DK27093A - Fremgangsmaade til selektiv reduktion af proteaseaktivitet i proteaseholdige lactasepraeparater - Google Patents

Fremgangsmaade til selektiv reduktion af proteaseaktivitet i proteaseholdige lactasepraeparater

Info

Publication number
DK27093A
DK27093A DK027093A DK27093A DK27093A DK 27093 A DK27093 A DK 27093A DK 027093 A DK027093 A DK 027093A DK 27093 A DK27093 A DK 27093A DK 27093 A DK27093 A DK 27093A
Authority
DK
Denmark
Prior art keywords
protease
lactase
selective reduction
procedure
protease activity
Prior art date
Application number
DK027093A
Other languages
English (en)
Other versions
DK167226B1 (da
DK27093D0 (da
Inventor
Dennis Michael Fenton
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of DK27093A publication Critical patent/DK27093A/da
Publication of DK27093D0 publication Critical patent/DK27093D0/da
Application granted granted Critical
Publication of DK167226B1 publication Critical patent/DK167226B1/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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2468—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on beta-galactose-glycoside bonds, e.g. carrageenases (3.2.1.83; 3.2.1.157); beta-agarase (3.2.1.81)
    • C12N9/2471—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
    • 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)
    • C12N9/86—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides, e.g. penicillinase (3.5.2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01023—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y305/00—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
    • C12Y305/02—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in cyclic amides (3.5.2)
    • C12Y305/02006—Beta-lactamase (3.5.2.6)
    • 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
    • Y10S435/814—Enzyme separation or purification
    • 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
    • Y10S435/911—Microorganisms using fungi
    • 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
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Dairy Products (AREA)
DK027093A 1980-03-24 1993-03-10 Fremgangsmaade til selektiv reduktion af proteaseaktivitet i proteaseholdige lactasepraeparater DK167226B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/133,036 US4329429A (en) 1980-03-24 1980-03-24 Lactase preparation
US13303680 1980-03-24

Publications (3)

Publication Number Publication Date
DK27093A true DK27093A (da) 1993-03-10
DK27093D0 DK27093D0 (da) 1993-03-10
DK167226B1 DK167226B1 (da) 1993-09-20

Family

ID=22456731

Family Applications (2)

Application Number Title Priority Date Filing Date
DK129881A DK167124B1 (da) 1980-03-24 1981-03-23 Fremgangsmaade til udvinding af lactase fra lactaseholdige gaerceller
DK027093A DK167226B1 (da) 1980-03-24 1993-03-10 Fremgangsmaade til selektiv reduktion af proteaseaktivitet i proteaseholdige lactasepraeparater

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK129881A DK167124B1 (da) 1980-03-24 1981-03-23 Fremgangsmaade til udvinding af lactase fra lactaseholdige gaerceller

Country Status (6)

Country Link
US (1) US4329429A (da)
EP (1) EP0036737B1 (da)
JP (2) JPS5910191B2 (da)
AT (1) ATE17868T1 (da)
DE (1) DE3173692D1 (da)
DK (2) DK167124B1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074237B1 (en) * 1981-09-01 1985-04-24 JOHN & E STURGE LIMITED Stabilised lactase solutions and processes for stabilisation
US4795709A (en) * 1985-06-10 1989-01-03 Phillips Petroleum Company Solvent-induced autolysis of cells
JPS6384486A (ja) * 1986-09-27 1988-04-15 Unitika Ltd ビフイドバクテリウム菌の増殖促進剤の製造法
JP2711095B2 (ja) * 1986-09-27 1998-02-10 ユニチカ株式会社 ビフイドバクテリウム菌の増殖促進剤の製造法
CA2204257C (en) * 1994-11-08 2009-01-06 Kaj Andre Holm Tripeptidyl aminopeptidase
US6309681B1 (en) * 1999-06-03 2001-10-30 Nestec S.A. Multi-component marinades
US6833260B1 (en) 1999-10-08 2004-12-21 Protein Scientific, Inc. Lactose hydrolysis
CN100394665C (zh) * 2001-02-16 2008-06-11 洋马株式会社 具有由发动机驱动的发电机的电力系统
US20080087200A1 (en) * 2004-09-02 2008-04-17 Russell Salmon Wall-Mounted Appliance Apparatus
CA2946614C (en) * 2005-11-28 2021-01-26 Dsm Ip Assets B.V. Enzyme preparations yielding a clean taste
JP5931303B1 (ja) * 2014-08-27 2016-06-08 合同酒精株式会社 ラクターゼ溶液及びそれを用いた乳
AR107872A1 (es) * 2016-03-16 2018-06-13 Godo Sushei Co Ltd Proteinasa b y solución de lactasa usando sus propiedades y método para producirlo

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474822A (en) * 1935-02-01 1937-11-08 Carl Wilhelm Horter Process for the production of specifically active enzyme preparations
CH180241A (de) * 1941-02-18 1935-10-15 Fichtel & Sachs Ag Umschaltvorrichtung für Wechselgetriebe von Fahrrädern und ähnlichen Fahrzeugen.
US2715601A (en) * 1953-06-17 1955-08-16 Nat Dairy Res Lab Inc Lactase enzyme preparation
US2979440A (en) * 1957-04-03 1961-04-11 Rohm & Haas Stabilized diastatic enzyme compositions
US3592739A (en) * 1968-12-19 1971-07-13 Miles Lab Purification of lactase
US3885050A (en) * 1972-09-01 1975-05-20 Standard Oil Co Treatment of protein - containing microbial cells to remove undesirable flavor and odor substances
JPS5413496B2 (da) * 1972-10-17 1979-05-31
US3891772A (en) * 1974-02-13 1975-06-24 Standard Oil Co Extraction of undesirable flavor and odor components from microbial cells
US4235970A (en) * 1976-08-05 1980-11-25 Cpc International Inc. Protease inactivated α-amylase preparations
AU515262B2 (en) * 1976-08-05 1981-03-26 Cpc International Inc. Protease inactivated alpha-amylase preparations

Also Published As

Publication number Publication date
JPS56148290A (en) 1981-11-17
DE3173692D1 (en) 1986-03-20
DK129881A (da) 1981-09-25
DK167226B1 (da) 1993-09-20
JPS6128389A (ja) 1986-02-08
EP0036737B1 (en) 1986-02-05
DK27093D0 (da) 1993-03-10
JPS5910191B2 (ja) 1984-03-07
JPS6254471B2 (da) 1987-11-16
US4329429A (en) 1982-05-11
EP0036737A3 (en) 1983-05-11
ATE17868T1 (de) 1986-02-15
DK167124B1 (da) 1993-08-30
EP0036737A2 (en) 1981-09-30

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Legal Events

Date Code Title Description
A0 Application filed
B1 Patent granted (law 1993)
PUP Patent expired