BR0001421A - Processo para produção de ácido l-glutâmico - Google Patents

Processo para produção de ácido l-glutâmico

Info

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
Application number
BR0001421-4A
Other languages
English (en)
Inventor
Eiichiro Kimura
Tsuyoshi Nakamatsu
Osamu Kurahashi
Hiromi Ohtaki
Original Assignee
Ajinomoto Kk
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 Kk filed Critical Ajinomoto Kk
Publication of BR0001421A publication Critical patent/BR0001421A/pt

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)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (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.
BR0001421-4A 1999-03-25 2000-03-24 Processo para produção de ácido l-glutâmico BR0001421A (pt)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958160A1 (de) 1999-12-02 2001-06-07 Degussa Neue für das gpm-Gen codierende Nukleotidsequenzen
US7256021B2 (en) * 2001-07-18 2007-08-14 Degussa Ag Enterobacteriaceae strains with an attenuated aspA gene for the fermentative production of amino acids
ATE531803T1 (de) 2003-06-05 2011-11-15 Ajinomoto Kk Fermentierungsverfahren mittels veränderter bakterien mit einer erhöhten aufnahme von nebenprodukten
EP2062975B1 (en) * 2006-09-01 2013-10-09 Kyowa Hakko Bio Co., Ltd. Method for production of l-glutamine
KR101730837B1 (ko) 2007-01-22 2017-04-27 아지노모토 가부시키가이샤 Ｌ-아미노산을 생산하는 미생물 및 ｌ-아미노산의 제조법
CN101688176B (zh) 2007-04-17 2013-11-06 味之素株式会社 具有羧基的酸性物质的生产方法
JP2012029565A (ja) 2008-11-27 2012-02-16 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
EP2837688A4 (en) * 2012-04-13 2016-06-29 Kyowa Hakko Bio Co Ltd PROCESS FOR PREPARING AN AMINO ACID

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP4061769B2 (ja) 2008-03-19
CN1271018A (zh) 2000-10-25
DE60032046D1 (de) 2007-01-11
ATE346948T1 (de) 2006-12-15
DE60032046T2 (de) 2007-06-21
EP1038970A2 (en) 2000-09-27
EP1038970A3 (en) 2002-02-06
PE20001595A1 (es) 2001-02-05
EP1038970B1 (en) 2006-11-29
JP2000270872A (ja) 2000-10-03

Similar Documents

Publication Publication Date Title
ATE299945T1 (de) Verfahren zur herstellung von l-aminosäuren
ATE483792T1 (de) Verfahren zur fermentativen herstellung von l- glutaminsäure
BR0004832A (pt) Bacéteria pertencendo ao gênero escherichia, e, processo para produzir l-aminoácido
MY170930A (en) L-glutamic acid-producing microorganism and a method for producing l-glutamic acid
BR9904747A (pt) Microorganismo, e, processo para prodizir ácido l-glutâmico
BR0104270A (pt) Bactéria escherichia, e, método para produzir ácido l-glutâmico, l-prolina ou l-arginina
BR9706058A (pt) Dna recombinante replicável autonomamente em cédulas de bactérias corineformes, bactéria corineforme, e, processo para produzir l-lisina
FR2816321B1 (fr) Procede de preparation d'un milieu de fermentation a partir d'une matiere premiere renouvelable
PE20020886A1 (es) Metodo para producir acido l-glutamico
BR0001421A (pt) Processo para produção de ácido l-glutâmico
DE60132277D1 (de) L-Glutaminsäure herstellendes Bacterium und Verfahren zum Herstellung von Glutaminsäure
DE50200471D1 (de) Verfahren zur fermentativen Herstellung von O-Acetyl-L-Serin
UA48953C2 (uk) СПОСІБ ОДЕРЖАННЯ <font face="Symbol">a</font>-ЗАМІЩЕНИХ РАЦЕМІЧНИХ 4-МЕТИЛТІО-БУТАНОВИХ КИСЛОТ
DE69117521D1 (de) Verfahren zur herstellung von 2-alkansäureenantiomeren
DE69530959D1 (de) Verfahren zur Herstellung einer L-Aminosäure
EP1063288A3 (en) Method for producing L-lysine
PT1002122E (pt) Processo para a producao de amidas
ATE222582T1 (de) Verfahren zur herstellung von cyanozimtsäure- amiden
DE69633619D1 (de) Verfahren zur herstellung von l-2-aminoadipinsäure
KR930016536A (ko) L-리신을 분비하는 코리네형 세균의 효율 증진 방법
TH44466A (th) วิธีการสำหรับการผลิตกรดแอล-กลูตามิก
ES2116897A1 (es) Procedimiento para la recuperacion de d(-) alfaparahidroxifenil-glicina mediante electrodialisis.
BR1100242A (pt) Processos para produzir ácido l-glutâmico, e, l-lisina e ácido l-glutâmico por fermentação e para criar cepas mutantes, e, cepa mutante
TH13776EX (th) ขบวนการผลิตไรโบฟลาวินโดยการหมัก

Legal Events

Date Code Title Description
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.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.