ATE92964T1 - Verfahren zur herstellung von itaconsaeure. - Google Patents

Verfahren zur herstellung von itaconsaeure.

Info

Publication number
ATE92964T1
ATE92964T1 AT89401085T AT89401085T ATE92964T1 AT E92964 T1 ATE92964 T1 AT E92964T1 AT 89401085 T AT89401085 T AT 89401085T AT 89401085 T AT89401085 T AT 89401085T AT E92964 T1 ATE92964 T1 AT E92964T1
Authority
AT
Austria
Prior art keywords
production
fermentation
itacon acid
acid
itacon
Prior art date
Application number
AT89401085T
Other languages
English (en)
Inventor
Patrick Cros
Didier Schneider
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE92964T1 publication Critical patent/ATE92964T1/de

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
    • 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
AT89401085T 1988-05-02 1989-04-19 Verfahren zur herstellung von itaconsaeure. ATE92964T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805847A FR2630751B1 (fr) 1988-05-02 1988-05-02 Procede de production d'acide itaconique
EP89401085A EP0341112B1 (de) 1988-05-02 1989-04-19 Verfahren zur Herstellung von Itaconsäure

Publications (1)

Publication Number Publication Date
ATE92964T1 true ATE92964T1 (de) 1993-08-15

Family

ID=9365888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89401085T ATE92964T1 (de) 1988-05-02 1989-04-19 Verfahren zur herstellung von itaconsaeure.

Country Status (8)

Country Link
EP (1) EP0341112B1 (de)
AT (1) ATE92964T1 (de)
BR (1) BR8902017A (de)
CA (1) CA1340745C (de)
DE (1) DE68908253T2 (de)
ES (1) ES2058567T3 (de)
FR (1) FR2630751B1 (de)
MX (1) MX169584B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702492B1 (fr) * 1993-03-12 1995-05-24 Rhone Poulenc Chimie Procédé de production par fermentation d'acide itaconique.
FR2735775B1 (fr) * 1995-06-21 1997-07-18 Rhone Poulenc Chimie Procede de preparation d'anhydride citraconique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1293954A (fr) * 1961-07-01 1962-05-18 Miles Lab Procédé de fabrication de l'acide itaconique
FR1327937A (fr) * 1962-04-13 1963-05-24 Pfizer & Co C Perfectionnements apportés aux procédés pour la production de l'acide itaconique et de ses sels
DE3533352A1 (de) * 1985-09-19 1987-03-19 Sabine Tramm-Werner Biotechnologisches kontinuierliches verfahren zur hydrolyse von kohlenhydraten und die simultane weiterverarbeitung der spaltprodukte durch mikroorganismen
SE453922B (sv) * 1986-01-21 1988-03-14 Ingemar Bjurenvall Forfarande for jesning av sterkelsematerial
JPS63503200A (ja) * 1986-05-01 1988-11-24 ユニバーシティー　オブ　クイーンスランド アミログルコシダーゼとジモモナスモビリスを用いて前処理液化澱粉をエタノールに転化する方法

Also Published As

Publication number Publication date
MX169584B (es) 1993-07-13
DE68908253D1 (de) 1993-09-16
FR2630751A1 (fr) 1989-11-03
CA1340745C (fr) 1999-09-14
DE68908253T2 (de) 1993-11-25
FR2630751B1 (fr) 1992-03-13
EP0341112B1 (de) 1993-08-11
ES2058567T3 (es) 1994-11-01
EP0341112A1 (de) 1989-11-08
BR8902017A (pt) 1989-12-05

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee