DK167774B1 - Stamme tilhoerende slaegten thermus, beta-galactosidase, fremgangsmaade til fremstilling af beta-galactosidasen ved hjaelp af stammen samt anvendelse af beta-galactosidasen til fremstilling af galactose og/eller glucose - Google Patents

Stamme tilhoerende slaegten thermus, beta-galactosidase, fremgangsmaade til fremstilling af beta-galactosidasen ved hjaelp af stammen samt anvendelse af beta-galactosidasen til fremstilling af galactose og/eller glucose Download PDF

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Publication number
DK167774B1
DK167774B1 DK067188A DK67188A DK167774B1 DK 167774 B1 DK167774 B1 DK 167774B1 DK 067188 A DK067188 A DK 067188A DK 67188 A DK67188 A DK 67188A DK 167774 B1 DK167774 B1 DK 167774B1
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DK
Denmark
Prior art keywords
galactosidase
enzyme
beta
ferm
bikoken
Prior art date
Application number
DK067188A
Other languages
Danish (da)
English (en)
Other versions
DK67188D0 (da
DK67188A (da
Inventor
Mitsunori Takase
Kouki Horikoshi
Original Assignee
Morinaga Milk Industry Co Ltd
Japan Res Dev Corp
Rikagaku Kenkyusho
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 Morinaga Milk Industry Co Ltd, Japan Res Dev Corp, Rikagaku Kenkyusho filed Critical Morinaga Milk Industry Co Ltd
Publication of DK67188D0 publication Critical patent/DK67188D0/da
Publication of DK67188A publication Critical patent/DK67188A/da
Application granted granted Critical
Publication of DK167774B1 publication Critical patent/DK167774B1/da

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    • 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
    • C12P19/02—Monosaccharides
    • 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
    • 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
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2468—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on beta-galactose-glycoside bonds, e.g. carrageenases (3.2.1.83; 3.2.1.157); beta-agarase (3.2.1.81)
    • C12N9/2471—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01023—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK067188A 1987-02-09 1988-02-09 Stamme tilhoerende slaegten thermus, beta-galactosidase, fremgangsmaade til fremstilling af beta-galactosidasen ved hjaelp af stammen samt anvendelse af beta-galactosidasen til fremstilling af galactose og/eller glucose DK167774B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2621687 1987-02-09
JP62026216A JPH0761265B2 (ja) 1987-02-09 1987-02-09 サ−マス属に属する新菌株、新規なβ−ガラクトシダ−ゼ及びその製造法

Publications (3)

Publication Number Publication Date
DK67188D0 DK67188D0 (da) 1988-02-09
DK67188A DK67188A (da) 1988-08-10
DK167774B1 true DK167774B1 (da) 1993-12-13

Family

ID=12187212

Family Applications (1)

Application Number Title Priority Date Filing Date
DK067188A DK167774B1 (da) 1987-02-09 1988-02-09 Stamme tilhoerende slaegten thermus, beta-galactosidase, fremgangsmaade til fremstilling af beta-galactosidasen ved hjaelp af stammen samt anvendelse af beta-galactosidasen til fremstilling af galactose og/eller glucose

Country Status (4)

Country Link
EP (1) EP0279778B1 (de)
JP (1) JPH0761265B2 (de)
DE (1) DE3888989T2 (de)
DK (1) DK167774B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234828A (en) * 1990-03-16 1993-08-10 Suntory Limited Process for producing novel heat-resistant β-galactosyltransferase
EP0456986B1 (de) * 1990-03-16 1995-12-20 Suntory Limited Wärmebeständige Beta-Galactosyltransferase, ihr Herstellungsverfahren und ihre Verwendung
US5744345A (en) * 1992-10-05 1998-04-28 Takara Shuzo Co., Ltd. Hyperthermostable β-galactosidase gene, enzyme encoded thereby, and process for production
ES2137115B1 (es) * 1997-08-07 2000-08-16 Consejo Superior Investigacion Un procedimiento para producir beta-galactosidasa recombinante de thermus sp. (cepa t2) en celulas hospedantes, y purificarla en un solo paso cromatografico.
JP2000041693A (ja) * 1998-07-27 2000-02-15 Morinaga Milk Ind Co Ltd ガラクトオリゴ糖の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154991A (en) * 1980-05-02 1981-11-30 Mitsubishi Chem Ind Ltd Beta-galactosidase

Also Published As

Publication number Publication date
JPH0761265B2 (ja) 1995-07-05
EP0279778B1 (de) 1994-04-13
DK67188D0 (da) 1988-02-09
EP0279778A3 (en) 1989-10-25
JPS63196267A (ja) 1988-08-15
DE3888989D1 (de) 1994-05-19
DE3888989T2 (de) 1994-08-11
EP0279778A2 (de) 1988-08-24
DK67188A (da) 1988-08-10

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Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired