GB1154183A - Production of Yeast - Google Patents

Production of Yeast

Info

Publication number
GB1154183A
GB1154183A GB4080066A GB4080066A GB1154183A GB 1154183 A GB1154183 A GB 1154183A GB 4080066 A GB4080066 A GB 4080066A GB 4080066 A GB4080066 A GB 4080066A GB 1154183 A GB1154183 A GB 1154183A
Authority
GB
United Kingdom
Prior art keywords
cultivation
yeast
nutrient medium
sodium
hydrocarbons
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
GB4080066A
Inventor
Hiroshi Iizuka
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.)
Toyo Koatsu Industries Inc
Original Assignee
Toyo Koatsu Industries Inc
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 Toyo Koatsu Industries Inc filed Critical Toyo Koatsu Industries Inc
Priority to GB4080066A priority Critical patent/GB1154183A/en
Publication of GB1154183A publication Critical patent/GB1154183A/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
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic

Landscapes

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

Abstract

1,154,183. Yeast. TOYO KOATSU INDISTRIES Inc. Sept:13; 1966, No. 40800/66. Heading C6F. Trichosporon japonicum (ATCC Nos. 20002, 20003 and 20004) is cultivated in a nutrient medium in the presence of a petroleum hydrocarbon and a gas containing free oxygen (air). The yeast produced by the cultivation is separated; washed and dried. Cultivation is typically, carried out at a temperature in the range 30‹-40‹C. and at a pH of 5. Petroleum hydrocarbons (0À5-20 volume % of the nutrient medium): normal paraffinic hydrocarbons containing 10 to 22 carbon atoms (aromatic and naphthenic hydrocarbons may be present) exemplified by gasoline, kerosene, gas oil and heavy oil fractions. Nutrient medium : the following constituents are mentioned in addition to agar: (i) yeast extract, corn steep liquor, rice bran extract, molasses and vitamins of group B; (ii) ammonia, ammonium sulphate, ammonium chloride, diammomum hydrogen phosphate and urea; (iii) sodium or potassium dihydrogen hosphate and disodium hydrogen phosphate; and (iv) magnesium or ferrous sulphate, and sodium or potassium chloride. An anti-foaming agent may be included. Comparative experiments disclose the cultivation of Candida rugosa and Candida tropicalis.
GB4080066A 1966-09-13 1966-09-13 Production of Yeast Expired GB1154183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4080066A GB1154183A (en) 1966-09-13 1966-09-13 Production of Yeast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4080066A GB1154183A (en) 1966-09-13 1966-09-13 Production of Yeast

Publications (1)

Publication Number Publication Date
GB1154183A true GB1154183A (en) 1969-06-04

Family

ID=10416678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4080066A Expired GB1154183A (en) 1966-09-13 1966-09-13 Production of Yeast

Country Status (1)

Country Link
GB (1) GB1154183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109082386A (en) * 2018-08-01 2018-12-25 锦州医科大学 One plant of microorganism for improving the nutrition of bovine rumen methionine and its application

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109082386A (en) * 2018-08-01 2018-12-25 锦州医科大学 One plant of microorganism for improving the nutrition of bovine rumen methionine and its application
CN109082386B (en) * 2018-08-01 2023-06-16 锦州医科大学 Microorganism for improving methionine nutrition of cow rumen and application thereof

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