BR0200452A - Método para produzir ácido l-glut mico pela fermentação - Google Patents

Método para produzir ácido l-glut mico pela fermentação

Info

Publication number
BR0200452A
BR0200452A BR0200452-6A BR0200452A BR0200452A BR 0200452 A BR0200452 A BR 0200452A BR 0200452 A BR0200452 A BR 0200452A BR 0200452 A BR0200452 A BR 0200452A
Authority
BR
Brazil
Prior art keywords
glutamic acid
fermentation
producing
microorganism
produce
Prior art date
Application number
BR0200452-6A
Other languages
English (en)
Inventor
Masakazu Sato
Naoki Akiyoshi
Hiroshi Izui
Yoshihiko Hara
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 BR0200452A publication Critical patent/BR0200452A/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
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/60—Buffer, e.g. pH regulation, osmotic pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

"MéTODO PARA PRODUZIR áCIDO L-GLUT MICO PELA FERMENTAçãO". Um método para produzir ácido L-glutârmico pela fermentação, que compreende cultivar um microorganismo tendo capacidade produtora de ácido L-glutâmico em um primeiro pH que seja adequado para o crescimento do microorganismo e depois cultivar o microorganismo em um segundo pH que seja adequado para a produção de ácido L-glutâmico pelo microorganismo e seja mais baixo do que o primeiro pH.
BR0200452-6A 2001-02-20 2002-02-19 Método para produzir ácido l-glut mico pela fermentação BR0200452A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001044134A JP2002238592A (ja) 2001-02-20 2001-02-20 Ｌ−グルタミン酸の製造法

Publications (1)

Publication Number Publication Date
BR0200452A true BR0200452A (pt) 2002-10-29

Family

ID=18906175

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200452-6A BR0200452A (pt) 2001-02-20 2002-02-19 Método para produzir ácido l-glut mico pela fermentação

Country Status (9)

Country Link
US (1) US6596517B2 (pt)
EP (1) EP1233068A3 (pt)
JP (1) JP2002238592A (pt)
KR (1) KR20020068291A (pt)
CN (1) CN1388250A (pt)
AU (1) AU1566102A (pt)
BR (1) BR0200452A (pt)
PE (1) PE20020951A1 (pt)
RU (1) RU2002104456A (pt)

