DE60020483D1 - Verfahren zur Herstellung von Citronensäure - Google Patents

Verfahren zur Herstellung von Citronensäure

Info

Publication number
DE60020483D1
DE60020483D1 DE60020483T DE60020483T DE60020483D1 DE 60020483 D1 DE60020483 D1 DE 60020483D1 DE 60020483 T DE60020483 T DE 60020483T DE 60020483 T DE60020483 T DE 60020483T DE 60020483 D1 DE60020483 D1 DE 60020483D1
Authority
DE
Germany
Prior art keywords
citric acid
concentrated
containing syrup
production
fermentation
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 - Fee Related
Application number
DE60020483T
Other languages
English (en)
Other versions
DE60020483T2 (de
Inventor
Jean-Claude Mari Troostembergh
Francois Catherine Mar Oudenne
Willy Richard Obyn
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.)
Cerestar Holding BV
Original Assignee
Cerestar Holding BV
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 Cerestar Holding BV filed Critical Cerestar Holding BV
Application granted granted Critical
Publication of DE60020483D1 publication Critical patent/DE60020483D1/de
Publication of DE60020483T2 publication Critical patent/DE60020483T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric acid
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/145—Fungal isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/66—Aspergillus
    • C12R2001/685—Aspergillus niger

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60020483T 1999-10-26 2000-10-25 Verfahren zur Herstellung von Citronensäure Expired - Fee Related DE60020483T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9925215.7A GB9925215D0 (en) 1999-10-26 1999-10-26 Process for the manufacture of citric acid
GB9925215 1999-10-26

Publications (2)

Publication Number Publication Date
DE60020483D1 true DE60020483D1 (de) 2005-07-07
DE60020483T2 DE60020483T2 (de) 2005-10-27

Family

ID=10863331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020483T Expired - Fee Related DE60020483T2 (de) 1999-10-26 2000-10-25 Verfahren zur Herstellung von Citronensäure

Country Status (4)

Country Link
EP (1) EP1096020B1 (de)
AT (1) ATE296896T1 (de)
DE (1) DE60020483T2 (de)
GB (1) GB9925215D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA200400682A1 (ru) * 2001-11-16 2004-10-28 Рэнбакси Лабораториз Лимитед Способ получения кристаллического имипенема
CN102517345B (zh) * 2011-12-15 2013-11-20 中粮生物化学（安徽）股份有限公司 一种柠檬酸发酵原液和柠檬酸以及淀粉糖的制备方法
JP6737583B2 (ja) * 2015-11-16 2020-08-12 野村マイクロ・サイエンス株式会社 水処理装置、超純水製造装置及び水処理方法
CN110813485B (zh) * 2019-10-21 2021-06-11 新疆德泰生物科技有限公司 一种利用低蛋白棉粕生产高纯度棉籽蛋白的工艺
CN111584248B (zh) * 2020-05-29 2022-01-28 湖南大学 一种钾离子混合电容器及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791058A (en) * 1985-05-10 1988-12-13 Cornell Research Foundation, Inc. Grape pomace as substrate for microbial production of citric acid
US5532148A (en) * 1995-08-30 1996-07-02 Ntec, Inc. Process for producing of citric acid and monovalent citrate salts

Also Published As

Publication number Publication date
EP1096020B1 (de) 2005-06-01
EP1096020A1 (de) 2001-05-02
DE60020483T2 (de) 2005-10-27
ATE296896T1 (de) 2005-06-15
GB9925215D0 (en) 1999-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee