GB700316A - Culturing penicillin-producing organisms in liquid media containing fats or the fattyacids therefrom - Google Patents

Culturing penicillin-producing organisms in liquid media containing fats or the fattyacids therefrom

Info

Publication number
GB700316A
GB700316A GB4156/51A GB415651A GB700316A GB 700316 A GB700316 A GB 700316A GB 4156/51 A GB4156/51 A GB 4156/51A GB 415651 A GB415651 A GB 415651A GB 700316 A GB700316 A GB 700316A
Authority
GB
United Kingdom
Prior art keywords
oil
culturing
carbon
fatty acids
penicillin
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
GB4156/51A
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of GB700316A publication Critical patent/GB700316A/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

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)
  • Botany (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

A method of culturing a penicillin-producing micro-organism comprises culturing the organism in contact with a liquid nutrient medium including as an assimilable source of carbon and energy a substance which is a member of a group consisting of (1) fats and (2) fatty acids having at least 14 carbon atoms in the molecule, the amount of any other assimilable source of carbon and energy in the medium being substantially less than the total caloric requirement of the culture. The said substance may provide the whole of the assimilable carbon source, or part, the balance being carbohydrates such as lactose and glucose. Specified fats are lard oil, soybean oil, linseed oil, cottonseed oil, peanut oil, coconut oil, corn oil, castor oil, sesame oil, crude palm oil, tallow, sperm oil, olive oil, tristearin, tripalmitin, triolein and trilaurin. Suitable fatty acids are stearic, palmitic, oleic, linoleic and myristic. Comminuted whole seeds especially beans, peanuts cottonseed and linseed may be used. The liquid oils or fatty acids are preferred; the solids may be melted before incorporating in the nutrient medium, or dispersed therein during the sterilization step. Specifications 631,126 and 676,130 are referred to.
GB4156/51A 1950-02-25 1951-02-20 Culturing penicillin-producing organisms in liquid media containing fats or the fattyacids therefrom Expired GB700316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US700316XA 1950-02-25 1950-02-25

Publications (1)

Publication Number Publication Date
GB700316A true GB700316A (en) 1953-11-25

Family

ID=22092699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4156/51A Expired GB700316A (en) 1950-02-25 1951-02-20 Culturing penicillin-producing organisms in liquid media containing fats or the fattyacids therefrom

Country Status (1)

Country Link
GB (1) GB700316A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564594A (en) * 1983-06-30 1986-01-14 E. I. Du Pont De Nemours And Company Fermentation process for production of carboxylic acids
US4877731A (en) * 1988-06-27 1989-10-31 E. I. Du Pont De Nemours And Company Fermentation process for carboxylic acids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564594A (en) * 1983-06-30 1986-01-14 E. I. Du Pont De Nemours And Company Fermentation process for production of carboxylic acids
US4877731A (en) * 1988-06-27 1989-10-31 E. I. Du Pont De Nemours And Company Fermentation process for carboxylic acids

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