DK1373491T3 - PURIFIED lactase - Google Patents

PURIFIED lactase Download PDF

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Publication number
DK1373491T3
DK1373491T3 DK02759791.3T DK02759791T DK1373491T3 DK 1373491 T3 DK1373491 T3 DK 1373491T3 DK 02759791 T DK02759791 T DK 02759791T DK 1373491 T3 DK1373491 T3 DK 1373491T3
Authority
DK
Denmark
Prior art keywords
lactase
milk
poly
oligosaccharides
solution
Prior art date
Application number
DK02759791.3T
Other languages
Danish (da)
English (en)
Inventor
Van Rudolf Franciscus Wilhelmus C Beckhoven
Van Petrus Andreas Paridon
Original Assignee
Dsm Ip Assets Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8176033&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1373491(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of DK1373491T3 publication Critical patent/DK1373491T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/1203—Addition of, or treatment with, enzymes or microorganisms other than lactobacteriaceae
    • A23C9/1206—Lactose hydrolysing enzymes, e.g. lactase, beta-galactosidase
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C2210/00—Physical treatment of dairy products
    • A23C2210/20—Treatment using membranes, including sterile filtration
    • A23C2210/208—Removal of bacteria by membrane filtration; Sterile filtration of milk products
    • 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)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dairy Products (AREA)
  • Enzymes And Modification Thereof (AREA)
DK02759791.3T 2001-04-04 2002-04-03 PURIFIED lactase DK1373491T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01000102 2001-04-04
PCT/EP2002/003680 WO2002081673A1 (en) 2001-04-04 2002-04-03 Purified lactase

Publications (1)

Publication Number Publication Date
DK1373491T3 true DK1373491T3 (en) 2016-03-14

Family

ID=8176033

Family Applications (2)

Application Number Title Priority Date Filing Date
DK02759791.3T DK1373491T3 (en) 2001-04-04 2002-04-03 PURIFIED lactase
DK10176987.5T DK2280065T3 (da) 2001-04-04 2002-04-03 Oprenset lactase

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK10176987.5T DK2280065T3 (da) 2001-04-04 2002-04-03 Oprenset lactase

Country Status (8)

Country Link
US (3) US7955831B2 (enExample)
EP (2) EP2280065B1 (enExample)
JP (6) JP2004534527A (enExample)
CN (1) CN100447242C (enExample)
DK (2) DK1373491T3 (enExample)
ES (2) ES2564821T3 (enExample)
PT (2) PT1373491E (enExample)
WO (1) WO2002081673A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004534527A (ja) 2001-04-04 2004-11-18 デーエスエム イーペー アセッツ ベスローテン フェンノートシャップ 精製ラクターゼ
US9011948B2 (en) * 2005-11-28 2015-04-21 Dsm Ip Assets B.V. Enzyme preparations yielding a clean taste
AU2013200779C1 (en) * 2005-11-28 2022-11-10 Dsm Ip Assets B.V. Enzyme preparations yielding a clean taste
US8236297B2 (en) * 2007-10-11 2012-08-07 Kenneth Manzo Method of treating lactose intolerance using genetically engineered bacteria
ES2591359T3 (es) 2007-12-03 2016-11-28 Novozymes A/S Método para producir un producto lácteo de bajo contenido en lactosa
EP2272374B1 (en) 2009-06-23 2015-01-14 Nestec S.A. Lactase containing milk powder
EP2687598B1 (en) * 2011-03-14 2017-02-15 Godo Shusei Co., Ltd. Method for assaying arylsulfatase activity
AU2014266373A1 (en) 2013-05-13 2015-12-03 Godo Shusei Co., Ltd. Method for producing lactase-containing composition
CN106061293A (zh) 2014-03-05 2016-10-26 帝斯曼知识产权资产管理有限公司 液体乳糖酶组合物
EP3187582B1 (en) * 2014-08-27 2025-07-23 Godo Shusei Co., Ltd. Lactase solution
WO2016060224A1 (ja) * 2014-10-17 2016-04-21 合同酒精株式会社 ラクターゼ溶液及びそれを用いた乳
BR112017011607A2 (pt) 2014-12-05 2018-01-09 Godo Shusei Kk solução de lactase e produto lácteo usando a mesma
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
DK3568023T3 (da) * 2017-01-13 2021-10-04 Novozymes As Sterilfiltreret lactasepræparat, som omfatter salt med monovalent kation, og fremstilling deraf
EP4321212A3 (en) * 2017-06-07 2024-05-15 Amano Enzyme Inc. Lactase bulk powder and lactase preparation
CN107858342B (zh) * 2017-10-11 2020-09-25 华中农业大学 一种稳定的乳糖酶液态制剂
KR102894940B1 (ko) 2019-12-26 2025-12-03 파뮤니온, 엘엘씨 안정한 락타아제 제품
CN115443336A (zh) * 2020-04-17 2022-12-06 合同酒精株式会社 容器装乳糖酶溶液
JPWO2023038057A1 (enExample) 2021-09-07 2023-03-16
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 (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306751A (en) * 1971-01-26 1973-02-14 Baxter Laboratories Inc Lactase enzyme production
US3753725A (en) 1971-03-11 1973-08-21 R Williams Method for enzymatic conversion of lactose to glucose and galactose in lactose containing fluids
US3919049A (en) 1974-06-27 1975-11-11 Tokyo Tanabe Co Process for preparing {62 -galactosidase
SE438773B (sv) 1974-11-13 1985-05-13 Tetra Pak Int Sett att framstella en steril mejeriprodukt med nedsatt halt av laktos
US4007283A (en) * 1975-10-28 1977-02-08 The Regents Of The University Of California Production and utilization of lactase
JPS53148591A (en) * 1977-05-31 1978-12-25 Daiwa Kasei Kk Production of novel lactase
JPS5571445A (en) 1978-11-24 1980-05-29 Morinaga Milk Ind Co Ltd Production of lactose hydrolyzate
EP0014502B1 (en) * 1979-02-06 1983-07-27 THE PROCTER & GAMBLE COMPANY Soap bars
JPS5651984A (en) 1979-10-02 1981-05-09 Sumitomo Chem Co Ltd Fixed lactase and its preparation
JPS56140890A (en) 1980-04-04 1981-11-04 Sumitomo Chem Co Ltd Immobilized lactase and its preparation
FR2500269A1 (fr) 1981-02-20 1982-08-27 Tetra Pak Int Procede pour le traitement des produits laitiers pour diminuer leur teneur en lactose notamment
JPS59175879A (ja) 1983-03-25 1984-10-04 Snow Brand Milk Prod Co Ltd 酵素における汚染細菌の殺菌法
AU586809B2 (en) * 1983-12-02 1989-07-27 Gist-Brocades N.V. Process for the preparation of a germ free solution of a lactose-splitting enzyme and its use.
US5283189A (en) 1987-02-09 1994-02-01 Research Development Corporation Of Japan β-galactosidase from Thermus sp
US5357852A (en) 1992-06-02 1994-10-25 Kohler Mix Specialties Method and apparatus for producing reduced lactose milk
US5744345A (en) * 1992-10-05 1998-04-28 Takara Shuzo Co., Ltd. Hyperthermostable β-galactosidase gene, enzyme encoded thereby, and process for production
US5821350A (en) 1995-11-01 1998-10-13 Nexia Biotechnologies, Inc. Aspergillus niger beta-galactosidase gene
ES2130991B1 (es) 1997-05-16 2000-04-01 Plumley Kevin More Procedimiento que implica la pre-digestion parcial en una linea de produccion para la elaboracion de leche y derivados lacteos libres de lactosa para evitar descargas de 5-hidroxi-triptamina - o 5-ht.
US6146902A (en) 1998-12-29 2000-11-14 Aventis Pasteur, Inc. Purification of polysaccharide-protein conjugate vaccines by ultrafiltration with ammonium sulfate solutions
DK1261697T3 (da) * 1999-07-09 2004-11-22 Univ Liege Kuldeaktiv beta-galactosidase, fremgangsmåde til fremstilling heraf og anvendelsen deraf
JP2004534527A (ja) 2001-04-04 2004-11-18 デーエスエム イーペー アセッツ ベスローテン フェンノートシャップ 精製ラクターゼ

Also Published As

Publication number Publication date
US7955831B2 (en) 2011-06-07
EP2280065B1 (en) 2021-01-13
EP2280065A1 (en) 2011-02-02
JP2010148516A (ja) 2010-07-08
DK2280065T3 (da) 2021-03-29
JP2016000058A (ja) 2016-01-07
US20040121041A1 (en) 2004-06-24
PT2280065T (pt) 2021-02-16
ES2858527T3 (es) 2021-09-30
JP2009034116A (ja) 2009-02-19
CN100447242C (zh) 2008-12-31
PT1373491E (pt) 2016-03-31
JP2013099364A (ja) 2013-05-23
US9763460B2 (en) 2017-09-19
US9149048B2 (en) 2015-10-06
WO2002081673A1 (en) 2002-10-17
ES2564821T3 (es) 2016-03-29
US20150359239A1 (en) 2015-12-17
JP2004534527A (ja) 2004-11-18
CN1500143A (zh) 2004-05-26
EP1373491A1 (en) 2004-01-02
US20110212221A1 (en) 2011-09-01
EP1373491B1 (en) 2015-12-30
JP2014050399A (ja) 2014-03-20

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