DK133952B - Method for the extraction and purification of enzymes from microorganisms. - Google Patents

Method for the extraction and purification of enzymes from microorganisms.

Info

Publication number
DK133952B
DK133952B DK374273A DK374273A DK133952B DK 133952 B DK133952 B DK 133952B DK 374273 A DK374273 A DK 374273A DK 374273 A DK374273 A DK 374273A DK 133952 B DK133952 B DK 133952B
Authority
DK
Denmark
Prior art keywords
microorganisms
enzymes
purification
extraction
Prior art date
Application number
DK374273A
Other languages
Danish (da)
Other versions
DK133952C (en
Inventor
Franco Morisi
Francesco Cecere
Francesco Bartoli
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of DK133952B publication Critical patent/DK133952B/en
Application granted granted Critical
Publication of DK133952C publication Critical patent/DK133952C/da

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
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • C12N9/84—Penicillin amidase (3.5.1.11)
    • 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • 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
DK374273A 1972-07-07 1973-07-05 Method for the extraction and purification of enzymes from microorganisms. DK133952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2673372 1972-07-07

Publications (2)

Publication Number Publication Date
DK133952B true DK133952B (en) 1976-08-16
DK133952C DK133952C (en) 1977-01-24

Family

ID=11220129

Family Applications (1)

Application Number Title Priority Date Filing Date
DK374273A DK133952B (en) 1972-07-07 1973-07-05 Method for the extraction and purification of enzymes from microorganisms.

Country Status (9)

Country Link
BE (1) BE801351A (en)
DE (2) DE2334521C3 (en)
DK (1) DK133952B (en)
FR (1) FR2192114B1 (en)
GB (1) GB1411503A (en)
IE (1) IE38174B1 (en)
LU (1) LU67902A1 (en)
NL (1) NL7309439A (en)
NO (1) NO138451C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055469A (en) * 1976-12-10 1977-10-25 Eastman Kodak Company Purification of microbial enzyme extracts using synthetic polyelectrolytes
JPS56109586A (en) * 1980-02-05 1981-08-31 Cpc International Inc Production of fixed glucoseisomerase
US5622822A (en) * 1994-09-13 1997-04-22 Johnson & Johnson Clinical Diagnostics, Inc. Methods for capture and selective release of nucleic acids using polyethyleneimine and an anionic phosphate ester surfactant and amplification of same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482569A (en) * 1966-06-07 1967-05-26 Mobil Oil Corp Process for the enzymatic oxidation of hydrocarbon derivatives
FR1505666A (en) * 1966-12-01 1967-12-15 Bristol Myers Co Process for the production of 6-aminopenicillanic acid by the enzymatic degradation of a penicillin

Also Published As

Publication number Publication date
FR2192114A1 (en) 1974-02-08
NO138451C (en) 1978-09-06
NO138451B (en) 1978-05-29
BE801351A (en) 1973-10-15
LU67902A1 (en) 1973-08-31
DK133952C (en) 1977-01-24
DE2334521A1 (en) 1974-01-24
IE38174L (en) 1974-01-07
GB1411503A (en) 1975-10-29
DE2366417C (en) 1982-07-08
FR2192114B1 (en) 1979-01-12
DE2334521B2 (en) 1976-12-23
IE38174B1 (en) 1978-01-18
DE2334521C3 (en) 1981-11-19
NL7309439A (en) 1974-01-09

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Legal Events

Date Code Title Description
PBP Patent lapsed