GB1294810A - Process for producing yeast cells by cultivation - Google Patents

Process for producing yeast cells by cultivation

Info

Publication number
GB1294810A
GB1294810A GB3953371A GB3953371A GB1294810A GB 1294810 A GB1294810 A GB 1294810A GB 3953371 A GB3953371 A GB 3953371A GB 3953371 A GB3953371 A GB 3953371A GB 1294810 A GB1294810 A GB 1294810A
Authority
GB
United Kingdom
Prior art keywords
yeast
requiring
vitamin
hydrocarbon
assimilating
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
GB3953371A
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Publication of GB1294810A publication Critical patent/GB1294810A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

1294810 Yeast KANEGAFUCHI KAGAKU KOGYO K K 24 Aug 1971 [9 Oct 1970] 39533/71 Heading C6F A process for the production of yeast cells involves cultivating a mixed culture of biotinrequiring, hydrocarbon-assimilating yeast and a Vitamin B 1 -requiring yeast in an aqueous culture medium under aerobic conditions, using a carbon source comprising petroleum hydrocarbons. The Vitamin B 1 -requiring yeast need not necessarily be hydrocarbon assimilating. Biotin-requiring, hydrocarbon assimilating yeasts: specified species of the genera Candida, Debaryomyces, Mycotorula, Pichia and Torulopsis. Vitamin B 1 -requiring yeasts: specified species of the genera Candida, Rhodotorula, Torulopsis and Trichosporon. The Vitamin B 1 -requiring yeast should be present in the culture broth in an amount of at least 1% of the total number of cells, though much greater proportions than this are used according to the Examples.
GB3953371A 1970-10-09 1971-08-24 Process for producing yeast cells by cultivation Expired GB1294810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8893470A JPS5016430B1 (en) 1970-10-09 1970-10-09

Publications (1)

Publication Number Publication Date
GB1294810A true GB1294810A (en) 1972-11-01

Family

ID=13956707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3953371A Expired GB1294810A (en) 1970-10-09 1971-08-24 Process for producing yeast cells by cultivation

Country Status (7)

Country Link
JP (1) JPS5016430B1 (en)
AT (1) AT305934B (en)
BE (1) BE771348A (en)
BR (1) BR7105552D0 (en)
FR (1) FR2109664A5 (en)
GB (1) GB1294810A (en)
IT (1) IT1050200B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178735A (en) * 1985-07-01 1987-02-18 Ajinomoto Kk Activated sludge process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178735A (en) * 1985-07-01 1987-02-18 Ajinomoto Kk Activated sludge process

Also Published As

Publication number Publication date
AT305934B (en) 1973-03-26
FR2109664A5 (en) 1972-05-26
IT1050200B (en) 1981-03-10
BR7105552D0 (en) 1973-02-15
BE771348A (en) 1972-02-16
JPS5016430B1 (en) 1975-06-12

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Legal Events

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