ES2049760T3 - Procedimiento para la produccion de acido piruvico por fermentacion. - Google Patents

Procedimiento para la produccion de acido piruvico por fermentacion.

Info

Publication number
ES2049760T3
ES2049760T3 ES88402583T ES88402583T ES2049760T3 ES 2049760 T3 ES2049760 T3 ES 2049760T3 ES 88402583 T ES88402583 T ES 88402583T ES 88402583 T ES88402583 T ES 88402583T ES 2049760 T3 ES2049760 T3 ES 2049760T3
Authority
ES
Spain
Prior art keywords
production
procedure
pyruvic acid
fermentation
acid
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
ES88402583T
Other languages
English (en)
Inventor
Bernard Besnainou
Dominique Giani
Claire Sahut
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2049760T3 publication Critical patent/ES2049760T3/es
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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • Y10S435/923—Candida lipolytica

Landscapes

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

Abstract

LA INVENCION TIENE POR OBJETO UN PROCEDIMIENTO DE PRODUCCION DE ACIDO PIRUVICO. ESTE PROCEDIMIENTO CONSISTE EN PRODUCIR EN PRIMER LUGAR CALULAS DEL GENERO CANDIDA DE UN PH DE ALREDEDOR DE 5, USANDO UN MEDIO DE CULTIVO CON TIAMINA Y EN PRODUCIR A CONTINUACION ACIDO PIRUVICO POR CULTIVO DE CELULAS DE UN PH DE ALREDEDOR DE 4 USANDO UN MEDIO DE CULTIVO SIN TIAMINA NI HIERRO.SE FAVORECE ASI LA PRODUCCION DE ACIDO PIRUVICO (CURVA I) IMITANDO LA PRODUCCION DE PACIDO ALFA - CETOGLUTANICO (CURVA II).
ES88402583T 1987-10-15 1988-10-12 Procedimiento para la produccion de acido piruvico por fermentacion. Expired - Lifetime ES2049760T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714248A FR2621925B1 (fr) 1987-10-15 1987-10-15 Procede de production d'acide pyruvique par fermentation

Publications (1)

Publication Number Publication Date
ES2049760T3 true ES2049760T3 (es) 1994-05-01

Family

ID=9355853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88402583T Expired - Lifetime ES2049760T3 (es) 1987-10-15 1988-10-12 Procedimiento para la produccion de acido piruvico por fermentacion.

Country Status (7)

Country Link
US (1) US4918013A (es)
EP (1) EP0312453B1 (es)
JP (1) JP2752102B2 (es)
KR (1) KR970001687B1 (es)
DE (1) DE3887070T2 (es)
ES (1) ES2049760T3 (es)
FR (1) FR2621925B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102822342B (zh) 2010-01-06 2017-05-10 库尔纳公司 通过抑制胰腺发育基因的天然反义转录物而治疗胰腺发育基因相关疾病
WO2021107123A1 (ja) * 2019-11-29 2021-06-03 富士フイルム株式会社 細胞培養方法、抗体製造方法、有機酸除去方法、及び、抗体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519785A (en) * 1974-07-08 1976-01-26 Ajinomoto Kk Hatsukohonyoru pirubinsanno seizoho
DE2434120C2 (de) * 1974-07-16 1983-10-20 Wilh. Frank Gmbh, 7022 Leinfelden-Echterdingen Drehsicherungsvorrichtung an einem für Fenster, Türen od.dgl. mit wahlweise um zwei Achsen bewegbaren Flügeln, insbesondere Dreh-Kippfenstern, bestimmten Treibstangenbeschlag
SU636262A1 (ru) * 1977-03-15 1978-12-05 Институт Микробиологии Имени Августа Кирхенштейна Ан Латвийской Сср Штамм продуцент -кетоглутаровой и пировиноградной кислот
NL8700515A (nl) * 1987-03-04 1988-10-03 Philips Nv Scheerapparaat.
JPS6412293A (en) * 1987-07-06 1989-01-17 Hitachi Ltd Deflection damping method of refueling machine and its device

Also Published As

Publication number Publication date
DE3887070D1 (de) 1994-02-24
FR2621925A1 (fr) 1989-04-21
JP2752102B2 (ja) 1998-05-18
KR890006821A (ko) 1989-06-16
JPH01137985A (ja) 1989-05-30
KR970001687B1 (ko) 1997-02-13
EP0312453A1 (fr) 1989-04-19
US4918013A (en) 1990-04-17
DE3887070T2 (de) 1994-07-07
EP0312453B1 (fr) 1994-01-12
FR2621925B1 (fr) 1990-03-02

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