JPS57144989A - Production of amino acid by immobilized protoplast - Google Patents
Production of amino acid by immobilized protoplastInfo
- Publication number
- JPS57144989A JPS57144989A JP3092081A JP3092081A JPS57144989A JP S57144989 A JPS57144989 A JP S57144989A JP 3092081 A JP3092081 A JP 3092081A JP 3092081 A JP3092081 A JP 3092081A JP S57144989 A JPS57144989 A JP S57144989A
- Authority
- JP
- Japan
- Prior art keywords
- amino acid
- immobilized
- protoplast
- producing
- give
- 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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To obtain high-quality amino acid continuously for a long time without causing the reduction in amino acid producing ability, by using immobilized protoplast prepared from a bacterium capable of producing amino acid.
CONSTITUTION: The cell wall of a bacterium such as Brevibacterium flavum ATCC14067, Corynebacterium glutamicum ATCC13032, etc., capable of producing amino acid, is removed, to give protoplast, which is immobilized by an inclusion method using agar, polyacrylamide gel, etc. by a well-known process, to give immobilized protoplast. The immobilized protoplast is brought into contact with a solution of a reactive substrate containing at least a carbon source and a nitrogen source, and the amino acid formed and accumulated in the solution is collected.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3092081A JPS57144989A (en) | 1981-03-04 | 1981-03-04 | Production of amino acid by immobilized protoplast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3092081A JPS57144989A (en) | 1981-03-04 | 1981-03-04 | Production of amino acid by immobilized protoplast |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57144989A true JPS57144989A (en) | 1982-09-07 |
Family
ID=12317123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3092081A Pending JPS57144989A (en) | 1981-03-04 | 1981-03-04 | Production of amino acid by immobilized protoplast |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57144989A (en) |
-
1981
- 1981-03-04 JP JP3092081A patent/JPS57144989A/en active Pending
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