GB1252750A - - Google Patents

Info

Publication number
GB1252750A
GB1252750A GB1252750DA GB1252750A GB 1252750 A GB1252750 A GB 1252750A GB 1252750D A GB1252750D A GB 1252750DA GB 1252750 A GB1252750 A GB 1252750A
Authority
GB
United Kingdom
Prior art keywords
residual oil
yeast
mechanically
subjected
fermentation
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
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 filed Critical
Publication of GB1252750A publication Critical patent/GB1252750A/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

1,252,750. Yeast &c. INGENIEURTECHNISCHES ZENTRALBURO MINERALOLE UND ORGANISCHE GRUNDSTOFFE. VEB. Dec.17, 1968, No.59951/68. Heading C6F. A fermentation product obtained by cultivation of micro-organisms, e.g. yeast of the genus Candida, on a mixture of saturated straight chain and branched chain hydrocarbons in an aqueous nutrient medium, is separated centrifugally, in the absence of a wetting agent, from a substantial proportion of accompanying residual oil (hydrocarbon material from which the straightchain hydrocarbons have been wholly or partially removed by the fermentation) and thereafter the centrifuged product is subjected either to evaporation, granulation, drying and extraction of residual oil or to freezing, removal of residual oil (mechanically or by solvent extraction) and dehydration (mechanically and/or thermally). Prior to the centrifugal separation, the fermentation product may be heated to a temperature of 50‹-90‹C. or cooled to between 5‹C. and -5‹C, or subjected to an electric alternating voltage or specified electromagnetic waves.
GB1252750D 1968-12-17 1968-12-17 Expired GB1252750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5995168 1968-12-17

Publications (1)

Publication Number Publication Date
GB1252750A true GB1252750A (en) 1971-11-10

Family

ID=10484728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252750D Expired GB1252750A (en) 1968-12-17 1968-12-17

Country Status (1)

Country Link
GB (1) GB1252750A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees