JPS57174090A - Insoluble enzyme and its preparation - Google Patents
Insoluble enzyme and its preparationInfo
- Publication number
- JPS57174090A JPS57174090A JP6105781A JP6105781A JPS57174090A JP S57174090 A JPS57174090 A JP S57174090A JP 6105781 A JP6105781 A JP 6105781A JP 6105781 A JP6105781 A JP 6105781A JP S57174090 A JPS57174090 A JP S57174090A
- Authority
- JP
- Japan
- Prior art keywords
- prolamine
- enzyme
- solution
- insoluble enzyme
- solvent
- 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
Links
Landscapes
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
PURPOSE: To prepare a nontoxic insoluble enzyme with very slight enzymic inactivation, by using a prolamine as an enzymic carrier, and applying a specific organic solvent thereto.
CONSTITUTION: A prolamine, e.g. zein or gliadin, is dissolved in an organic solvent selected from ethylene glycol, propylene glycol, methyl cellosolve, ethyl cellosolve, monoethanolamine, dimethylformamide, dimethyl sulfoxide and dimethylacetamide, and an enzyme, e.g lipase or protease, is dispersed or dissolved in the resultant solution of the prolamine in the solvent. The resultant dispersion or solution is then spray dried or injected into a coagulating solution, e.g. water, methyl alcohol or acetone, miscible with the solvent, and incapable of dissolving the prolamine to deposit and coagulate the aimed insoluble enzyme.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6105781A JPS57174090A (en) | 1981-04-21 | 1981-04-21 | Insoluble enzyme and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6105781A JPS57174090A (en) | 1981-04-21 | 1981-04-21 | Insoluble enzyme and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57174090A true JPS57174090A (en) | 1982-10-26 |
Family
ID=13160176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6105781A Pending JPS57174090A (en) | 1981-04-21 | 1981-04-21 | Insoluble enzyme and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57174090A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033905A1 (en) * | 1997-12-26 | 1999-07-08 | Showa Sangyo Co., Ltd. | Method of imparting water resistance to molded polysaccharide |
CN108707595A (en) * | 2018-07-03 | 2018-10-26 | 华东理工大学 | A method of improving Cellulase-producing Fungi yield |
-
1981
- 1981-04-21 JP JP6105781A patent/JPS57174090A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999033905A1 (en) * | 1997-12-26 | 1999-07-08 | Showa Sangyo Co., Ltd. | Method of imparting water resistance to molded polysaccharide |
US6361827B1 (en) | 1997-12-26 | 2002-03-26 | Showa Sangyo Co., Ltd. | Method of imparting water resistance to molded polysaccharide |
CN108707595A (en) * | 2018-07-03 | 2018-10-26 | 华东理工大学 | A method of improving Cellulase-producing Fungi yield |
CN108707595B (en) * | 2018-07-03 | 2021-07-27 | 华东理工大学 | Method for improving yield of cellulase produced by fungi |
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