JPS54151192A - Inproved method of producing alpha-1, 6-glucosidase from bacteria - Google Patents
Inproved method of producing alpha-1, 6-glucosidase from bacteriaInfo
- Publication number
- JPS54151192A JPS54151192A JP5966678A JP5966678A JPS54151192A JP S54151192 A JPS54151192 A JP S54151192A JP 5966678 A JP5966678 A JP 5966678A JP 5966678 A JP5966678 A JP 5966678A JP S54151192 A JPS54151192 A JP S54151192A
- Authority
- JP
- Japan
- Prior art keywords
- rice bran
- glucosidase
- producing
- bacillus
- addition
- 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
- Enzymes And Modification Thereof (AREA)
Abstract
PURPOSE: A bacerium producing α-1, 6-glucosidase, which belongs to Bacillus, is cultured in a medium containing rice bran or its treated product, producing title enzyme useful for producing maltose, in high yield with industrial advantage.
CONSTITUTION: A bacterium producing α-1, 6-glucosidase, which belongs to Bacillus, e.g., Bacillus cereus mycoides FERM-P No.2391 is cultured in an enriched medium that contains usually 0.1W1% of rice bran and is adjusted in pH to 6W8. The rice bran may be added as it is; however, its effective constituents that is extracted from the rice bran dispersed in water at a pH of less that 5 also may be added. The addition of rice bran remarkably increases the production of α-1, 6- glucosidase compared with no addition. Further addition of ammonium phosphate, along with the rice bran or its treated product, increases more remarkably the production of the enzyme.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5966678A JPS54151192A (en) | 1978-05-18 | 1978-05-18 | Inproved method of producing alpha-1, 6-glucosidase from bacteria |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5966678A JPS54151192A (en) | 1978-05-18 | 1978-05-18 | Inproved method of producing alpha-1, 6-glucosidase from bacteria |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54151192A true JPS54151192A (en) | 1979-11-28 |
JPS5625117B2 JPS5625117B2 (en) | 1981-06-10 |
Family
ID=13119739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5966678A Granted JPS54151192A (en) | 1978-05-18 | 1978-05-18 | Inproved method of producing alpha-1, 6-glucosidase from bacteria |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54151192A (en) |
-
1978
- 1978-05-18 JP JP5966678A patent/JPS54151192A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5625117B2 (en) | 1981-06-10 |
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