FR2424282A1 - Supports d'immobilisation d'enzymes et leur preparation - Google Patents

Supports d'immobilisation d'enzymes et leur preparation

Info

Publication number
FR2424282A1
FR2424282A1 FR7812188A FR7812188A FR2424282A1 FR 2424282 A1 FR2424282 A1 FR 2424282A1 FR 7812188 A FR7812188 A FR 7812188A FR 7812188 A FR7812188 A FR 7812188A FR 2424282 A1 FR2424282 A1 FR 2424282A1
Authority
FR
France
Prior art keywords
carriers
exchange resins
dry basis
gps
amphoteric ion
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.)
Granted
Application number
FR7812188A
Other languages
English (en)
Other versions
FR2424282B1 (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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to FR7812188A priority Critical patent/FR2424282A1/fr
Publication of FR2424282A1 publication Critical patent/FR2424282A1/fr
Application granted granted Critical
Publication of FR2424282B1 publication Critical patent/FR2424282B1/fr
Granted 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/24—Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose
    • 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
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/091—Phenol resins; Amino resins
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/12—Methionine; Cysteine; Cystine
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

L'INVENTION CONCERNE DES SUPPORTS D'IMMOBILISATION D'ENZYMES QUI COMPRENNENT UNE RESINE ECHANGEUSE D'IONS AMPHOTERE MACROPOREUSE AYANT UNE CAPACITE D'ECHANGE DE CATIONS DUE A DES GROUPEMENTS CARBOXYMETHYLE DE 0,5MEQG DE RESINE SECHE OU PLUS, UNE CAPACITE D'ECHANGE D'ANIONS DE 1MEQG DE RESINE SECHE OU PLUS ET UNE SURFACE SPECIFIQUE DE 1MG DE RESINE SECHE OU PLUS, LE VOLUME TOTAL DES MACROPORES AYANT UN DIAMETRE DE 100A A 2000A ETANT DE 0,1CMG DE RESINE SECHE OU PLUS. ON PREPARE CES SUPPORTS PAR INTRODUCTION DE GROUPEMENTS CARBOXYMETHYLE SUR UNE RESINE ECHANGEUSE D'ANIONS MACROPOREUSE. APPLICATION A LA PREPARATION D'ENZYMES IMMOBILISEES.
FR7812188A 1978-04-25 1978-04-25 Supports d'immobilisation d'enzymes et leur preparation Granted FR2424282A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812188A FR2424282A1 (fr) 1978-04-25 1978-04-25 Supports d'immobilisation d'enzymes et leur preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812188A FR2424282A1 (fr) 1978-04-25 1978-04-25 Supports d'immobilisation d'enzymes et leur preparation

Publications (2)

Publication Number Publication Date
FR2424282A1 true FR2424282A1 (fr) 1979-11-23
FR2424282B1 FR2424282B1 (fr) 1982-06-25

Family

ID=9207551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812188A Granted FR2424282A1 (fr) 1978-04-25 1978-04-25 Supports d'immobilisation d'enzymes et leur preparation

Country Status (1)

Country Link
FR (1) FR2424282A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026672A2 (fr) * 1979-10-02 1981-04-08 Sumitomo Chemical Company, Limited Lactase immobilisée et son utilisation dans l'hydrolyse du lactose
EP0049801A2 (fr) * 1980-10-09 1982-04-21 Bayer Ag Saccharose-mutase, saccharose-mutase immobilisée et utilisation de cette saccharose-mutase immobilisée pour la production d'isomaltulose (6-0-alpha-D-glucopyranosido-D-fructose)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026672A2 (fr) * 1979-10-02 1981-04-08 Sumitomo Chemical Company, Limited Lactase immobilisée et son utilisation dans l'hydrolyse du lactose
EP0026672A3 (en) * 1979-10-02 1981-04-22 Sumitomo Chemical Company Limited Immobilized lactase, its preparation and its use in hydrolysing lactose
EP0049801A2 (fr) * 1980-10-09 1982-04-21 Bayer Ag Saccharose-mutase, saccharose-mutase immobilisée et utilisation de cette saccharose-mutase immobilisée pour la production d'isomaltulose (6-0-alpha-D-glucopyranosido-D-fructose)
EP0049801A3 (en) * 1980-10-09 1982-06-09 Bayer Ag Sucrose-mutase, immobilized sucrose-mutase and use of this immobilized sucrose-mutase for the production of isomaltulose(6-o-alpha-d-glucopyranosido-d fructose)

Also Published As

Publication number Publication date
FR2424282B1 (fr) 1982-06-25

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Legal Events

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ST Notification of lapse