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AU756507B2 (en) * 1998-03-18 2003-01-16 Ajinomoto Co., Inc. L-glutamic acid-producing bacterium and method for producing L-glutamic acid
JP4427878B2 (ja) 1999-08-20 2010-03-10 味の素株式会社 析出を伴う発酵法によるｌ−グルタミン酸の製造法
JP4560998B2 (ja) * 2001-02-05 2010-10-13 味の素株式会社 発酵法によるｌ−グルタミンの製造法及びｌ−グルタミン生産菌
JP4599726B2 (ja) 2001-02-20 2010-12-15 味の素株式会社 Ｌ−グルタミン酸の製造法
JP3932945B2 (ja) 2002-03-27 2007-06-20 味の素株式会社 Ｌ−アミノ酸の製造法
US20040091518A1 (en) * 2002-11-07 2004-05-13 Welser Jennifer L. Lysine mixture and apparatus and method for administering lysine
CN100383252C (zh) * 2003-05-07 2008-04-23 味之素株式会社 生产l-谷氨酸的方法
CN100510092C (zh) * 2003-06-10 2009-07-08 味之素株式会社 生产l-谷氨酸的方法
US7344874B2 (en) * 2004-03-04 2008-03-18 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing L-glutamic acid
US7501282B2 (en) * 2005-02-25 2009-03-10 Ajinomoto Co., Inc. Plasmid autonomously replicable in Enterobacteriaceae family
TWI361834B (en) 2005-04-12 2012-04-11 Kyowa Hakko Bio Co Ltd A method for producing amino acids
JP2009118740A (ja) 2006-03-03 2009-06-04 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2010017082A (ja) * 2006-10-10 2010-01-28 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
CN101627110B (zh) 2007-01-22 2014-08-13 味之素株式会社 生产l-氨基酸的微生物和l-氨基酸的生产方法
JP2010110216A (ja) 2007-02-20 2010-05-20 Ajinomoto Co Inc Ｌ−アミノ酸または核酸の製造方法
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
WO2008133161A1 (ja) 2007-04-17 2008-11-06 Ajinomoto Co., Inc. カルボキシル基を有する酸性物質の製造法
EP2248906A4 (en) 2008-01-23 2012-07-11 Ajinomoto Kk PROCESS FOR THE PREPARATION OF L-AMINO ACID
JP5476545B2 (ja) 2008-02-21 2014-04-23 味の素株式会社 Ｌ−システイン生産菌及びｌ−システインの製造法
JP5332237B2 (ja) 2008-03-06 2013-11-06 味の素株式会社 Ｌ−システイン生産菌及びｌ−システインの製造法
EP2336347B1 (en) 2008-09-08 2017-03-15 Ajinomoto Co., Inc. An l-amino acid-producing microorganism and a method for producing an l-amino acid
EP2358888A2 (en) * 2008-11-17 2011-08-24 Designer Energy Ltd. Methods and compositions for enhanced bacterial hydrolysis of cellulosic feedstocks
JP5359409B2 (ja) 2009-03-12 2013-12-04 味の素株式会社 Ｌ−システイン生産菌及びｌ−システインの製造法
JPWO2011013707A1 (ja) 2009-07-29 2013-01-10 味の素株式会社 Ｌ−アミノ酸の製造法
RU2009136544A (ru) 2009-10-05 2011-04-10 Закрытое акционерное общество "Научно-исследовательский институт "Аджиномото-Генетика" (ЗАО АГРИ) (RU) Способ получения l-цистеина с использованием бактерии семейства enterobacteriaceae
JP5817529B2 (ja) 2009-11-30 2015-11-18 味の素株式会社 Ｌ−システイン生産菌及びｌ−システインの製造法
RU2460793C2 (ru) 2010-01-15 2012-09-10 Закрытое акционерное общество "Научно-исследовательский институт "Аджиномото-Генетика" (ЗАО АГРИ) Способ получения l-аминокислот с использованием бактерий семейства enterobacteriaceae
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
BR112013006031A2 (pt) 2010-09-14 2016-06-07 Ajinomoto Kk bactéria,e, método para produzir um aminoácido contendo enxofre, uma substância relacionada ao mesmo, ou uma mnistura dos mesmos.
JP2014036576A (ja) 2010-12-10 2014-02-27 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2014087259A (ja) 2011-02-22 2014-05-15 Ajinomoto Co Inc Ｌ−システイン生産菌及びｌ−システインの製造法
WO2012137689A1 (ja) 2011-04-01 2012-10-11 味の素株式会社 Ｌ－システインの製造法
JP2014131487A (ja) 2011-04-18 2014-07-17 Ajinomoto Co Inc Ｌ−システインの製造法
JPWO2012157699A1 (ja) 2011-05-18 2014-07-31 味の素株式会社 動物用免疫賦活剤、それを含む飼料及びその製造方法
CN103930557A (zh) 2011-11-11 2014-07-16 味之素株式会社 利用发酵法制造目标物质的方法
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
RU2013144250A (ru) 2013-10-02 2015-04-10 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО "АГРИ") СПОСОБ ПОЛУЧЕНИЯ L-АМИНОКИСЛОТ С ИСПОЛЬЗОВАНИЕМ БАКТЕРИИ СЕМЕЙСТВА Enterobacteriaceae, В КОТОРОЙ ОСЛАБЛЕНА ЭКСПРЕССИЯ ГЕНА, КОДИРУЮЩЕГО ФОСФАТНЫЙ ТРАНСПОРТЕР
JP6459962B2 (ja) 2013-10-21 2019-01-30 味の素株式会社 Ｌ−アミノ酸の製造法
RU2015120052A (ru) 2015-05-28 2016-12-20 Аджиномото Ко., Инк. Способ получения L-аминокислоты с использованием бактерии семейства Enterobacteriaceae, в которой ослаблена экспрессия гена gshA
BR112018017227A2 (pt) 2016-02-25 2019-02-05 Ajinomoto Kk método para produzir um l-aminoácido
JP7066977B2 (ja) 2017-04-03 2022-05-16 味の素株式会社 Ｌ－アミノ酸の製造法
WO2020067487A1 (en) 2018-09-28 2020-04-02 Ajinomoto Co., Inc. Method for producing l-methionine using a bacterium
WO2020071538A1 (en) 2018-10-05 2020-04-09 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation
BR112021014194A2 (pt) 2019-02-22 2021-12-28 Ajinomoto Kk Método para a produção de um l-aminoácido
BR112021017870A2 (pt) 2019-04-05 2021-12-07 Ajinomoto Kk Método para produzir um l-aminoácido
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
US20240117393A1 (en) 2022-09-30 2024-04-11 Ajinomoto Co., Inc. Method for producing l-amino acid

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NL236891A (pt) 1958-03-07
US3220929A (en) 1964-02-10 1965-11-30 Kyowa Hakko Kogyo Kk Microbiological production of amino acid by reductive amination
JPS62288A (ja) 1985-03-09 1987-01-06 Sanraku Inc 発酵法によるｌ−アミノ酸の製造方法
JP3528205B2 (ja) 1993-07-30 2004-05-17 味の素株式会社 Ｌ−３，４−ジヒドロキシフェニルアラニンの製造方法
JP3880636B2 (ja) * 1994-01-10 2007-02-14 味の素株式会社 発酵法によるｌ−グルタミン酸の製造法
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AU756507B2 (en) * 1998-03-18 2003-01-16 Ajinomoto Co., Inc. L-glutamic acid-producing bacterium and method for producing L-glutamic acid
US7247459B1 (en) 1998-10-19 2007-07-24 Ajinomoto Co., Inc. L-glutamic acid producing bacterium and process for producing L-glutamic acid
JP4427878B2 (ja) 1999-08-20 2010-03-10 味の素株式会社 析出を伴う発酵法によるｌ−グルタミン酸の製造法

Also Published As

Publication number Publication date
US6596517B2 (en) 2003-07-22
CN1388250A (zh) 2003-01-01
KR20020068291A (ko) 2002-08-27
AU1566102A (en) 2002-08-22
EP1233068A2 (en) 2002-08-21
US20020182688A1 (en) 2002-12-05
PE20020951A1 (es) 2002-12-02
EP1233068A3 (en) 2002-11-20
RU2002104456A (ru) 2003-09-27
JP2002238592A (ja) 2002-08-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]