GB1348304A - Microbiological fermentation processes using oxygenated hydrocarbon feedstock - Google Patents

Microbiological fermentation processes using oxygenated hydrocarbon feedstock

Info

Publication number
GB1348304A
GB1348304A GB1348304DA GB1348304A GB 1348304 A GB1348304 A GB 1348304A GB 1348304D A GB1348304D A GB 1348304DA GB 1348304 A GB1348304 A GB 1348304A
Authority
GB
United Kingdom
Prior art keywords
alcohol
micro
organism
sterilised
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
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of GB1348304A publication Critical patent/GB1348304A/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
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • 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
    • C12N1/32—Processes using, or culture media containing, lower alkanols, i.e. C1 to C6
    • 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
    • C12P1/02—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using fungi

Landscapes

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

Abstract

1348304 Fermentation of alcohol sterilised feedstocks PHILLIPS PETROLEUM CO 19 April 1971 26624/71 Heading C6F A micro-biological fermentation process comprises cultivating a micro-organism in the presence of a water soluble oxygenated feedstock in the presence of an aqueous base medium containing mineral salts essential to the growth of the micro-organism and a source of animalable nitrogen, wherein the base medium is sterilised by adding a water-soluble aliphatic alcohol (e.g. methanol) thereto prior to contact with the micro-organism in an amount of from 5-99 weight per cent based on total medium plus alcohol. Where the oxygenated feedstock contains aldehydes a nitrogenous compound capable of reacting with the aldehyde to destroy its toxicity. Specified micro-organisms include the species Candida, Saccharomyces, Pichia, Debarmyces, Hansenula, Lipomyces, Cryptococcus, Torulopsin, or Brettanomyces. The process may be carried out continuously with automatic alcohol content of feed control linked to effluent alcohol concentration monitors. The amount of alcohol added is such that the diluted fermentation medium contains a level of alcohol which is non- toxic to the micro-organism employed,
GB1348304D 1971-04-19 1971-04-19 Microbiological fermentation processes using oxygenated hydrocarbon feedstock Expired GB1348304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2662471 1971-04-19

Publications (1)

Publication Number Publication Date
GB1348304A true GB1348304A (en) 1974-03-13

Family

ID=10246564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1348304D Expired GB1348304A (en) 1971-04-19 1971-04-19 Microbiological fermentation processes using oxygenated hydrocarbon feedstock

Country Status (1)

Country Link
GB (1) GB1348304A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017853A2 (en) * 1979-04-12 1980-10-29 Phillips Petroleum Company A process for producing single cell protein material and culture
EP0092761A2 (en) * 1982-04-22 1983-11-02 Hoechst Aktiengesellschaft Microbial polysaccharides, process for their production, microorganisms suitable therefor and use of the polysaccharides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017853A2 (en) * 1979-04-12 1980-10-29 Phillips Petroleum Company A process for producing single cell protein material and culture
EP0017853A3 (en) * 1979-04-12 1981-01-28 Phillips Petroleum Company A method for producing single cell protein material, protein material and pure culture
EP0092761A2 (en) * 1982-04-22 1983-11-02 Hoechst Aktiengesellschaft Microbial polysaccharides, process for their production, microorganisms suitable therefor and use of the polysaccharides
EP0092761A3 (en) * 1982-04-22 1985-07-17 Hoechst Aktiengesellschaft Microbial polysaccharides, process for their production, microorganisms suitable therefor and use of the polysaccharides

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee