FR2268811A1 - Fixation of alpha-galactosidase inside microorganisms - using glutaraldehyde soln., to stabilise enzyme during use - Google Patents

Fixation of alpha-galactosidase inside microorganisms - using glutaraldehyde soln., to stabilise enzyme during use

Info

Publication number
FR2268811A1
FR2268811A1 FR7513003A FR7513003A FR2268811A1 FR 2268811 A1 FR2268811 A1 FR 2268811A1 FR 7513003 A FR7513003 A FR 7513003A FR 7513003 A FR7513003 A FR 7513003A FR 2268811 A1 FR2268811 A1 FR 2268811A1
Authority
FR
France
Prior art keywords
alpha
galactosidase
soln
glutaraldehyde
fixation
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.)
Withdrawn
Application number
FR7513003A
Other languages
English (en)
French (fr)
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.)
Hokkaido Sugar Co Ltd
Original Assignee
Hokkaido Sugar Co 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 Hokkaido Sugar Co Ltd filed Critical Hokkaido Sugar Co Ltd
Publication of FR2268811A1 publication Critical patent/FR2268811A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/002—Purification of sugar juices using microorganisms or enzymes
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/16—Enzymes or microbial cells immobilised on or in a biological cell
    • 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)
    • C12N9/2465—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on alpha-galactose-glycoside bonds, e.g. alpha-galactosidase (3.2.1.22)
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
FR7513003A 1974-04-27 1975-04-25 Fixation of alpha-galactosidase inside microorganisms - using glutaraldehyde soln., to stabilise enzyme during use Withdrawn FR2268811A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49047105A JPS5230588B2 (xx) 1974-04-27 1974-04-27

Publications (1)

Publication Number Publication Date
FR2268811A1 true FR2268811A1 (en) 1975-11-21

Family

ID=12765885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513003A Withdrawn FR2268811A1 (en) 1974-04-27 1975-04-25 Fixation of alpha-galactosidase inside microorganisms - using glutaraldehyde soln., to stabilise enzyme during use

Country Status (5)

Country Link
JP (1) JPS5230588B2 (xx)
BE (1) BE828490A (xx)
DE (1) DE2518280A1 (xx)
FR (1) FR2268811A1 (xx)
PL (1) PL93761B1 (xx)

Also Published As

Publication number Publication date
PL93761B1 (xx) 1977-06-30
DE2518280A1 (de) 1975-11-06
JPS5230588B2 (xx) 1977-08-09
JPS50140680A (xx) 1975-11-11
BE828490A (fr) 1975-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse