JPS568692A - Preparation of l-lysine by fermentation - Google Patents
Preparation of l-lysine by fermentationInfo
- Publication number
- JPS568692A JPS568692A JP8413779A JP8413779A JPS568692A JP S568692 A JPS568692 A JP S568692A JP 8413779 A JP8413779 A JP 8413779A JP 8413779 A JP8413779 A JP 8413779A JP S568692 A JPS568692 A JP S568692A
- Authority
- JP
- Japan
- Prior art keywords
- lysine
- medium
- homoserine
- substitute
- producing bacteria
- 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
Abstract
PURPOSE: To prepare L-lysine, economically, in an industrial scale, by culturing L-lysine-producing bacteria belonging to Corynebacterium genus or Brevibacterium genus, in an enriched medium, and separating the accumulated L-lysine from the medium.
CONSTITUTION: L-Lysine-producing bacteria which require for growth (1) homoserine or homoserine substitute, leucine and pantothenic acid, and resistant to lysine-analog, or (2) homoserine or a homoserine substitute and nicotinic acid, or (3) inositol, e.g. Corynebacterium glutamicum LYC-3 (FERM-P No.5039), are cultured in a medium containing a carbon source, a nitrogen source, inorganic salts, etc., at pH5W9 and 23W40°C under aerobic conditions, usually for 3W7 days, to accumulate a large amount of L-lysine in the medium. The bacterial cells are removed from the medium, and the L-lysine is separated from the filtrate by, e.g. ion-exchange resin treatment.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8413779A JPS568692A (en) | 1979-07-03 | 1979-07-03 | Preparation of l-lysine by fermentation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8413779A JPS568692A (en) | 1979-07-03 | 1979-07-03 | Preparation of l-lysine by fermentation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS568692A true JPS568692A (en) | 1981-01-29 |
JPS6257315B2 JPS6257315B2 (en) | 1987-11-30 |
Family
ID=13822100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8413779A Granted JPS568692A (en) | 1979-07-03 | 1979-07-03 | Preparation of l-lysine by fermentation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS568692A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007114465A1 (en) | 2006-03-30 | 2007-10-11 | Ajinomoto Co., Inc. | Method for production of carboxylic acid using methanol-utilizing bacterium |
WO2008075483A1 (en) | 2006-12-19 | 2008-06-26 | Ajinomoto Co., Inc. | Process for production of l-amino acid |
WO2008093829A1 (en) | 2007-02-01 | 2008-08-07 | Ajinomoto Co., Inc. | Method for production of l-amino acid |
WO2009088049A1 (en) | 2008-01-10 | 2009-07-16 | Ajinomoto Co., Inc. | Method for production of desired substance by fermentation process |
WO2009093703A1 (en) | 2008-01-23 | 2009-07-30 | Ajinomoto Co., Inc. | Method of producing l-amino acid |
WO2011013707A1 (en) | 2009-07-29 | 2011-02-03 | 味の素株式会社 | Method for producing l-amino acid |
WO2011016301A1 (en) | 2009-08-03 | 2011-02-10 | 味の素株式会社 | Process for production of l-lysine using bacterium belonging to genus vibrio |
WO2011024583A1 (en) | 2009-08-25 | 2011-03-03 | 味の素株式会社 | Process for production of l-amino acid |
WO2012157699A1 (en) | 2011-05-18 | 2012-11-22 | 味の素株式会社 | Immunostimulant for animals, feed containing same, and method for manufacturing same |
WO2014185430A1 (en) | 2013-05-13 | 2014-11-20 | 味の素株式会社 | Method for manufacturing l-amino acid |
EP2818554A2 (en) | 2004-10-07 | 2014-12-31 | Ajinomoto Co., Inc. | Method for producing a basic substance |
WO2015060391A1 (en) | 2013-10-23 | 2015-04-30 | 味の素株式会社 | Method for producing target substance |
EP3385389A1 (en) | 2017-04-03 | 2018-10-10 | Ajinomoto Co., Inc. | Method for producing l-amino acid from fructose |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS491794A (en) * | 1972-04-27 | 1974-01-09 | ||
JPS4936888A (en) * | 1972-08-18 | 1974-04-05 |
-
1979
- 1979-07-03 JP JP8413779A patent/JPS568692A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS491794A (en) * | 1972-04-27 | 1974-01-09 | ||
JPS4936888A (en) * | 1972-08-18 | 1974-04-05 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2818555A2 (en) | 2004-10-07 | 2014-12-31 | Ajinomoto Co., Inc. | Method for producing a basic substance |
EP2818556A2 (en) | 2004-10-07 | 2014-12-31 | Ajinomoto Co., Inc. | Method for producing a basic substance |
EP2818554A2 (en) | 2004-10-07 | 2014-12-31 | Ajinomoto Co., Inc. | Method for producing a basic substance |
WO2007114465A1 (en) | 2006-03-30 | 2007-10-11 | Ajinomoto Co., Inc. | Method for production of carboxylic acid using methanol-utilizing bacterium |
WO2008075483A1 (en) | 2006-12-19 | 2008-06-26 | Ajinomoto Co., Inc. | Process for production of l-amino acid |
WO2008093829A1 (en) | 2007-02-01 | 2008-08-07 | Ajinomoto Co., Inc. | Method for production of l-amino acid |
EP2749652A2 (en) | 2008-01-10 | 2014-07-02 | Ajinomoto Co., Inc. | A method for producing a target substance by fermentation |
WO2009088049A1 (en) | 2008-01-10 | 2009-07-16 | Ajinomoto Co., Inc. | Method for production of desired substance by fermentation process |
WO2009093703A1 (en) | 2008-01-23 | 2009-07-30 | Ajinomoto Co., Inc. | Method of producing l-amino acid |
WO2011013707A1 (en) | 2009-07-29 | 2011-02-03 | 味の素株式会社 | Method for producing l-amino acid |
WO2011016301A1 (en) | 2009-08-03 | 2011-02-10 | 味の素株式会社 | Process for production of l-lysine using bacterium belonging to genus vibrio |
WO2011024583A1 (en) | 2009-08-25 | 2011-03-03 | 味の素株式会社 | Process for production of l-amino acid |
WO2012157699A1 (en) | 2011-05-18 | 2012-11-22 | 味の素株式会社 | Immunostimulant for animals, feed containing same, and method for manufacturing same |
WO2014185430A1 (en) | 2013-05-13 | 2014-11-20 | 味の素株式会社 | Method for manufacturing l-amino acid |
WO2015060391A1 (en) | 2013-10-23 | 2015-04-30 | 味の素株式会社 | Method for producing target substance |
EP3385389A1 (en) | 2017-04-03 | 2018-10-10 | Ajinomoto Co., Inc. | Method for producing l-amino acid from fructose |
Also Published As
Publication number | Publication date |
---|---|
JPS6257315B2 (en) | 1987-11-30 |
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