GB1447761A - Microbiological process - Google Patents

Microbiological process

Info

Publication number
GB1447761A
GB1447761A GB3717372A GB3717372A GB1447761A GB 1447761 A GB1447761 A GB 1447761A GB 3717372 A GB3717372 A GB 3717372A GB 3717372 A GB3717372 A GB 3717372A GB 1447761 A GB1447761 A GB 1447761A
Authority
GB
United Kingdom
Prior art keywords
nutrient
concentration
aug
rate
microbiological process
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
GB3717372A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB3717372A priority Critical patent/GB1447761A/en
Priority to CA174,045A priority patent/CA993388A/en
Priority to BE1005270A priority patent/BE803018A/en
Priority to NL7310867A priority patent/NL7310867A/xx
Priority to JP8873773A priority patent/JPS4955890A/ja
Priority to CH1142273A priority patent/CH585262A5/xx
Priority to ES417641A priority patent/ES417641A1/en
Publication of GB1447761A publication Critical patent/GB1447761A/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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

1447761 Controlling nutrient concentration SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 7 Aug 1973 [14 Aug 1972] 37173/72 Heading C6F A method for generating an increasing nutrient concentration in a medium fed to growing microorganisms comprises supplying nutrient at rate F 2 from a reservoir containing initially volume V 0 , of nutrient concentration C 0 , and which is supplied at rate F 1 , with further nutrient of concentration C 1 wherein C 1 > Co and F 2 > F 1 . The nutrient may be methanol.
GB3717372A 1972-08-09 1972-08-09 Microbiological process Expired GB1447761A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3717372A GB1447761A (en) 1972-08-09 1972-08-09 Microbiological process
CA174,045A CA993388A (en) 1972-08-09 1973-06-14 Microbiological process
BE1005270A BE803018A (en) 1972-08-09 1973-07-31 PROCEDURE FOR GROWING MICRO-ORGANISMS
NL7310867A NL7310867A (en) 1972-08-09 1973-08-07
JP8873773A JPS4955890A (en) 1972-08-09 1973-08-07
CH1142273A CH585262A5 (en) 1972-08-09 1973-08-07
ES417641A ES417641A1 (en) 1972-08-09 1975-09-11 Microbiological process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3717372A GB1447761A (en) 1972-08-09 1972-08-09 Microbiological process

Publications (1)

Publication Number Publication Date
GB1447761A true GB1447761A (en) 1976-09-02

Family

ID=10394369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3717372A Expired GB1447761A (en) 1972-08-09 1972-08-09 Microbiological process

Country Status (7)

Country Link
JP (1) JPS4955890A (en)
BE (1) BE803018A (en)
CA (1) CA993388A (en)
CH (1) CH585262A5 (en)
ES (1) ES417641A1 (en)
GB (1) GB1447761A (en)
NL (1) NL7310867A (en)

Also Published As

Publication number Publication date
NL7310867A (en) 1974-02-12
CA993388A (en) 1976-07-20
ES417641A1 (en) 1976-06-16
BE803018A (en) 1974-01-31
CH585262A5 (en) 1977-02-28
JPS4955890A (en) 1974-05-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee