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FI950852L - New xylanases highly active and stable under alkaline conditions and high temperatures - Google Patents

New xylanases highly active and stable under alkaline conditions and high temperatures Download PDF

Info

Publication number
FI950852L
FI950852L FI950852A FI950852A FI950852L FI 950852 L FI950852 L FI 950852L FI 950852 A FI950852 A FI 950852A FI 950852 A FI950852 A FI 950852A FI 950852 L FI950852 L FI 950852L
Authority
FI
Finland
Prior art keywords
high temperatures
stable under
highly active
alkaline conditions
under alkaline
Prior art date
Application number
FI950852A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI950852A7 (en
FI950852A0 (en
Inventor
Arne Agerlin Olsen
Kjeld Ingvorsen
Henrik Bisgaard-Frantzen
Shamkant Anaat Patkar
Torben Halkier
Original Assignee
Novo Nordisk As
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 Novo Nordisk As filed Critical Novo Nordisk As
Publication of FI950852A7 publication Critical patent/FI950852A7/en
Publication of FI950852L publication Critical patent/FI950852L/en
Publication of FI950852A0 publication Critical patent/FI950852A0/en

Links

Classifications

    • 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)
    • C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D8/00—Methods for preparing or baking dough
    • A21D8/02—Methods for preparing dough; Treating dough prior to baking
    • A21D8/04—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
    • A21D8/042—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes with enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • 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)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/248—Xylanases
    • 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)
    • C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Husbandry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Fodder In General (AREA)
  • Paper (AREA)
FI950852A 1992-08-26 1993-08-25 Under alkaline conditions and at high temperatures, extremely active and stable new xylanases FI950852A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK921055A DK105592D0 (en) 1992-08-26 1992-08-26 NEW ENZYM
PCT/DK1993/000277 WO1994004664A1 (en) 1992-08-26 1993-08-25 New xylanases having high activity and stability at alkaline conditions and high temperatures

Publications (3)

Publication Number Publication Date
FI950852A7 FI950852A7 (en) 1995-02-24
FI950852L true FI950852L (en) 1995-02-24
FI950852A0 FI950852A0 (en) 1995-02-24

Family

ID=8100479

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950852A FI950852A0 (en) 1992-08-26 1993-08-25 Under alkaline conditions and at high temperatures, extremely active and stable new xylanases

Country Status (8)

Country Link
EP (1) EP0663949A1 (en)
JP (1) JPH08500485A (en)
AU (1) AU4944693A (en)
BR (1) BR9306980A (en)
CA (1) CA2142818A1 (en)
DK (1) DK105592D0 (en)
FI (1) FI950852A0 (en)
WO (1) WO1994004664A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2807612B2 (en) * 1993-03-12 1998-10-08 ノボ ノルディスク アクティーゼルスカブ Novel xylanase, method for producing the same, pulp treatment method using the xylanase, and method for producing xylo-oligosaccharide
AUPM493594A0 (en) * 1994-04-11 1994-05-05 Biotech International Limited Bacterial xylanase
BE1008751A3 (en) 1994-07-26 1996-07-02 Solvay Xylanase, the producing microorganisms, dna molecules, methods of preparation of this xylanase and uses thereof.
BE1008570A3 (en) * 1994-07-26 1996-06-04 Solvay Xylanase, micro-organisms producing same, DNA molecule, preparation methodsof said xylanase and uses thereof
US6300114B1 (en) 1994-07-29 2001-10-09 Rohm Enzyme Finland Oy Sequences of xylanase and xylanase expression vectors
AUPM900894A0 (en) 1994-10-26 1994-11-17 Biotech International Limited Bacterial xylanase
EP0815207A1 (en) * 1995-09-07 1998-01-07 Groupe Danone S.A. Non-starch polysaccharide hydrolysing enzymes
AU1018901A (en) * 1999-10-27 2001-05-08 Aarhus Universitet Novel halotolerant and halophilic enzymes and the use of halotolerant and halophilic enzymes
KR20080045764A (en) 2002-06-14 2008-05-23 신젠타 파티서페이션즈 아게 Xylanase, nucleic acids encoding the same, and methods of making and using the same
PL1989302T3 (en) 2006-02-14 2019-03-29 Bp Corp North America Inc Xylanases, nucleic acids encoding them and methods for making and using them
EP2393925B1 (en) 2009-02-06 2014-10-08 University of Chile Protein and DNA sequence encoding a cold adapted xylanase

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465320B (en) * 1990-01-10 1991-08-26 Korsnaes Ab PREPARATIONS SUBMITTING ENZYMATIC DELIGNIFICATION ACTIVITY, MADE TO MAKE THE SAME AND APPLICATIONS THEREOF
WO1991018976A1 (en) * 1990-06-08 1991-12-12 Novo Nordisk A/S HEMICELLULASES PRODUCED BY $i(BACILLUS STEAROTHERMOPHILUS)

Also Published As

Publication number Publication date
EP0663949A1 (en) 1995-07-26
FI950852A7 (en) 1995-02-24
AU4944693A (en) 1994-03-15
CA2142818A1 (en) 1994-03-03
FI950852A0 (en) 1995-02-24
JPH08500485A (en) 1996-01-23
BR9306980A (en) 1999-01-12
DK105592D0 (en) 1992-08-26
WO1994004664A1 (en) 1994-03-03

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