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JPS55124494A - Production of fixed enzyme - Google Patents

Production of fixed enzyme

Info

Publication number
JPS55124494A
JPS55124494A JP3287479A JP3287479A JPS55124494A JP S55124494 A JPS55124494 A JP S55124494A JP 3287479 A JP3287479 A JP 3287479A JP 3287479 A JP3287479 A JP 3287479A JP S55124494 A JPS55124494 A JP S55124494A
Authority
JP
Japan
Prior art keywords
enzyme
modified
starch
relating
carrier
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
JP3287479A
Other languages
Japanese (ja)
Other versions
JPS5749196B2 (en
Inventor
Masaru Yoneyama
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 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
Application filed by Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Biochemical Laboratories Co Ltd
Priority to JP3287479A priority Critical patent/JPS55124494A/en
Priority to US06/130,182 priority patent/US4338398A/en
Priority to CA000347952A priority patent/CA1135642A/en
Priority to GB8009430A priority patent/GB2049701B/en
Priority to FR8006216A priority patent/FR2451942A1/en
Priority to DE3010790A priority patent/DE3010790C2/en
Publication of JPS55124494A publication Critical patent/JPS55124494A/en
Publication of JPS5749196B2 publication Critical patent/JPS5749196B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

PURPOSE: An enzyme relating to starch is modified in a solution to a level that the enzyme is substantially not insolublized and the resulted modified enzyme is adsorbed on a carrier, thus producing a immobilized enzyme with high activity relating to starch.
CONSTITUTION: To a solution containing an enzyme relating to starch, e.g., cyclodextrin glucanopransferase, α-amylase, glucoamylase, and so on, is added a modifier such as aldehyde, carboxylic anhydride or diazo compound and they are treated at 3W10pH and 0W80°C, thereby the enzyme is modified to such a level that it is substantially not insolubilized. The resulted modified enzyme is immobilized by adsorbing it on a carrier such as activated carbon, alumina, cellulose, porous copolymer.
COPYRIGHT: (C)1980,JPO&Japio
JP3287479A 1979-03-20 1979-03-20 Production of fixed enzyme Granted JPS55124494A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3287479A JPS55124494A (en) 1979-03-20 1979-03-20 Production of fixed enzyme
US06/130,182 US4338398A (en) 1979-03-20 1980-03-13 Immobilization of starch degrading enzymes
CA000347952A CA1135642A (en) 1979-03-20 1980-03-19 Processes for preparing immobilized enzyme and reaction product with said immobilized enzyme
GB8009430A GB2049701B (en) 1979-03-20 1980-03-20 Immobilised starch-degrading enzyme
FR8006216A FR2451942A1 (en) 1979-03-20 1980-03-20 PREPARATION OF IMMOBILIZED ENZYMES
DE3010790A DE3010790C2 (en) 1979-03-20 1980-03-20 Process for the production of immobilized, starch degrading enzyme and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3287479A JPS55124494A (en) 1979-03-20 1979-03-20 Production of fixed enzyme

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP55002316A Division JPS601879B2 (en) 1979-03-20 1980-01-12 Method for producing reactants using immobilized enzymes

Publications (2)

Publication Number Publication Date
JPS55124494A true JPS55124494A (en) 1980-09-25
JPS5749196B2 JPS5749196B2 (en) 1982-10-20

Family

ID=12371009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3287479A Granted JPS55124494A (en) 1979-03-20 1979-03-20 Production of fixed enzyme

Country Status (1)

Country Link
JP (1) JPS55124494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013158A1 (en) * 1992-12-09 1994-06-23 B.V. Nederlandse Industrie Van Eiprodukten A PROCESS FOR REMOVING β-CICLODEXTRIN FROM EGG YOLK OR EGG YOLK PLASMA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013158A1 (en) * 1992-12-09 1994-06-23 B.V. Nederlandse Industrie Van Eiprodukten A PROCESS FOR REMOVING β-CICLODEXTRIN FROM EGG YOLK OR EGG YOLK PLASMA

Also Published As

Publication number Publication date
JPS5749196B2 (en) 1982-10-20

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