JPS5545801A - Fiber comprising immobilized enzyme and their preparation - Google Patents
Fiber comprising immobilized enzyme and their preparationInfo
- Publication number
- JPS5545801A JPS5545801A JP10597478A JP10597478A JPS5545801A JP S5545801 A JPS5545801 A JP S5545801A JP 10597478 A JP10597478 A JP 10597478A JP 10597478 A JP10597478 A JP 10597478A JP S5545801 A JPS5545801 A JP S5545801A
- Authority
- JP
- Japan
- Prior art keywords
- water
- fibers
- soluble
- enzymes
- polyvinyl alcohol
- 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
Links
Landscapes
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain the title fibers having improved enzyme activity, by rinsing dry-spun fibers from a solution containing an aminoacetalized polyvinyl alcohol and a water-soluble noncrystalline polymer with water, and by immersing the fibers in an aqueous solution of enzymes.
CONSTITUTION: A solution containing an aminoacetalized polyvinyl alcohol and a water-soluble noncrystalline polymer, e.g. polyethylene oxide, is dry spun into filaments, which are rinsed with water to elute only the water-soluble polymer selectively. The ultra-fine filaments 0.1W1μ in diameter thus obtained are immersed in an aqueous solution of enzymes, e.g. glucose isomerase or invertase, to give the desired fibers comprising the immobilized enzymes.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10597478A JPS5545801A (en) | 1978-08-30 | 1978-08-30 | Fiber comprising immobilized enzyme and their preparation |
US06/065,330 US4307151A (en) | 1978-08-30 | 1979-08-09 | Enzyme-active fibrous materials and method for preparing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10597478A JPS5545801A (en) | 1978-08-30 | 1978-08-30 | Fiber comprising immobilized enzyme and their preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545801A true JPS5545801A (en) | 1980-03-31 |
JPS5717083B2 JPS5717083B2 (en) | 1982-04-08 |
Family
ID=14421729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10597478A Granted JPS5545801A (en) | 1978-08-30 | 1978-08-30 | Fiber comprising immobilized enzyme and their preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545801A (en) |
-
1978
- 1978-08-30 JP JP10597478A patent/JPS5545801A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5717083B2 (en) | 1982-04-08 |
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