BE889728A - Procede de production de l'enzyme cholesterase et d'hydrolyse des esters de cholesterol d'acides gras en utilisant l'enzyme elle-meme - Google Patents

Procede de production de l'enzyme cholesterase et d'hydrolyse des esters de cholesterol d'acides gras en utilisant l'enzyme elle-meme

Info

Publication number
BE889728A
BE889728A BE0/205480A BE205480A BE889728A BE 889728 A BE889728 A BE 889728A BE 0/205480 A BE0/205480 A BE 0/205480A BE 205480 A BE205480 A BE 205480A BE 889728 A BE889728 A BE 889728A
Authority
BE
Belgium
Prior art keywords
enzyme
cholesterase
hydrolysis
production
fatty acid
Prior art date
Application number
BE0/205480A
Other languages
English (en)
Inventor
P Sacceddu
V Vitobello
P Branduzzi
N Cimini
Original Assignee
Eni Ente Naz Idrocarb
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 Eni Ente Naz Idrocarb filed Critical Eni Ente Naz Idrocarb
Publication of BE889728A publication Critical patent/BE889728A/fr

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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/025—Achromobacter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/824—Achromobacter

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Virology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
BE0/205480A 1980-07-24 1981-07-23 Procede de production de l'enzyme cholesterase et d'hydrolyse des esters de cholesterol d'acides gras en utilisant l'enzyme elle-meme BE889728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23656/80A IT1132230B (it) 1980-07-24 1980-07-24 Procedimento per la produzione dell'enzima colesterolo-esterasi e per idrolisi degli esteri con acidi grassi del colesterolo mediante l'impiego dell'enzima stesso

Publications (1)

Publication Number Publication Date
BE889728A true BE889728A (fr) 1982-01-25

Family

ID=11208924

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205480A BE889728A (fr) 1980-07-24 1981-07-23 Procede de production de l'enzyme cholesterase et d'hydrolyse des esters de cholesterol d'acides gras en utilisant l'enzyme elle-meme

Country Status (19)

Country Link
US (2) US4387163A (fr)
JP (1) JPS5754587A (fr)
AR (1) AR227056A1 (fr)
AT (1) AT374827B (fr)
BE (1) BE889728A (fr)
CA (1) CA1166986A (fr)
CH (1) CH654025A5 (fr)
DE (1) DE3127979C2 (fr)
DK (1) DK148827C (fr)
ES (2) ES504384A0 (fr)
FI (1) FI70924C (fr)
FR (1) FR2487375A1 (fr)
GB (1) GB2080311B (fr)
IE (1) IE51745B1 (fr)
IT (1) IT1132230B (fr)
NL (1) NL8103522A (fr)
NO (1) NO158948C (fr)
PT (1) PT73420B (fr)
SE (1) SE446405B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767735A (en) * 1987-02-02 1988-08-30 Cosden Technology, Inc. Catalyst pretreatment process
US5143883A (en) * 1987-09-21 1992-09-01 Quantum Chemical Corporation Modified silica based catalyst
US5098969A (en) * 1987-09-21 1992-03-24 Quantum Chemical Corporation Propylene polymerization using modified silica based catalyst
US5145821A (en) * 1990-05-09 1992-09-08 Quantum Chemical Corporation Silica supported polymerization catalyst system
US5034365A (en) * 1990-05-09 1991-07-23 Quantum Chemical Corporation Silica supported polymerization catalyst
US5238891A (en) * 1989-06-15 1993-08-24 Phillips Petroleum Company Olefin polymerization catalyst and process
US5037789A (en) * 1990-03-23 1991-08-06 Quantum Chemical Corporation Non-supported catalyst
US5232998A (en) * 1990-05-09 1993-08-03 Quantum Chemical Corporation Olefin polymerization using silica supported catalyst
IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
JP3311780B2 (ja) * 1991-07-23 2002-08-05 三菱化学株式会社 オレフィン重合体の製造方法
US5424263A (en) * 1993-04-23 1995-06-13 Quantum Chemical Corporation Supported polymerization catalyst
EP1847555A1 (fr) * 2006-04-18 2007-10-24 Borealis Technology Oy Polypropylène à ramifications multiples

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135604C (fr) * 1965-06-25
LU65587A1 (fr) 1972-06-22 1973-12-27
DE2315501C3 (de) * 1973-03-28 1980-02-21 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur Bestimmung von Cholesterin
JPS50157588A (fr) * 1974-06-17 1975-12-19
US4052263A (en) * 1975-12-11 1977-10-04 Eastman Kodak Company Production of cholesterol esterase using Nocardia cholesterolicum
JPS591286B2 (ja) * 1976-02-05 1984-01-11 三井東圧化学株式会社 α−オレフインの重合方法
US4042461A (en) * 1976-09-10 1977-08-16 Eastman Kodak Company Method for purifying cholesterol esterase
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
US4199475A (en) * 1978-09-22 1980-04-22 Phillips Petroleum Company Catalyst for producing polymers of ethylene

Also Published As

Publication number Publication date
JPS5754587A (en) 1982-04-01
FI70924C (fi) 1986-10-27
IT8023656A0 (it) 1980-07-24
DK326681A (da) 1982-01-25
US4387163A (en) 1983-06-07
DE3127979C2 (de) 1983-02-03
FI70924B (fi) 1986-07-18
CA1166986A (fr) 1984-05-08
DE3127979A1 (de) 1982-02-25
GB2080311A (en) 1982-02-03
SE446405B (sv) 1986-09-08
NO812519L (no) 1982-01-25
PT73420B (en) 1982-10-08
ES8306504A1 (es) 1983-06-01
ES8301501A1 (es) 1982-12-01
IE51745B1 (en) 1987-03-18
IT1132230B (it) 1986-06-25
GB2080311B (en) 1983-06-29
PT73420A (en) 1981-08-01
DK148827C (da) 1986-03-24
AR227056A1 (es) 1982-09-15
SE8104535L (sv) 1982-01-25
ES504384A0 (es) 1982-12-01
NO158948B (no) 1988-08-08
US4390454A (en) 1983-06-28
JPH0364105B2 (fr) 1991-10-03
DK148827B (da) 1985-10-14
CH654025A5 (it) 1986-01-31
AT374827B (de) 1984-06-12
ATA315081A (de) 1983-10-15
FR2487375B1 (fr) 1984-04-27
ES514674A0 (es) 1983-06-01
FI812288L (fi) 1982-01-25
NO158948C (no) 1988-11-16
IE811662L (en) 1982-01-24
NL8103522A (nl) 1982-02-16
FR2487375A1 (fr) 1982-01-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ENI ENTE NAZIONALE IDROCARBURI

Effective date: 19940731