JPS645483A - Column packed with immobilized enzyme - Google Patents

Column packed with immobilized enzyme

Info

Publication number
JPS645483A
JPS645483A JP15771787A JP15771787A JPS645483A JP S645483 A JPS645483 A JP S645483A JP 15771787 A JP15771787 A JP 15771787A JP 15771787 A JP15771787 A JP 15771787A JP S645483 A JPS645483 A JP S645483A
Authority
JP
Japan
Prior art keywords
column
temperature
immobilized enzyme
lowering
productivity
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.)
Pending
Application number
JP15771787A
Other languages
Japanese (ja)
Inventor
Ryoichi Haga
Masahiko Ishida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15771787A priority Critical patent/JPS645483A/en
Publication of JPS645483A publication Critical patent/JPS645483A/en
Pending legal-status Critical Current

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

PURPOSE:To suppress the lowering of productivity caused by the inactivation of enzyme, by forming a temperature distribution in the axial direction of a column packed with immobilized enzyme in such a manner as to keep the temperature of the outlet to be higher than the inlet-side temperature of the raw material liquid for reaction. CONSTITUTION:A temperature distribution is formed in the direction of column axis of an enzymatic reaction column 1 packed with immobilized enzyme in such a manner as to keep the temperature of the outlet 3 to be higher than the temperature of the inlet 2 of the raw material liquid for reaction. The deactivation of the immobilized enzyme takes place almost uniformly throughout the column. Accordingly, the effective length of the column is kept unchanged and the productivity is affected only by the lowering of the enzymatic activity. The lowering of productivity can be suppressed compared with conventional process.
JP15771787A 1987-06-26 1987-06-26 Column packed with immobilized enzyme Pending JPS645483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15771787A JPS645483A (en) 1987-06-26 1987-06-26 Column packed with immobilized enzyme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15771787A JPS645483A (en) 1987-06-26 1987-06-26 Column packed with immobilized enzyme

Publications (1)

Publication Number Publication Date
JPS645483A true JPS645483A (en) 1989-01-10

Family

ID=15655833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15771787A Pending JPS645483A (en) 1987-06-26 1987-06-26 Column packed with immobilized enzyme

Country Status (1)

Country Link
JP (1) JPS645483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003165A1 (en) * 1991-08-07 1993-02-18 Consiglio Nazionale Delle Ricerche Process of enzyme catalysis in the presence of a temperature gradient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003165A1 (en) * 1991-08-07 1993-02-18 Consiglio Nazionale Delle Ricerche Process of enzyme catalysis in the presence of a temperature gradient

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