FR2451942A1 - Preparation d'enzymes immobilisees - Google Patents

Preparation d'enzymes immobilisees

Info

Publication number
FR2451942A1
FR2451942A1 FR8006216A FR8006216A FR2451942A1 FR 2451942 A1 FR2451942 A1 FR 2451942A1 FR 8006216 A FR8006216 A FR 8006216A FR 8006216 A FR8006216 A FR 8006216A FR 2451942 A1 FR2451942 A1 FR 2451942A1
Authority
FR
France
Prior art keywords
enzymes
preparation
enzyme
immobilized
immobilized enzymes
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
FR8006216A
Other languages
English (en)
Other versions
FR2451942B1 (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.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Seibutsu Kagaku Kenkyujo KK
Hayashibara Biochemical Laboratories 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
Priority claimed from JP3287479A external-priority patent/JPS55124494A/ja
Priority claimed from JP55002316A external-priority patent/JPS601879B2/ja
Application filed by Hayashibara Seibutsu Kagaku Kenkyujo KK, Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Seibutsu Kagaku Kenkyujo KK
Publication of FR2451942A1 publication Critical patent/FR2451942A1/fr
Application granted granted Critical
Publication of FR2451942B1 publication Critical patent/FR2451942B1/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
    • C12P19/14—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
    • 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
    • C12N11/14—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
    • 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
    • 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
    • C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
    • 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
    • C12P19/22—Preparation of compounds containing saccharide radicals produced by the action of a beta-amylase, e.g. maltose

Abstract

PROCEDE DE PREPARATION D'ENZYMES DE DEGRADATION DE L'AMIDON, IMMOBILISEES, AINSI QUE LES PRODUITS OBTENUS AU MOYEN DE CES ENZYMES. CE PROCEDE CONSISTE A TRAITER L'ENZYME NATURELLE EN SOLUTION, AU MOYEN D'UN AGENT DE MODIFICATION, DE MANIERE QUE CETTE ENZYME NE SOIT PRATIQUEMENT PAS INSOLUBILISEE, PUIS A ADSORBER L'ENZYME MODIFIEE, OBTENUE, SUR UN SUPPORT. GRACE A CES ENZYMES IMMOBILISEES ON PEUT OBTENIR, NOTAMMENT A L'ECHELLE INDUSTRIELLE, AVEC DES RENDEMENTS ELEVES, DES PRODUITS DE DEGRADATION DE SUBSTANCES AMYLACEES, UTILISABLES DANS L'ALIMENTATION, LES COSMETIQUES ET LES MEDICAMENTS.
FR8006216A 1979-03-20 1980-03-20 Preparation d'enzymes immobilisees Granted FR2451942A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3287479A JPS55124494A (en) 1979-03-20 1979-03-20 Production of fixed enzyme
JP55002316A JPS601879B2 (ja) 1980-01-12 1980-01-12 固定化酵素による反応物の製造方法

Publications (2)

Publication Number Publication Date
FR2451942A1 true FR2451942A1 (fr) 1980-10-17
FR2451942B1 FR2451942B1 (fr) 1985-04-26

Family

ID=26335670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006216A Granted FR2451942A1 (fr) 1979-03-20 1980-03-20 Preparation d'enzymes immobilisees

Country Status (5)

Country Link
US (1) US4338398A (fr)
CA (1) CA1135642A (fr)
DE (1) DE3010790C2 (fr)
FR (1) FR2451942A1 (fr)
GB (1) GB2049701B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525629A1 (fr) * 1982-04-27 1983-10-28 Ags Bmp Argiles Mineraux Support de fixation de micro-organismes
EP0093027A1 (fr) * 1982-04-27 1983-11-02 ARGILES & MINERAUX AGS-BMP Support de fixation de micro-organismes
EP0104571A2 (fr) * 1982-09-28 1984-04-04 Miles Inc. Immobilisation de biocatalyseurs sur carbone granulé
FR2542010A1 (fr) * 1982-08-24 1984-09-07 Reanal Finomvegyszergyar Procede pour immobiliser l'enzyme cyclodextrineglycosyl-transferase
EP0257535A2 (fr) * 1986-08-28 1988-03-02 Nihon Shokuhin Kako Co., Ltd. Procédé pour préparer des sucres à partir d'amidon

