JPS5729289A - Preparation of l-lysine by fermentation method - Google Patents
Preparation of l-lysine by fermentation methodInfo
- Publication number
- JPS5729289A JPS5729289A JP10272780A JP10272780A JPS5729289A JP S5729289 A JPS5729289 A JP S5729289A JP 10272780 A JP10272780 A JP 10272780A JP 10272780 A JP10272780 A JP 10272780A JP S5729289 A JPS5729289 A JP S5729289A
- Authority
- JP
- Japan
- Prior art keywords
- lysine
- glucide
- corynebacterium
- microorganism
- glucose
- 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
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To prepare L-lysine in high yield based on a glucide, by cultivating a microorganism, belonging to the genus Brevibacterium or Corynebacterium, and capable of producing the L-lysine under controlled conditions of the kind and concentration of the raw material glucide.
CONSTITUTION: A microorganism, e.g. Brevibacterium flavum ATCC-21128, belonging to the genus Brevibacterium or Corynebacterium, and having the ability to produce L-lysine is cultivated in a nutrient culture medium in which the concentration of glucose is adjusted to the range of 5W15g/dl. After 5g/dl or more glucose is consumed, sucrose is added to the culture medium to carry out the cultivation. The aimed L-lysine is then collected from the resultant culture.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10272780A JPS5729289A (en) | 1980-07-25 | 1980-07-25 | Preparation of l-lysine by fermentation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10272780A JPS5729289A (en) | 1980-07-25 | 1980-07-25 | Preparation of l-lysine by fermentation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5729289A true JPS5729289A (en) | 1982-02-17 |
JPS6321478B2 JPS6321478B2 (en) | 1988-05-07 |
Family
ID=14335286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10272780A Granted JPS5729289A (en) | 1980-07-25 | 1980-07-25 | Preparation of l-lysine by fermentation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5729289A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5133976A (en) * | 1983-03-03 | 1992-07-28 | Rhone-Poulenc Sante | Fermentation process for producing lysine sulphate for animal nutrition |
-
1980
- 1980-07-25 JP JP10272780A patent/JPS5729289A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5133976A (en) * | 1983-03-03 | 1992-07-28 | Rhone-Poulenc Sante | Fermentation process for producing lysine sulphate for animal nutrition |
Also Published As
Publication number | Publication date |
---|---|
JPS6321478B2 (en) | 1988-05-07 |
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