FR2399435A1 - IMMOBILIZED ENZYME PREPARATION - Google Patents

IMMOBILIZED ENZYME PREPARATION

Info

Publication number
FR2399435A1
FR2399435A1 FR7822681A FR7822681A FR2399435A1 FR 2399435 A1 FR2399435 A1 FR 2399435A1 FR 7822681 A FR7822681 A FR 7822681A FR 7822681 A FR7822681 A FR 7822681A FR 2399435 A1 FR2399435 A1 FR 2399435A1
Authority
FR
France
Prior art keywords
glucose
enzyme preparation
immobilized enzyme
substituted
relates
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
FR7822681A
Other languages
French (fr)
Other versions
FR2399435B3 (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2399435A1 publication Critical patent/FR2399435A1/en
Application granted granted Critical
Publication of FR2399435B3 publication Critical patent/FR2399435B3/fr
Granted 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • 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
    • 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
    • C12N11/06—Enzymes or microbial cells immobilised on or in an organic carrier attached to the carrier via a bridging agent
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class

Landscapes

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

Abstract

L'invention concerne l'industrie biochimique. Elle a pour objet une préparation d'enzyme immobilisée qui comprend une matière de support dont la surface porte des radicaux hydrophobes qui contiennent des chaînes hydrocarbonées aliphatiques substituées ou non d'au moins 6 atomes de carbone et/ou qui contiennent des chaînes à radicaux phényle substitués ou non, ainsi que des molécules d'au moins une enzyme fixées aux radicaux hydrophobes. Les préparations d'enzyme de l'invention sont préférées pour la conversion du glucose en fructose, de l'amidon en glucose ou du lactose en glucose et galactose.The invention relates to the biochemical industry. It relates to an immobilized enzyme preparation which comprises a support material whose surface carries hydrophobic radicals which contain substituted or unsubstituted aliphatic hydrocarbon chains of at least 6 carbon atoms and / or which contain chains containing phenyl radicals. substituted or not, as well as molecules of at least one enzyme attached to hydrophobic radicals. The enzyme preparations of the invention are preferred for the conversion of glucose to fructose, starch to glucose or lactose to glucose and galactose.

FR7822681A 1977-08-02 1978-08-01 IMMOBILIZED ENZYME PREPARATION Granted FR2399435A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3239877 1977-08-02

Publications (2)

Publication Number Publication Date
FR2399435A1 true FR2399435A1 (en) 1979-03-02
FR2399435B3 FR2399435B3 (en) 1982-09-17

Family

ID=10338001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822681A Granted FR2399435A1 (en) 1977-08-02 1978-08-01 IMMOBILIZED ENZYME PREPARATION

Country Status (10)

Country Link
BE (1) BE869317A (en)
DE (1) DE2833742A1 (en)
ES (1) ES472300A1 (en)
FR (1) FR2399435A1 (en)
GB (1) GB2001993B (en)
LU (1) LU80059A1 (en)
NL (1) NL7808127A (en)
PT (1) PT68373A (en)
RO (1) RO75390A (en)
ZA (1) ZA784219B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839737A1 (en) * 1978-09-13 1980-03-20 Roehm Gmbh METHOD FOR ENZYMATIC IMPLEMENTATION BY MEANS OF CARRIER-TIED ENZYMS

Also Published As

Publication number Publication date
ES472300A1 (en) 1979-10-16
GB2001993A (en) 1979-02-14
NL7808127A (en) 1979-02-06
LU80059A1 (en) 1979-09-06
ZA784219B (en) 1979-10-31
BE869317A (en) 1979-01-29
FR2399435B3 (en) 1982-09-17
PT68373A (en) 1978-09-01
DE2833742A1 (en) 1979-03-22
RO75390A (en) 1980-11-30
GB2001993B (en) 1982-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse