DE69942821D1 - Verfahren zur fermentativen Herstellung von L-Glutaminsäure - Google Patents

Verfahren zur fermentativen Herstellung von L-Glutaminsäure

Info

Publication number
DE69942821D1
DE69942821D1 DE69942821T DE69942821T DE69942821D1 DE 69942821 D1 DE69942821 D1 DE 69942821D1 DE 69942821 T DE69942821 T DE 69942821T DE 69942821 T DE69942821 T DE 69942821T DE 69942821 D1 DE69942821 D1 DE 69942821D1
Authority
DE
Germany
Prior art keywords
glutamic acid
fermentative production
pyruvate dehydrogenase
producing ability
medium
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.)
Expired - Lifetime
Application number
DE69942821T
Other languages
English (en)
Inventor
Sohei Kanno
Eiichiro Kimura
Kazuhiko Matsui
Osamu Kurahashi
Issei Horino
Tsuyoshi Nakamatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Application granted granted Critical
Publication of DE69942821D1 publication Critical patent/DE69942821D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N3/00—Spore forming or isolating processes
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
DE69942821T 1998-12-18 1999-12-17 Verfahren zur fermentativen Herstellung von L-Glutaminsäure Expired - Lifetime DE69942821D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36061998 1998-12-18

Publications (1)

Publication Number Publication Date
DE69942821D1 true DE69942821D1 (de) 2010-11-18

Family

ID=18470193

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942821T Expired - Lifetime DE69942821D1 (de) 1998-12-18 1999-12-17 Verfahren zur fermentativen Herstellung von L-Glutaminsäure

Country Status (8)

Country Link
EP (1) EP1010755B1 (de)
CN (1) CN100358999C (de)
AT (1) ATE483792T1 (de)
BR (1) BR9906279A (de)
DE (1) DE69942821D1 (de)
ID (1) ID24576A (de)
MY (1) MY137515A (de)
PE (1) PE20001375A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956131A1 (de) * 1999-11-23 2001-05-31 Degussa Neue für das pfk-Gen codierende Nukleotidsequenzen
WO2003076635A1 (en) * 2002-03-13 2003-09-18 Degussa Ag Process for the preparation of l-amino acids using strains of the family enterobacteriaceae
WO2006070944A2 (en) 2004-12-28 2006-07-06 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing l-glutamic acid
JP2009118740A (ja) 2006-03-03 2009-06-04 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2010041920A (ja) 2006-12-19 2010-02-25 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2010130899A (ja) 2007-03-14 2010-06-17 Ajinomoto Co Inc Ｌ−グルタミン酸系アミノ酸生産微生物及びアミノ酸の製造法
EP2192170B1 (de) 2007-09-04 2017-02-15 Ajinomoto Co., Inc. Aminosäureproduzierender mikroorganismus und verfahren zur aminosäureproduktion
EP2248906A4 (de) 2008-01-23 2012-07-11 Ajinomoto Kk Verfahren zur herstellung von l-aminosäure
PE20110369A1 (es) 2008-09-08 2011-06-24 Ajinomoto Kk Un microorganismo que produce l-aminoacido y un metodo para producir un l-aminoacido
EP2460883A4 (de) 2009-07-29 2013-01-16 Ajinomoto Kk Verfahren zur herstellung von l-aminosäure
JP2012223092A (ja) 2009-08-28 2012-11-15 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2013013329A (ja) 2009-11-06 2013-01-24 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2013074795A (ja) 2010-02-08 2013-04-25 Ajinomoto Co Inc 変異型ｒｐｓＡ遺伝子及びＬ−アミノ酸の製造法
JP2014036576A (ja) 2010-12-10 2014-02-27 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
EP2711013A4 (de) 2011-05-18 2015-03-04 Ajinomoto Kk Immunstimulans für tiere, futter damit und herstellungsverfahren dafür
BR112013016373B1 (pt) 2011-11-11 2021-05-18 Ajinomoto Co., Inc método para produzir uma substância alvo
WO2014185430A1 (ja) 2013-05-13 2014-11-20 味の素株式会社 Ｌ－アミノ酸の製造法
JP2016165225A (ja) 2013-07-09 2016-09-15 味の素株式会社 有用物質の製造方法
JP2016192903A (ja) 2013-09-17 2016-11-17 味の素株式会社 海藻由来バイオマスからのｌ−アミノ酸の製造方法
WO2015060314A1 (ja) 2013-10-21 2015-04-30 味の素株式会社 Ｌ－アミノ酸の製造法
JP6519476B2 (ja) 2013-10-23 2019-05-29 味の素株式会社 目的物質の製造法
KR102265924B1 (ko) 2014-10-31 2021-06-15 삼성바이오에피스 주식회사 Pdk 불활성화에 의한 폴리펩타이드의 생산
KR101776375B1 (ko) * 2015-03-18 2017-09-08 씨제이제일제당 (주) 피루브산 디하이드로게나아제 변이체, 이를 포함하는 미생물 및 이를 이용한 l-아미노산 생산 방법
JP6623690B2 (ja) 2015-10-30 2019-12-25 味の素株式会社 グルタミン酸系ｌ−アミノ酸の製造法
JP7066977B2 (ja) 2017-04-03 2022-05-16 味の素株式会社 Ｌ－アミノ酸の製造法
CN107974473B (zh) * 2017-12-15 2020-06-19 内蒙古伊品生物科技有限公司 谷氨酸的发酵生产及后处理
WO2020071538A1 (en) 2018-10-05 2020-04-09 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation
BR112021011882A2 (pt) 2018-12-27 2021-09-08 Ajinomoto Co., Inc. Método para produzir um l-aminoácido básico
WO2020171227A1 (en) 2019-02-22 2020-08-27 Ajinomoto Co., Inc. METHOD FOR PRODUCING L-AMINO ACIDS USING A BACTERIUM BELONGING TO THE FAMILY Enterobacteriaceae HAVING OVEREXPRESSED ydiJ GENE
WO2020204179A1 (en) 2019-04-05 2020-10-08 Ajinomoto Co., Inc. Method of producing l-amino acids
JP2022550084A (ja) 2019-09-25 2022-11-30 味の素株式会社 細菌の発酵によるｌ－アミノ酸の製造方法
JP2022550349A (ja) 2019-09-25 2022-12-01 味の素株式会社 細菌の発酵による２－メチル酪酸の製造方法
JPWO2022092018A1 (de) 2020-10-28 2022-05-05
US20240117393A1 (en) 2022-09-30 2024-04-11 Ajinomoto Co., Inc. Method for producing l-amino acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520895B2 (ja) * 1987-03-04 1996-07-31 旭化成工業株式会社 Ｌ―グルタミン酸の製造方法
JP2926991B2 (ja) 1994-08-19 1999-07-28 味の素株式会社 発酵法によるｌ−リジン及びｌ−グルタミン酸の製造方法