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511654A (en) * 1982-03-19 1985-04-16 Uop Inc. Production of high sugar syrups
GB8323383D0 (en) * 1983-08-31 1983-10-05 Cpc International Inc Starch hydrolysis
DE3626213A1 (de) * 1986-08-02 1988-02-04 Hoechst Ag Enzymatische synthese von cyclodextrinen mit (alpha)-glucosylfluorid als substrat fuer cyclodextrin-(alpha)(1->4)glucosyltransferase
WO1989002916A1 (fr) * 1987-09-28 1989-04-06 Novo-Nordisk A/S Procede d'immobilisation de lipase
DE3842700A1 (de) * 1988-12-19 1990-06-21 Boehringer Mannheim Gmbh Verfahren zur proteinimmobilisierung an einer festphase, so hergestellte protein tragende festphase sowie deren verwendung
CA2011618A1 (fr) * 1989-03-08 1990-09-08 Yukio Suzuki Preparation et utilisation de l'alpha-glycosyl rutine
JP2735458B2 (ja) * 1993-06-18 1998-04-02 日本碍子株式会社 生体触媒用担体
FR2787807B1 (fr) * 1998-12-29 2002-01-18 Roquette Freres Alpha-amylase maltogenique immobilisee et son utilisation dans la fabrication d'un sirop riche en maltose
US6184011B1 (en) * 1999-03-22 2001-02-06 Cbd Technologies, Ltd Method of releasing solid matrix affinity adsorbed particulates
WO2005047521A2 (fr) * 2003-11-10 2005-05-26 Investigen, Inc. Procedes de preparation d'acides nucleiques en vue de leur detection
JP5860480B2 (ja) 2011-01-11 2016-02-16 キャプシュゲル・ベルジウム・エヌ・ヴィ プルランを含む新しい硬カプセル
EP3610028A1 (fr) 2017-04-14 2020-02-19 Capsugel Belgium NV Procédé de fabrication de pullulane
US11576870B2 (en) 2017-04-14 2023-02-14 Capsugel Belgium Nv Pullulan capsules
CN116764157A (zh) * 2023-01-12 2023-09-19 苏州盛仓生物环保科技有限公司 一种酶氧化降解甲苯的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2084750A5 (fr) * 1970-03-18 1971-12-17 Monsanto Co
FR2193832A1 (fr) * 1972-07-22 1974-02-22 Beecham Group Ltd
FR2366303A1 (fr) * 1975-04-09 1978-04-28 Snam Progetti Procede de modification chimique de substances proteiniques, moyen approprie a ce procede et procede pour la preparation de ces substances
US4121974A (en) * 1977-06-29 1978-10-24 The United States Of America As Represented By The Secretary Of Agriculture Preparation of retrogradation-resistant starches with immobilized amylases
GB1556398A (en) * 1978-01-12 1979-11-21 Redpath Sugars Ltd Immobilization of enzymes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6812443A (fr) * 1968-08-31 1970-03-03
US3691016A (en) * 1970-04-17 1972-09-12 Monsanto Co Process for the preparation of insoluble enzymes
CA1023287A (fr) * 1972-12-08 1977-12-27 Boehringer Mannheim G.M.B.H. Procede de fixation d'une proteine sur un substrat
JPS5819276B2 (ja) * 1978-03-09 1983-04-16 株式会社林原生物化学研究所 末端にフラクト−スを結合したオリゴ糖類の製造方法
US4226937A (en) * 1979-04-27 1980-10-07 Cpc International Inc. Method using glucoamylase immobilized on porous alumina

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2084750A5 (fr) * 1970-03-18 1971-12-17 Monsanto Co
FR2193832A1 (fr) * 1972-07-22 1974-02-22 Beecham Group Ltd
FR2366303A1 (fr) * 1975-04-09 1978-04-28 Snam Progetti Procede de modification chimique de substances proteiniques, moyen approprie a ce procede et procede pour la preparation de ces substances
US4121974A (en) * 1977-06-29 1978-10-24 The United States Of America As Represented By The Secretary Of Agriculture Preparation of retrogradation-resistant starches with immobilized amylases
GB1556398A (en) * 1978-01-12 1979-11-21 Redpath Sugars Ltd Immobilization of enzymes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525629A1 (fr) * 1982-04-27 1983-10-28 Ags Bmp Argiles Mineraux Support de fixation de micro-organismes
EP0093027A1 (fr) * 1982-04-27 1983-11-02 ARGILES & MINERAUX AGS-BMP Support de fixation de micro-organismes
FR2542010A1 (fr) * 1982-08-24 1984-09-07 Reanal Finomvegyszergyar Procede pour immobiliser l'enzyme cyclodextrineglycosyl-transferase
FR2544331A1 (fr) * 1982-08-24 1984-10-19 Reanal Finomvegyszergyar Procede pour immobiliser l'enzyme cyclodextrineglycosyl-transferase
EP0104571A2 (fr) * 1982-09-28 1984-04-04 Miles Inc. Immobilisation de biocatalyseurs sur carbone granulé
EP0104571A3 (en) * 1982-09-28 1986-06-11 Miles Laboratories, Inc. Immobilization of biocatalysts on granular carbon
EP0257535A2 (fr) * 1986-08-28 1988-03-02 Nihon Shokuhin Kako Co., Ltd. Procédé pour préparer des sucres à partir d'amidon
EP0257535A3 (en) * 1986-08-28 1989-01-11 The Japanese Research And Development Association For Bioreactor System Process for production of starch sugar

Also Published As

Publication number Publication date
US4338398A (en) 1982-07-06
GB2049701A (en) 1980-12-31
CA1135642A (fr) 1982-11-16
FR2451942B1 (fr) 1985-04-26
GB2049701B (en) 1983-04-27
DE3010790A1 (de) 1980-11-20
DE3010790C2 (de) 1986-11-13

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Legal Events

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ST Notification of lapse