CA1067844A - Methode et milieu pour la production de cholesterol oxydase - Google Patents

Methode et milieu pour la production de cholesterol oxydase

Info

Publication number
CA1067844A
CA1067844A CA267,153A CA267153A CA1067844A CA 1067844 A CA1067844 A CA 1067844A CA 267153 A CA267153 A CA 267153A CA 1067844 A CA1067844 A CA 1067844A
Authority
CA
Canada
Prior art keywords
cholesterol
cholesterol oxidase
liter
medium
oxidase
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
CA267,153A
Other languages
English (en)
Inventor
Prakash S. Masurekar
Charles T. Goodhue
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Priority claimed from US05/639,690 external-priority patent/US4052263A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1067844A publication Critical patent/CA1067844A/fr
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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA267,153A 1975-12-11 1976-12-03 Methode et milieu pour la production de cholesterol oxydase Expired CA1067844A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/639,690 US4052263A (en) 1975-12-11 1975-12-11 Production of cholesterol esterase using Nocardia cholesterolicum
US05/741,908 US4093517A (en) 1975-12-11 1976-11-15 Method for producing cholesterol oxidase in the presence of a nonionic surfactant

Publications (1)

Publication Number Publication Date
CA1067844A true CA1067844A (fr) 1979-12-11

Family

ID=27093379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA267,153A Expired CA1067844A (fr) 1975-12-11 1976-12-03 Methode et milieu pour la production de cholesterol oxydase

Country Status (5)

Country Link
JP (1) JPS5290689A (fr)
CA (1) CA1067844A (fr)
DE (1) DE2656063C3 (fr)
FR (2) FR2334748A2 (fr)
GB (1) GB1551452A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340950A1 (de) * 1983-11-11 1985-05-23 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur gewinnung von cholesterinesterase
RU2285851C1 (ru) * 2005-02-07 2006-10-20 Общество с ограниченной ответственностью "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ "РЕГУЛЯТОР" Нормально закрытый регулятор расхода газа

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385319A (en) * 1971-09-22 1975-02-26 Nat Res Dev Enzyme preparations
DE2224133B2 (de) * 1972-05-17 1974-06-20 Boehringer Mannheim Gmbh, 6800 Mannheim Verwendung von bestimmten Mikroorganismen-Stämmen zur Gewinnung von Cholesterinoxydase, welche Cholesterin mit O tief 2 zu Cholestenon + H tief 2 O tief 2 oxydiert
US3909359A (en) * 1974-03-25 1975-09-30 Eastman Kodak Co Method for the preparation of cholesterol oxidase
DE2456586C3 (de) * 1974-11-29 1979-09-27 Boehringer Mannheim Gmbh, 6800 Mannheim Verwendung von bestimmten Mikroorganismenstämmen zur Gewinnung von Cholesterinoxidase, welche Cholesterin mit O2 zu Cholestenon + H2 O2 oxidiert
JPS5327357A (en) * 1976-08-27 1978-03-14 Hitachi Ltd Direct heating cathode

Also Published As

Publication number Publication date
DE2656063A1 (de) 1977-07-07
JPS5746839B2 (fr) 1982-10-05
DE2656063B2 (de) 1979-03-01
FR2362927A1 (fr) 1978-03-24
FR2334748A2 (fr) 1977-07-08
DE2656063C3 (de) 1984-06-28
FR2362927B1 (fr) 1980-02-01
FR2334748B2 (fr) 1983-05-27
GB1551452A (en) 1979-08-30
JPS5290689A (en) 1977-07-30

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