacterial genes involved in the biosynthesis of exopolysaccharides

Country Status (2)

Country Link
AU (2) AU4604499A (en)
WO (2) WO1999054475A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001239737B9 (en) * 2000-02-02 2007-03-22 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Biopolymer thickener
FR2807766A1 (en) * 2000-04-18 2001-10-19 Agronomique Inst Nat Rech New nucleic acid fragments containing exopolysaccharide operon, useful e.g. for increasing exopolysacchride synthesis in lactic acid bacteria
US6537786B2 (en) * 2000-09-01 2003-03-25 E. I. Du Pont De Nemours And Company Genes encoding exopolysaccharide production
AU2007258872A1 (en) 2006-06-16 2007-12-21 Danisco A/S Bacterium
US8404823B2 (en) 2006-10-27 2013-03-26 Kabushiki Kaisha Yakult Honsha Cytokine production regulator gene and use thereof
CN108251348A (en) * 2018-03-29 2018-07-06 上海理工大学 A kind of preparation of thermophilus bacterium competence cell and method for transformation
WO2023094430A1 (en) * 2021-11-25 2023-06-01 Chr. Hansen A/S Polysaccharides resulting in improved water holding capacity of dairy products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69421921T2 (en) * 1994-08-19 2000-05-11 Societe Des Produits Nestle S.A., Vevey Branched polysaccharides, microorganism producing them and compositions containing them
EP0750042A1 (en) * 1995-06-20 1996-12-27 Societe Des Produits Nestle S.A. Exopolysaccarides-producing lactic acid bacteria
EP0750043B1 (en) * 1995-06-20 2001-05-23 Societe Des Produits Nestle S.A. Exopolysaccharides-producing lactic acid bacteria

Also Published As

Publication number Publication date
WO1999062316A2 (en) 1999-12-09
WO1999054475A2 (en) 1999-10-28
WO1999062316A3 (en) 2000-08-17
AU4604499A (en) 1999-11-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase