BR0001421A - Processo para produção de ácido l-glutâmico - Google Patents
Processo para produção de ácido l-glutâmicoInfo
- Publication number
- BR0001421A BR0001421A BR0001421-4A BR0001421A BR0001421A BR 0001421 A BR0001421 A BR 0001421A BR 0001421 A BR0001421 A BR 0001421A BR 0001421 A BR0001421 A BR 0001421A
- Authority
- BR
- Brazil
- Prior art keywords
- glutamic acid
- medium
- production
- coryneform bacterium
- culturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/14—Glutamic acid; Glutamine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/345—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Brevibacterium (G)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO PARA PRODUçãO DE áCIDO L-GLUTâMICO" ácido L-glutâmico é mais eficientemente produzido com menor custo comparado com as técnicas convencionais pelo cultivo de uma bactéria corineforme que possui capacidade de produção de ácido L-glutâmico em um meio para produzir e acumular ácido L-glutâmico no meio, e coleta de ácido L-glutâmico do meio, no qual um sistema de captação de ácido L-glutâmico é deletado ou diminuído na bactéria corineforme.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08169399A JP4061769B2 (ja) | 1999-03-25 | 1999-03-25 | L−グルタミン酸の製造法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0001421A true BR0001421A (pt) | 2000-10-10 |
Family
ID=13753456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0001421-4A BR0001421A (pt) | 1999-03-25 | 2000-03-24 | Processo para produção de ácido l-glutâmico |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1038970B1 (pt) |
JP (1) | JP4061769B2 (pt) |
CN (1) | CN1271018A (pt) |
AT (1) | ATE346948T1 (pt) |
BR (1) | BR0001421A (pt) |
DE (1) | DE60032046T2 (pt) |
PE (1) | PE20001595A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19958160A1 (de) * | 1999-12-02 | 2001-06-07 | Degussa | Neue für das gpm-Gen codierende Nukleotidsequenzen |
WO2003008604A2 (en) * | 2001-07-18 | 2003-01-30 | Degussa Ag | Process for the preparation of l-amino acids using strains of the enterobacteriaceae family which contain an attenuated aceb gene |
EP1484410B1 (en) | 2003-06-05 | 2011-11-02 | Ajinomoto Co., Inc. | Fermentation methods using modified bacteria with increased byproduct uptake. |
WO2008026698A1 (fr) * | 2006-09-01 | 2008-03-06 | Kyowa Hakko Bio Co., Ltd. | Procédé de production d'acide l-glutamique |
ES2631360T3 (es) | 2007-01-22 | 2017-08-30 | Ajinomoto Co., Inc. | Microorganismo que produce un L-aminoácido y procedimiento para producir un L-aminoácido |
EP2147970B1 (en) | 2007-04-17 | 2014-12-31 | Ajinomoto Co., Inc. | A method for producing an acidic substance having a carboxyl group |
JP2012029565A (ja) | 2008-11-27 | 2012-02-16 | Ajinomoto Co Inc | L−アミノ酸の製造法 |
JPWO2013154182A1 (ja) * | 2012-04-13 | 2015-12-21 | 協和発酵バイオ株式会社 | アミノ酸の製造法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19523279A1 (de) * | 1995-06-27 | 1997-01-09 | Forschungszentrum Juelich Gmbh | Verfahren zur mikrobiellen Herstellung von Aminosäuren mittels rekombinanter Mikroorganismen mit erhöhter Sekretionsrate |
-
1999
- 1999-03-25 JP JP08169399A patent/JP4061769B2/ja not_active Expired - Fee Related
-
2000
- 2000-03-24 PE PE2000000254A patent/PE20001595A1/es not_active Application Discontinuation
- 2000-03-24 AT AT00105968T patent/ATE346948T1/de not_active IP Right Cessation
- 2000-03-24 EP EP00105968A patent/EP1038970B1/en not_active Expired - Lifetime
- 2000-03-24 BR BR0001421-4A patent/BR0001421A/pt not_active Application Discontinuation
- 2000-03-24 DE DE60032046T patent/DE60032046T2/de not_active Expired - Fee Related
- 2000-03-27 CN CN00104818A patent/CN1271018A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1271018A (zh) | 2000-10-25 |
DE60032046D1 (de) | 2007-01-11 |
ATE346948T1 (de) | 2006-12-15 |
JP4061769B2 (ja) | 2008-03-19 |
EP1038970B1 (en) | 2006-11-29 |
JP2000270872A (ja) | 2000-10-03 |
EP1038970A2 (en) | 2000-09-27 |
DE60032046T2 (de) | 2007-06-21 |
EP1038970A3 (en) | 2002-02-06 |
PE20001595A1 (es) | 2001-02-05 |
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Legal Events
Date | Code | Title | Description |
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B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 24 E ART. 8O COMBINADO COM ART. 13 DA LPI. |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
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