DE3173692D1 - Lactase preparation - Google Patents
Lactase preparationInfo
- Publication number
- DE3173692D1 DE3173692D1 DE8181301094T DE3173692T DE3173692D1 DE 3173692 D1 DE3173692 D1 DE 3173692D1 DE 8181301094 T DE8181301094 T DE 8181301094T DE 3173692 T DE3173692 T DE 3173692T DE 3173692 D1 DE3173692 D1 DE 3173692D1
- Authority
- DE
- Germany
- Prior art keywords
- lactase
- aqueous solution
- disclosed
- heating
- cells
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/133,036 US4329429A (en) | 1980-03-24 | 1980-03-24 | Lactase preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3173692D1 true DE3173692D1 (en) | 1986-03-20 |
Family
ID=22456731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181301094T Expired DE3173692D1 (en) | 1980-03-24 | 1981-03-16 | Lactase preparation |
Country Status (6)
Country | Link |
---|---|
US (1) | US4329429A (de) |
EP (1) | EP0036737B1 (de) |
JP (2) | JPS5910191B2 (de) |
AT (1) | ATE17868T1 (de) |
DE (1) | DE3173692D1 (de) |
DK (2) | DK167124B1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074237B1 (de) * | 1981-09-01 | 1985-04-24 | JOHN & E STURGE LIMITED | Stabilisierte Laktaselösungen und Verfahren zum Stabilisieren |
US4795709A (en) * | 1985-06-10 | 1989-01-03 | Phillips Petroleum Company | Solvent-induced autolysis of cells |
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 |
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 |
DK0804558T3 (da) * | 1994-11-08 | 2008-05-26 | Novozymes As | Tripeptidylaminopeptidase |
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 |
WO2002065611A1 (fr) * | 2001-02-16 | 2002-08-22 | Yanmar Co., Ltd. | Système de production d'énergie à générateur entraîné par moteur |
NZ554319A (en) * | 2004-09-02 | 2010-06-25 | Russell Salmon | Wall mounted appliance apparatus where the appliance swings out horizontally to become perpendicular to the wall |
WO2007060247A2 (en) * | 2005-11-28 | 2007-05-31 | Dsm Ip Assets B.V. | Enzyme preparations yielding a clean taste |
CN106661565B (zh) * | 2014-08-27 | 2020-04-21 | 合同酒精株式会社 | 乳糖酶溶液及使用其的乳 |
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 |
WO2023106420A1 (ja) | 2021-12-09 | 2023-06-15 | 合同酒精株式会社 | ラクターゼ溶液 |
Family Cites Families (10)
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 (de) * | 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 |
AU515262B2 (en) * | 1976-08-05 | 1981-03-26 | Cpc International Inc. | Protease inactivated alpha-amylase preparations |
US4235970A (en) * | 1976-08-05 | 1980-11-25 | Cpc International Inc. | Protease inactivated α-amylase preparations |
-
1980
- 1980-03-24 US US06/133,036 patent/US4329429A/en not_active Expired - Lifetime
-
1981
- 1981-03-16 DE DE8181301094T patent/DE3173692D1/de not_active Expired
- 1981-03-16 AT AT81301094T patent/ATE17868T1/de not_active IP Right Cessation
- 1981-03-16 EP EP81301094A patent/EP0036737B1/de not_active Expired
- 1981-03-23 DK DK129881A patent/DK167124B1/da not_active IP Right Cessation
- 1981-03-23 JP JP56042258A patent/JPS5910191B2/ja not_active Expired
-
1985
- 1985-02-25 JP JP3623185A patent/JPS6128389A/ja active Granted
-
1993
- 1993-03-10 DK DK027093A patent/DK167226B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK27093A (da) | 1993-03-10 |
DK129881A (da) | 1981-09-25 |
DK167226B1 (da) | 1993-09-20 |
DK167124B1 (da) | 1993-08-30 |
EP0036737A3 (en) | 1983-05-11 |
EP0036737B1 (de) | 1986-02-05 |
JPS5910191B2 (ja) | 1984-03-07 |
US4329429A (en) | 1982-05-11 |
JPS56148290A (en) | 1981-11-17 |
DK27093D0 (da) | 1993-03-10 |
JPS6254471B2 (de) | 1987-11-16 |
JPS6128389A (ja) | 1986-02-08 |
ATE17868T1 (de) | 1986-02-15 |
EP0036737A2 (de) | 1981-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CULTOR LTD., HELSINKI, FI |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CULTOR CORP., HELSINKI, FI |
|
8328 | Change in the person/name/address of the agent |
Free format text: DR.RER.NAT. RUEDIGER ZELLENTIN, DIPL.-ING. WIGER ZELLENTIN, DR. JUERGEN GRUSSDORF, 80331 MUENCHEN |