FR2150472A1 - Proteinaceous material - made by continuous fermentation of methane using microorganisms - Google Patents

Proteinaceous material - made by continuous fermentation of methane using microorganisms

Info

Publication number
FR2150472A1
FR2150472A1 FR7230096A FR7230096A FR2150472A1 FR 2150472 A1 FR2150472 A1 FR 2150472A1 FR 7230096 A FR7230096 A FR 7230096A FR 7230096 A FR7230096 A FR 7230096A FR 2150472 A1 FR2150472 A1 FR 2150472A1
Authority
FR
France
Prior art keywords
microorganisms
methane
proteinaceous material
continuous fermentation
condns
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
FR7230096A
Other languages
French (fr)
Other versions
FR2150472B1 (en
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.)
BP PLC
Original Assignee
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
Application filed by BP PLC filed Critical BP PLC
Publication of FR2150472A1 publication Critical patent/FR2150472A1/en
Application granted granted Critical
Publication of FR2150472B1 publication Critical patent/FR2150472B1/fr
Granted 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
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic
    • C12N1/30—Processes using, or culture media containing, hydrocarbons aliphatic having five or less carbon atoms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Power Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The proteinaceous material is prepd. by continuous culture of methane-using microorganisms under constant condns. to yield at least 0.81g. (dry wt.) microorganisms per litre per hour in an aq. growth medium contg. nutrient salts and ammonium ions, while maintaining the pH at 4.5-8.0 and the ammonium ion concn. at 2-100 mg/l.
FR7230096A 1971-08-24 1972-08-23 Proteinaceous material - made by continuous fermentation of methane using microorganisms Granted FR2150472A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3959971 1971-08-24
GB734871 1972-02-17

Publications (2)

Publication Number Publication Date
FR2150472A1 true FR2150472A1 (en) 1973-04-06
FR2150472B1 FR2150472B1 (en) 1977-07-22

Family

ID=26241364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230096A Granted FR2150472A1 (en) 1971-08-24 1972-08-23 Proteinaceous material - made by continuous fermentation of methane using microorganisms

Country Status (2)

Country Link
CA (1) CA976895A (en)
FR (1) FR2150472A1 (en)

Also Published As

Publication number Publication date
CA976895A (en) 1975-10-28
FR2150472B1 (en) 1977-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse