GB1230414A - - Google Patents

Info

Publication number
GB1230414A
GB1230414A GB1230414DA GB1230414A GB 1230414 A GB1230414 A GB 1230414A GB 1230414D A GB1230414D A GB 1230414DA GB 1230414 A GB1230414 A GB 1230414A
Authority
GB
United Kingdom
Prior art keywords
fermenter
cultivation
culture medium
oxygen
organisms
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 GB1230414A publication Critical patent/GB1230414A/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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

1,230,414. Cultivating micro-organisms. UPRAVLENIE PROMYSHLENNOSTI BELKOVYKH VESCHESTV I FERMENTOV. July 9, 1968, No.32743/68. Heading C6F. In cultivating micro-organisms, oxygen is fed into the culture medium under super-atmospheric pressure e.g. 1 atm. gauge pressure, and the culture medium is continuously stirred, preferably with an intensity characterized by a Reynolds number of not less than 1 x 10<SP>5</SP>. Employing two consecutively connected fermenters, the unused oxygen in the first fermenter is removed from culture fluid and passed to the second fermenter, along with the carbon dioxide formed in the cultivation, to saturate the culture fluid flowing continuously from the first fermenter. Unused oxygen from the second fermenter is freed of carbon dioxide and returned to the first fermenter. The culture medium may be treated with ozone at a rate of 5 to 10 mg. per litre during or prior to the cultivation. An example is directed to the cultivation of a Candida yeast on C 10 -C 24 n-paraffins or glucose.
GB1230414D 1968-07-09 1968-07-09 Expired GB1230414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3274368 1968-07-09

Publications (1)

Publication Number Publication Date
GB1230414A true GB1230414A (en) 1971-05-05

Family

ID=10343349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230414D Expired GB1230414A (en) 1968-07-09 1968-07-09

Country Status (1)

Country Link
GB (1) GB1230414A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364621A1 (en) * 1976-09-17 1978-04-14 Linde Ag FORAGE YEAST PREPARATION PROCESS
EP0086071A1 (en) * 1982-02-09 1983-08-17 The Regents Of The University Of California Ozone inactivated organisms as vaccines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364621A1 (en) * 1976-09-17 1978-04-14 Linde Ag FORAGE YEAST PREPARATION PROCESS
EP0086071A1 (en) * 1982-02-09 1983-08-17 The Regents Of The University Of California Ozone inactivated organisms as vaccines

Similar Documents

Publication Publication Date Title
ES8204762A1 (en) Method for preparing 2,5-diketo-D-gluconic acid and microorganisms for carrying out the method.
FR2440403A1 (en) PROCESS FOR PRODUCING A SUBSTANCE HAVING BACTERIOSTATIC ACTIVITY
KR890005273A (en) Continuous production method of citric acid by double tube reactor
JPS5324511B2 (en)
KR870001227A (en) Process for preparing ginsenoside-Rd
GB1230414A (en)
KR890008312A (en) Fermentation at Controlled Lunch Rates
GB1352545A (en) Fermentation process
JPS5337189A (en) Production of surfactant
GB1270006A (en) Improvements in or relating to the fermentation of methane utilizing microorganisms
GB1509539A (en) Whole blood standards for use in haematology
JPS6443182A (en) Mixed cultured product, production and method thereof
GB1320723A (en) Production of foodstuffs from natural gas
GB1187006A (en) A Fermentation Process for the Production of alpha-Ketoglutaric Acid.
GB1423642A (en) Process for culturing methanol-utilizing yeast
Wainwright et al. An influence of carbon source upon the penicillin sensitivity of Escherichia coli in solid medium
ES406391A1 (en) Process for the production of micro-organisms
GB868958A (en) Improvements in or relating to antibiotics
ES423564A1 (en) Method for cultivating yeasts
GB1401956A (en) Growing of yeast and other microorganisms
KR870004147A (en) Method for preparing hyaluronic acid by chemostat culture method
GB1466981A (en) Glucose oxidase preparations and their use
GB1453905A (en) Fermentation process for producing optically active l-lysine
GB1389082A (en) Process for growing microorganisms with low pressure air
GB1208273A (en) Improvements in or relating to the cultivation of micro-organisms

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees