DK388982A - Stabiliserede lactaseoploesninger og fremgangsmaade til stabilisering deraf - Google Patents

Stabiliserede lactaseoploesninger og fremgangsmaade til stabilisering deraf Download PDF

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Publication number
DK388982A
DK388982A DK388982A DK388982A DK388982A DK 388982 A DK388982 A DK 388982A DK 388982 A DK388982 A DK 388982A DK 388982 A DK388982 A DK 388982A DK 388982 A DK388982 A DK 388982A
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DK
Denmark
Prior art keywords
stabilizing
stabilized
lactase solutions
lactase
solutions
Prior art date
Application number
DK388982A
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English (en)
Inventor
Stephen Ross Parr
Geoffrey Michael Frost
Original Assignee
Sturge John & E Ltd
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 Sturge John & E Ltd filed Critical Sturge John & E Ltd
Publication of DK388982A publication Critical patent/DK388982A/da

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    • 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)
    • 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
    • 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
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • 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
    • 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)
    • C12Y302/01108—Lactase (3.2.1.108)
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
DK388982A 1981-09-01 1982-08-31 Stabiliserede lactaseoploesninger og fremgangsmaade til stabilisering deraf DK388982A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8126457 1981-09-01

Publications (1)

Publication Number Publication Date
DK388982A true DK388982A (da) 1983-03-02

Family

ID=10524253

Family Applications (1)

Application Number Title Priority Date Filing Date
DK388982A DK388982A (da) 1981-09-01 1982-08-31 Stabiliserede lactaseoploesninger og fremgangsmaade til stabilisering deraf

Country Status (3)

Country Link
US (1) US4464469A (da)
EP (1) EP0074237B1 (da)
DK (1) DK388982A (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562151A (en) * 1983-09-06 1985-12-31 Monsanto Company Stabilization of L-phenylalanine ammonia-lyase enzyme
CA1286012C (en) * 1988-09-09 1991-07-09 Robin Paul Cera Electrical grounding connector
GB8826429D0 (en) * 1988-11-11 1988-12-14 Univ Leeds Ind Service Ltd Enzyme stabilisation systems
GB9006642D0 (en) * 1990-03-24 1990-05-23 Gibson Timothy D Enzyme stabilisation
WO1993016175A1 (en) * 1992-02-13 1993-08-19 Gist-Brocades N.V. Stabilized aqueous liquid formulations of phytase
CA2637726C (en) * 2006-01-25 2014-04-15 Taro Pharmaceuticals North America, Inc. Anti-histamine compositions and use thereof
EP2120892A4 (en) * 2007-02-14 2011-05-18 Neil A Solomon FORMULATION OF LACTASE
WO2013084244A1 (en) * 2011-12-05 2013-06-13 Medreich Limited Stable lactase drops
US20170245513A1 (en) * 2014-08-27 2017-08-31 Godo Shusei Co., Ltd. Lactase solution and milk using same
JP5959132B1 (ja) * 2014-10-17 2016-08-02 合同酒精株式会社 ラクターゼ溶液及びそれを用いた乳
PL3568023T3 (pl) 2017-01-13 2021-12-27 Novozymes A/S Sterylnie filtrowany preparat laktazy zawierający sól z monowalentnym kationem i jego wytwarzanie
PT3638044T (pt) * 2017-06-15 2024-06-12 Dsm Ip Assets Bv Péletes de enzima congeladas
US12098162B2 (en) * 2017-11-13 2024-09-24 Extremochem, Lda Neutral glycosylated amides and dianionic glucuronidated acids as stabilizers for biological molecules
JP7199508B2 (ja) * 2018-04-09 2023-01-05 永勝医療製品有限公司 抗菌プラスチック、それを含む呼吸装置のガス通路およびその製造方法
BR112022012392A2 (pt) 2019-12-26 2022-08-30 Pharmunion Llc Produto de lactase estável

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095358A (en) * 1961-03-15 1963-06-25 Baxter Laboratories Inc Liquid chill proofing composition
US3242056A (en) * 1962-06-08 1966-03-22 Lysofrance Soc Thermally stable lysozyme composition and process for preparing same
GB1076750A (en) * 1964-09-16 1967-07-19 Takeda Chemical Industries Ltd Enzyme preparations in liquid form
DE1517787A1 (de) * 1965-12-06 1970-01-29 Takeda Chemical Industries Ltd Enzympraeparat und Verfahren zu seiner Herstellung
US3413198A (en) * 1966-06-30 1968-11-26 Calbiochem Reagents and method for assaying biological samples
US3515462A (en) * 1966-08-25 1970-06-02 Asahi Optical Co Ltd Fisheye type objective lens system
US4329429A (en) * 1980-03-24 1982-05-11 Pfizer Inc. Lactase preparation

Also Published As

Publication number Publication date
EP0074237A1 (en) 1983-03-16
US4464469A (en) 1984-08-07
EP0074237B1 (en) 1985-04-24

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