JPS5726594A - Preparation of l-lysine by fermentation - Google Patents
Preparation of l-lysine by fermentationInfo
- Publication number
- JPS5726594A JPS5726594A JP9818480A JP9818480A JPS5726594A JP S5726594 A JPS5726594 A JP S5726594A JP 9818480 A JP9818480 A JP 9818480A JP 9818480 A JP9818480 A JP 9818480A JP S5726594 A JPS5726594 A JP S5726594A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- medium
- lysine
- invertase
- sucrose
- 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
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To collect the titled substance from a medium efficiently, by cultivating a bacterium capable of producing the titled substance in the medium comprising an invert sugar, as a main carbon source, obtained by inverting a sucrose-containing natural raw material with invertase.
CONSTITUTION: A sucrose-containing natural raw material, e.g., cane molasses, beet molasses, purified juice of cane, etc. is diluted to a proper concentration, a source for invertase is added to the diluted raw material, the reaction is carried out until the inversion ratio reaches to 100%. A bacterium belonging to the genus "Brevibacterium", "Corynebacterium", etc. capable of producing L-lysine is conventionally cultivated using a medium which is common except that the invert sugar is contained as the main carbon source.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9818480A JPS5726594A (en) | 1980-07-19 | 1980-07-19 | Preparation of l-lysine by fermentation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9818480A JPS5726594A (en) | 1980-07-19 | 1980-07-19 | Preparation of l-lysine by fermentation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5726594A true JPS5726594A (en) | 1982-02-12 |
Family
ID=14212928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9818480A Pending JPS5726594A (en) | 1980-07-19 | 1980-07-19 | Preparation of l-lysine by fermentation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5726594A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007067005A1 (en) * | 2005-12-08 | 2007-06-14 | Cj Cheiljedang Corporation | Fermentation process for preparing l-lysine |
-
1980
- 1980-07-19 JP JP9818480A patent/JPS5726594A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007067005A1 (en) * | 2005-12-08 | 2007-06-14 | Cj Cheiljedang Corporation | Fermentation process for preparing l-lysine |
KR100752928B1 (en) | 2005-12-08 | 2007-08-29 | 씨제이 주식회사 | Fermentation for preparing l-lysine |
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