FR95245E - Process for recovering pure yeasts from an emulsion comprising yeasts and hydrocarbons in an aqueous mineral medium. - Google Patents

Process for recovering pure yeasts from an emulsion comprising yeasts and hydrocarbons in an aqueous mineral medium.

Info

Publication number
FR95245E
FR95245E FR159583A FR159583A FR95245E FR 95245 E FR95245 E FR 95245E FR 159583 A FR159583 A FR 159583A FR 159583 A FR159583 A FR 159583A FR 95245 E FR95245 E FR 95245E
Authority
FR
France
Prior art keywords
yeasts
hydrocarbons
emulsion
aqueous mineral
mineral medium
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
FR159583A
Other languages
French (fr)
Inventor
Amaudric Du Chaffaut
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.)
IFP Energies Nouvelles IFPEN
BP PLC
Original Assignee
IFP Energies Nouvelles IFPEN
BP PLC
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
Priority claimed from GB28958/60A external-priority patent/GB914567A/en
Application filed by IFP Energies Nouvelles IFPEN, BP PLC filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of FR95245E publication Critical patent/FR95245E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FR159583A 1960-08-22 1968-07-17 Process for recovering pure yeasts from an emulsion comprising yeasts and hydrocarbons in an aqueous mineral medium. Expired FR95245E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB28958/60A GB914567A (en) 1960-08-22 1960-08-22 Process for recovering pure yeasts
GB3308767A GB1224881A (en) 1960-08-22 1967-07-19 Improvements in or relating to the recovery of a cultivated micro-organism

Publications (1)

Publication Number Publication Date
FR95245E true FR95245E (en) 1970-08-07

Family

ID=10348400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR159583A Expired FR95245E (en) 1960-08-22 1968-07-17 Process for recovering pure yeasts from an emulsion comprising yeasts and hydrocarbons in an aqueous mineral medium.

Country Status (4)

Country Link
DE (1) DE1767856C3 (en)
FR (1) FR95245E (en)
GB (1) GB1224881A (en)
NL (1) NL6809933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303077A1 (en) * 1975-03-06 1976-10-01 British Petroleum Co Isolation of biomass from fermentation broths - by two stage centrifugation with recycle of final aq. effluent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303077A1 (en) * 1975-03-06 1976-10-01 British Petroleum Co Isolation of biomass from fermentation broths - by two stage centrifugation with recycle of final aq. effluent

Also Published As

Publication number Publication date
NL6809933A (en) 1969-01-21
GB1224881A (en) 1971-03-10
DE1767856B2 (en) 1978-09-28
DE1767856C3 (en) 1979-05-23
DE1767856A1 (en) 1971-09-30

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