Also Published As

Publication number Publication date
CN100358999C (zh) 2008-01-02
EP1010755B1 (de) 2010-10-06
ATE483792T1 (de) 2010-10-15
BR9906279A (pt) 2001-04-24
CN1270226A (zh) 2000-10-18
MY137515A (en) 2009-02-27
PE20001375A1 (es) 2000-12-14
ID24576A (id) 2000-07-27
EP1010755A1 (de) 2000-06-21

Similar Documents

Publication Publication Date Title
DE69942821D1 (de) Verfahren zur fermentativen Herstellung von L-Glutaminsäure
DE69429452C5 (de) Herstellungsverfahren einer substanz
DE69434245D1 (de) Verfahren zur herstellung von l - lysin durch fermentation
DE60301031D1 (de) Verfahren zur Herstellung von L-Aminosäuren
RU99121636A (ru) Способ получения l-аминокислот методом ферментации
BR9706058A (pt) Dna recombinante replicável autonomamente em cédulas de bactérias corineformes, bactéria corineforme, e, processo para produzir l-lisina
ATE442453T1 (de) Verfahren zur herstellung von l-aminosäure oder nucleinsäure unter verwendung von mikroorganismen
MY127948A (en) L-glutamic acid producing bacterium and process for producing l-glutamic acid
DE59208102D1 (de) Verfahren zur fermentativen Herstellung von Aminosäuren
ATE317911T1 (de) Verfahren zur herstellung von l-aminosäuren durch fermentation
JPS5765198A (en) Fermentative production of l-glutamic acid
MY111441A (en) Method of producing l-glutamic acid by fermentation
DE60132277D1 (de) L-Glutaminsäure herstellendes Bacterium und Verfahren zum Herstellung von Glutaminsäure
ATE351908T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des zwf-gens
ATE312937T1 (de) Verfahren zur herstellung von l-glutaminsäure
ATE274575T1 (de) Prozess zur fermentativen herstellung von d- pantothensäure mit coryneformen bakterien
ATE216725T1 (de) Verfahren zur herstellung von l-isoleucin durch fermentation und l-homoserine als einzige stickstoffquelle
DE60032046D1 (de) Verfahren zur Herstellung von L-Glutaminsäure
DE502005006585D1 (de) Verfahren zur fermentativen herstellung von l-valin unter verwendung coryneformer bakterien mit erhöhter transaminase c aktivität
ATE374831T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des tkt-gens
ATE355386T1 (de) Verfahren zur herstellung von l-glutaminsäure durch kontinuierliche gärung
TH13980EX (th) วิธีการผลิตกรดแอล-กลูตามิค โดยวิธีการหมัก
DE59409169D1 (de) Mikrobielles Verfahren zur Herstellung von Dihydroxyaceton
TH50957A3 (th) วิธีการสำหรับการผลิตกรดแอล-กลูตามิกโดยการหมัก
JPH0358274B2 (de)