FR2374279A1 - Procede de fermentation a deux phases pour l'oxydation ou l'epoxydation d'hydrocarbures - Google Patents

Procede de fermentation a deux phases pour l'oxydation ou l'epoxydation d'hydrocarbures

Info

Publication number
FR2374279A1
FR2374279A1 FR7738267A FR7738267A FR2374279A1 FR 2374279 A1 FR2374279 A1 FR 2374279A1 FR 7738267 A FR7738267 A FR 7738267A FR 7738267 A FR7738267 A FR 7738267A FR 2374279 A1 FR2374279 A1 FR 2374279A1
Authority
FR
France
Prior art keywords
epoxidation
hydrocarbons
oxidation
phase fermentation
fermentation process
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.)
Granted
Application number
FR7738267A
Other languages
English (en)
Other versions
FR2374279B1 (fr
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2374279A1 publication Critical patent/FR2374279A1/fr
Application granted granted Critical
Publication of FR2374279B1 publication Critical patent/FR2374279B1/fr
Granted 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/02—Oxygen as only ring hetero atoms
    • 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
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/874—Pseudomonas

Landscapes

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

Abstract

Procédé servant à effectuer une transformation enzymatique oxydante d'un substrat constitué par un hydrocarbure linéaire. Ce procédé est caractérisé par le fait qu'il consiste à effectuer une transformation enzymatique dans un système de fermentation à deux phases renfermant un milieu nutritif aqueux et un solvant organique comprenant un cyclohexane et à obtenir, à partir de ladite transformation enzymatique, un hydrocarbure oxydé.
FR7738267A 1976-12-20 1977-12-19 Procede de fermentation a deux phases pour l'oxydation ou l'epoxydation d'hydrocarbures Granted FR2374279A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/752,277 US4102744A (en) 1976-12-20 1976-12-20 Two phase fermentation

Publications (2)

Publication Number Publication Date
FR2374279A1 true FR2374279A1 (fr) 1978-07-13
FR2374279B1 FR2374279B1 (fr) 1984-06-01

Family

ID=25025636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738267A Granted FR2374279A1 (fr) 1976-12-20 1977-12-19 Procede de fermentation a deux phases pour l'oxydation ou l'epoxydation d'hydrocarbures

Country Status (8)

Country Link
US (1) US4102744A (fr)
JP (1) JPS5379095A (fr)
CA (1) CA1103178A (fr)
DE (1) DE2756287A1 (fr)
FR (1) FR2374279A1 (fr)
GB (1) GB1592461A (fr)
IT (1) IT1143789B (fr)
NL (1) NL7714064A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433047A1 (fr) * 1978-08-11 1980-03-07 Bio Research Center Co Procede de production d'epoxydes a l'aide de microorganismes immobilises
EP0022492A1 (fr) * 1979-07-07 1981-01-21 Bayer Ag Résolution stéréosélective de dérivés de la phénylglycine à l'aide de résines enzymatiques
FR2557590A1 (fr) * 1982-07-08 1985-07-05 Mitsui Toatsu Chemicals Procede pour eviter la degradation de l'activite d'une enzyme par un substrat en phase aqueuse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105556A1 (de) * 1981-02-16 1982-09-02 Henkel KGaA, 4000 Düsseldorf "verbessertes verfahren zur herstellung von xanthomonas-biopolymeren"

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424135A (en) * 1933-08-15 1935-02-15 Henry Dreyfus Production of organic compounds by fermentation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1792003C3 (de) * 1967-07-19 1973-11-08 Kyowa Hakko Kogyo Co. Ltd., Tokio Verfahren zur Abtrennung der nach der Fermentation zurückbleibenden Koh lenwasserstoffe und Mikroorganismenzellen aus einer Fermentationsflussigkeit
IT978495B (it) * 1973-01-26 1974-09-20 Antonimi E Procedimento per condurre reazio ni enzimatiche mediante l uso di sistemi bifasici acquoso organici

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424135A (en) * 1933-08-15 1935-02-15 Henry Dreyfus Production of organic compounds by fermentation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433047A1 (fr) * 1978-08-11 1980-03-07 Bio Research Center Co Procede de production d'epoxydes a l'aide de microorganismes immobilises
EP0022492A1 (fr) * 1979-07-07 1981-01-21 Bayer Ag Résolution stéréosélective de dérivés de la phénylglycine à l'aide de résines enzymatiques
FR2557590A1 (fr) * 1982-07-08 1985-07-05 Mitsui Toatsu Chemicals Procede pour eviter la degradation de l'activite d'une enzyme par un substrat en phase aqueuse

Also Published As

Publication number Publication date
NL7714064A (nl) 1978-06-22
US4102744A (en) 1978-07-25
CA1103178A (fr) 1981-06-16
JPS5379095A (en) 1978-07-13
FR2374279B1 (fr) 1984-06-01
IT1143789B (it) 1986-10-22
DE2756287A1 (de) 1978-06-29
GB1592461A (en) 1981-07-08

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