BR0200488A - Método papa produzir ácido l-glutâmico pela fermentação - Google Patents

Método papa produzir ácido l-glutâmico pela fermentação

Info

Publication number
BR0200488A
BR0200488A BR0200488-7A BR0200488A BR0200488A BR 0200488 A BR0200488 A BR 0200488A BR 0200488 A BR0200488 A BR 0200488A BR 0200488 A BR0200488 A BR 0200488A
Authority
BR
Brazil
Prior art keywords
glutamic acid
fermentation
produce
medium
microorganism
Prior art date
Application number
BR0200488-7A
Other languages
English (en)
Other versions
BRPI0200488B1 (pt
Inventor
Hiroshi Ueda
Takayuki Koda
Masakazu Sato
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 BR0200488A publication Critical patent/BR0200488A/pt
Publication of BRPI0200488B1 publication Critical patent/BRPI0200488B1/pt

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
    • C12N1/00—Microorganisms; 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
    • 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

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"MéTODO PARA PRODUZIR ACIDO L-GLUTâMICO PELA FERMENTAçãO". Um método para produzir ácido L-glutâmico pela fermentação, que compreende cultivar um microorganismo tendo capacidade produtora de ácido L-glutâmico em um meio liquido do qual o pH é ajustado a uma condição sob a qual o ácido L-glutâmico produzido pelos microorganismos é deixado ser precipitado, para permitir que o ácido L-glutâmico seja produzido e acumulado com a precipitação de ácido L-glutâmico associada, em que uma operação que causa a existência de cristais de ácido L-glutâmico no meio é realizada quando uma concentração do ácido L-glutâmico no meio é mais baixa do que a concentração na qual a cristalização espontânea ocorre.
BRPI0200488A 2001-02-20 2002-02-19 método papa produzir ácido l-glutâmico pela fermentação BRPI0200488B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001044136A JP4599726B2 (ja) 2001-02-20 2001-02-20 Ｌ−グルタミン酸の製造法

Publications (2)

Publication Number Publication Date
BR0200488A true BR0200488A (pt) 2002-10-01
BRPI0200488B1 BRPI0200488B1 (pt) 2015-09-08

Family

ID=18906177

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200488A BRPI0200488B1 (pt) 2001-02-20 2002-02-19 método papa produzir ácido l-glutâmico pela fermentação

Country Status (13)

Country Link
US (2) US7319025B2 (pt)
EP (1) EP1233069B1 (pt)
JP (1) JP4599726B2 (pt)
KR (1) KR20020068293A (pt)
CN (1) CN1295343C (pt)
AT (1) ATE305049T1 (pt)
AU (1) AU783270B2 (pt)
BR (1) BRPI0200488B1 (pt)
DE (1) DE60206204T2 (pt)
ES (1) ES2246356T3 (pt)
MY (1) MY131468A (pt)
PE (1) PE20020886A1 (pt)
RU (1) RU2282662C2 (pt)

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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
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
RU2005138030A (ru) 2003-05-07 2006-04-20 Адзиномото Ко., Инк. (Jp) Способ получения l-глутаминовой кислоты
RU2005138514A (ru) 2003-06-10 2006-06-10 Адзиномото Ко., Инк. (Jp) Способ получения l-глутаминовой кислоты
US8075928B2 (en) 2003-09-26 2011-12-13 Gen-Ichiro Soma Method for fermentation and cultivation, fermented plant extract, fermented plant extract powder, and composition containing the extract of fermented plant
US7344874B2 (en) * 2004-03-04 2008-03-18 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing L-glutamic acid
BRPI0514201B1 (pt) * 2004-08-10 2020-09-15 Ajinomoto Co., Inc Bactéria, e, método para produzir um metabólito útil
BR122019024048B1 (pt) 2004-12-28 2022-05-24 Ajinomoto Co., Inc Método para produzir ácido l-glutâmico
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
JP2010017082A (ja) * 2006-10-10 2010-01-28 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP5540504B2 (ja) 2007-01-22 2014-07-02 味の素株式会社 Ｌ−アミノ酸を生産する微生物及びｌ−アミノ酸の製造法
US8895270B2 (en) * 2007-10-01 2014-11-25 Mitsui Chemicals, Inc. Method for producing β-Phenylalanine
JP5488467B2 (ja) 2008-09-05 2014-05-14 味の素株式会社 Ｌ−アミノ酸生産菌及びｌ−アミノ酸の製造法
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
KR102797879B1 (ko) * 2015-11-20 2025-04-22 코베스트로 도이칠란트 아게 아미노벤조산 또는 아미노벤조산 유도체의 제조 방법
JP2021521897A (ja) 2018-05-04 2021-08-30 味の素株式会社 パントエア属細菌を用いたｌ−メチオニンの製造方法
WO2020067487A1 (en) 2018-09-28 2020-04-02 Ajinomoto Co., Inc. Method for producing l-methionine using a bacterium
EP3861109A1 (en) 2018-10-05 2021-08-11 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation
JP7845187B2 (ja) 2020-10-28 2026-04-14 味の素株式会社 Ｌ－アミノ酸の製造法
CN112538026B (zh) * 2020-12-09 2023-01-03 青岛科技大学 一种α型L-谷氨酸晶种的制备方法
CN115088829B (zh) * 2022-06-06 2024-03-01 呼伦贝尔东北阜丰生物科技有限公司 提高味精产品色度的生产工艺
US20240117393A1 (en) 2022-09-30 2024-04-11 Ajinomoto Co., Inc. Method for producing l-amino acid
EP4692312A1 (en) 2023-12-28 2026-02-11 Ajinomoto Co., Inc. L-glutamic acid-producing bacterium and method for producing l-glutamic acid
JP7716823B1 (ja) 2023-12-28 2025-08-01 味の素株式会社 Ｌ－グルタミン酸生産菌およびｌ－グルタミン酸の製造方法

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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
RU2230114C2 (ru) 2001-11-30 2004-06-10 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" Мутантная глутаминсинтетаза, фрагмент днк, штамм escherichia coli - продуцент l-глутамина и способ получения l-аминокислот
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US7501282B2 (en) 2005-02-25 2009-03-10 Ajinomoto Co., Inc. Plasmid autonomously replicable in Enterobacteriaceae family
JP5011675B2 (ja) 2005-08-09 2012-08-29 味の素株式会社 物質の生産プロセスのシミュレーション方法
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Also Published As

Publication number Publication date
CN1295343C (zh) 2007-01-17
CN1408878A (zh) 2003-04-09
AU783270B2 (en) 2005-10-06
USRE41800E1 (en) 2010-10-05
ATE305049T1 (de) 2005-10-15
ES2246356T3 (es) 2006-02-16
MY131468A (en) 2007-08-30
KR20020068293A (ko) 2002-08-27
PE20020886A1 (es) 2002-11-19
US7319025B2 (en) 2008-01-15
JP4599726B2 (ja) 2010-12-15
EP1233069A3 (en) 2002-12-04
BRPI0200488B1 (pt) 2015-09-08
JP2002238593A (ja) 2002-08-27
DE60206204T2 (de) 2006-07-13
RU2282662C2 (ru) 2006-08-27
EP1233069B1 (en) 2005-09-21
DE60206204D1 (de) 2006-02-02
AU1566002A (en) 2002-08-22
EP1233069A2 (en) 2002-08-21
US20030190713A1 (en) 2003-10-09

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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