DE68908253T2 - Verfahren zur Herstellung von Itaconsäure. - Google Patents

Verfahren zur Herstellung von Itaconsäure.

Info

Publication number
DE68908253T2
DE68908253T2 DE89401085T DE68908253T DE68908253T2 DE 68908253 T2 DE68908253 T2 DE 68908253T2 DE 89401085 T DE89401085 T DE 89401085T DE 68908253 T DE68908253 T DE 68908253T DE 68908253 T2 DE68908253 T2 DE 68908253T2
Authority
DE
Germany
Prior art keywords
itaconic acid
preparation
fermentation
carbohydrates
microorganisms
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
DE89401085T
Other languages
English (en)
Other versions
DE68908253D1 (de
Inventor
Patrick Cros
Didier Schneider
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 SA filed Critical Rhone Poulenc Chimie SA
Publication of DE68908253D1 publication Critical patent/DE68908253D1/de
Application granted granted Critical
Publication of DE68908253T2 publication Critical patent/DE68908253T2/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
    • 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
DE89401085T 1988-05-02 1989-04-19 Verfahren zur Herstellung von Itaconsäure. Expired - Fee Related DE68908253T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805847A FR2630751B1 (fr) 1988-05-02 1988-05-02 Procede de production d'acide itaconique

Publications (2)

Publication Number Publication Date
DE68908253D1 DE68908253D1 (de) 1993-09-16
DE68908253T2 true DE68908253T2 (de) 1993-11-25

Family

ID=9365888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89401085T Expired - Fee Related DE68908253T2 (de) 1988-05-02 1989-04-19 Verfahren zur Herstellung von Itaconsäure.

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
FR2630751B1 (fr) 1992-03-13
EP0341112B1 (de) 1993-08-11
ATE92964T1 (de) 1993-08-15
ES2058567T3 (es) 1994-11-01
EP0341112A1 (de) 1989-11-08
BR8902017A (pt) 1989-12-05

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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