GB1381677A - Fermentation process of the inverse emulsion type - Google Patents

Fermentation process of the inverse emulsion type

Info

Publication number
GB1381677A
GB1381677A GB3572972A GB3572972A GB1381677A GB 1381677 A GB1381677 A GB 1381677A GB 3572972 A GB3572972 A GB 3572972A GB 3572972 A GB3572972 A GB 3572972A GB 1381677 A GB1381677 A GB 1381677A
Authority
GB
United Kingdom
Prior art keywords
emulsion
oil
water
organism
micro
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
Application number
GB3572972A
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.)
RECH ET DACTIVITES PETROLIERSE
IFP Energies Nouvelles IFPEN
Original Assignee
RECH ET DACTIVITES PETROLIERSE
IFP Energies Nouvelles IFPEN
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 RECH ET DACTIVITES PETROLIERSE, IFP Energies Nouvelles IFPEN filed Critical RECH ET DACTIVITES PETROLIERSE
Publication of GB1381677A publication Critical patent/GB1381677A/en
Expired 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
    • C12P21/00—Preparation of peptides or proteins

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (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

1381677 Growing yeast &c. in water-in-oil emulsion INSTITUT FRANCAIS DU PETROLE and ENTREPRISE DE RECHERCHES ET D'ACTIVITES PETROLIERES-ELF 31 July 1972 [3 Aug 1971] 35729/72 Heading C6F A micro-organism e.g. Candida lipolytica is grown in an aerated and stirred water-inhydrocarbon oil (inverse) emulsion, part at least of the emulsion is taken off and allowed to settle whereby the emulsion is naturally broken, and the settled oily phase is recycled. The settled aqueous phase, from which the micro-organism is recovered, may also be returned, after regeneration with nutritive constituents. Alternatively, the aqueous phase may be ted to an oil-in-water (direct) emulsion fermentation.
GB3572972A 1971-08-03 1972-07-31 Fermentation process of the inverse emulsion type Expired GB1381677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128523A FR2148791A5 (en) 1971-08-03 1971-08-03

Publications (1)

Publication Number Publication Date
GB1381677A true GB1381677A (en) 1975-01-22

Family

ID=9081432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3572972A Expired GB1381677A (en) 1971-08-03 1972-07-31 Fermentation process of the inverse emulsion type

Country Status (5)

Country Link
DE (1) DE2236596A1 (en)
FR (1) FR2148791A5 (en)
GB (1) GB1381677A (en)
IT (1) IT963485B (en)
NL (1) NL7210681A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490672B1 (en) * 1980-09-19 1985-10-04 Elf Aquitaine MICROEMULSION OF NUTRITIVE SUBSTANCES, ASSIMILABLE BY MICROORGANISMS, PREPARATION METHOD THEREOF, AND APPLICATIONS THEREOF
FR2512057B2 (en) * 1981-09-01 1985-11-15 Elf Aquitaine MICROEMULSION OF NUTRITIVE SUBSTANCES, ASSIMILABLE BY MICROORGANISMS, PREPARATION METHOD THEREOF, AND APPLICATIONS THEREOF
WO1982001563A1 (en) * 1980-10-23 1982-05-13 Bo Mattiasson Biological and chemical conversion processes in liquid phase-system

Also Published As

Publication number Publication date
DE2236596A1 (en) 1973-02-15
FR2148791A5 (en) 1973-03-23
IT963485B (en) 1974-01-10
NL7210681A (en) 1973-02-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees