FI950852A - Under alkaliska konditioner och vid höga temperaturer ytterst aktiva och stabila nya xylanaser - Google Patents

Under alkaliska konditioner och vid höga temperaturer ytterst aktiva och stabila nya xylanaser Download PDF

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Publication number
FI950852A
FI950852A FI950852A FI950852A FI950852A FI 950852 A FI950852 A FI 950852A FI 950852 A FI950852 A FI 950852A FI 950852 A FI950852 A FI 950852A FI 950852 A FI950852 A FI 950852A
Authority
FI
Finland
Prior art keywords
active
high temperatures
stable under
alkaline conditions
under alkaline
Prior art date
Application number
FI950852A
Other languages
English (en)
Finnish (fi)
Other versions
FI950852A0 (sv
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 FI950852A0 publication Critical patent/FI950852A0/sv
Publication of FI950852A publication Critical patent/FI950852A/sv

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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, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • 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)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FI950852A 1992-08-26 1995-02-24 Under alkaliska konditioner och vid höga temperaturer ytterst aktiva och stabila nya xylanaser FI950852A (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK921055A DK105592D0 (da) 1992-08-26 1992-08-26 Nyt 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 (2)

Publication Number Publication Date
FI950852A0 FI950852A0 (sv) 1995-02-24
FI950852A true FI950852A (sv) 1995-02-24

Family

ID=8100479

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950852A FI950852A (sv) 1992-08-26 1995-02-24 Under alkaliska konditioner och vid höga temperaturer ytterst aktiva och stabila nya xylanaser

Country Status (8)

Country Link
EP (1) EP0663949A1 (sv)
JP (1) JPH08500485A (sv)
AU (1) AU4944693A (sv)
BR (1) BR9306980A (sv)
CA (1) CA2142818A1 (sv)
DK (1) DK105592D0 (sv)
FI (1) FI950852A (sv)
WO (1) WO1994004664A1 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2807612B2 (ja) * 1993-03-12 1998-10-08 ノボ ノルディスク アクティーゼルスカブ 新規キシラナーゼ、その製造法、該キシラナーゼによるパルプ処理方法及びキシロオリゴ糖の製造法
AUPM493594A0 (en) * 1994-04-11 1994-05-05 Biotech International Limited Bacterial xylanase
BE1008570A3 (fr) * 1994-07-26 1996-06-04 Solvay Xylanase, microorganismes la produisant, molecule d'adn, procedes de preparation de cette xylanase et utilisations de celle-ci.
BE1008751A3 (fr) 1994-07-26 1996-07-02 Solvay Xylanase, microorganismes la produisant, molecules d'adn, procedes de preparation de cette xylanase et utilisations de celle-ci.
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
WO2001030984A2 (en) * 1999-10-27 2001-05-03 Aarhus Universitet Novel halotolerant and halophilic enzymes and the use of halotolerant and halophilic enzymes
US7504120B2 (en) 2002-06-14 2009-03-17 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
EP3406621A1 (en) 2006-02-14 2018-11-28 BP Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
WO2010089302A1 (en) 2009-02-06 2010-08-12 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 (sv) * 1990-01-10 1991-08-26 Korsnaes Ab Preparat som uppvisar enzymatisk delignifieringsaktivitet, saett att framstaella detsamma och tillaempningar daerav
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
DK105592D0 (da) 1992-08-26
BR9306980A (pt) 1999-01-12
FI950852A0 (sv) 1995-02-24
JPH08500485A (ja) 1996-01-23
EP0663949A1 (en) 1995-07-26
AU4944693A (en) 1994-03-15
CA2142818A1 (en) 1994-03-03
WO1994004664A1 (en) 1994-03-03

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