BR9106781A - Xilanase,processo para produzir xilanese e uso da mesma - Google Patents

Xilanase,processo para produzir xilanese e uso da mesma

Info

Publication number
BR9106781A
BR9106781A BR919106781A BR9106781A BR9106781A BR 9106781 A BR9106781 A BR 9106781A BR 919106781 A BR919106781 A BR 919106781A BR 9106781 A BR9106781 A BR 9106781A BR 9106781 A BR9106781 A BR 9106781A
Authority
BR
Brazil
Prior art keywords
xylanesis
xylanase
produce
same
produce xylanesis
Prior art date
Application number
BR919106781A
Other languages
English (en)
Inventor
Lisbeth Anker
Henrik Bisgard-Frantzen
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
Priority claimed from PCT/DK1990/000220 external-priority patent/WO1991002839A1/en
Application filed by Novo Nordisk As filed Critical Novo Nordisk As
Priority claimed from PCT/DK1991/000242 external-priority patent/WO1992003540A1/en
Publication of BR9106781A publication Critical patent/BR9106781A/pt

Links

Classifications

    • 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
    • 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)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Enzymes And Modification Thereof (AREA)
BR919106781A 1990-08-24 1991-08-23 Xilanase,processo para produzir xilanese e uso da mesma BR9106781A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/DK1990/000220 WO1991002839A1 (en) 1989-08-25 1990-08-24 Process for treatment of lignocellulosic pulp
DK030991A DK30991D0 (da) 1991-02-22 1991-02-22 Hidtil ukendte enzymer
PCT/DK1991/000242 WO1992003540A1 (en) 1990-08-24 1991-08-23 Enzymes with xylanolytic activity

Publications (1)

Publication Number Publication Date
BR9106781A true BR9106781A (pt) 1993-07-20

Family

ID=8092095

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106781A BR9106781A (pt) 1990-08-24 1991-08-23 Xilanase,processo para produzir xilanese e uso da mesma

Country Status (3)

Country Link
US (1) US5457045A (pt)
BR (1) BR9106781A (pt)
DK (1) DK30991D0 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279955B (en) * 1993-07-15 1998-02-18 Solvay Xylanase derived from a Bacillus species, expression vectors for such xylanase and other proteins, host organisms therefor and use thereof
BE1007272A3 (fr) * 1993-07-15 1995-05-09 Solvay Procede pour le blanchiment d'une pate a papier.
BE1007651A3 (fr) * 1993-10-22 1995-09-05 Solvay Interox Procede pour le blanchiment d'une pate a papier chimique.
US5976859A (en) * 1996-11-15 1999-11-02 Wisconsin Alumni Research Foundation Detergent-stable alkaline protease from bacillus pumilus
EP0976838A1 (en) * 1998-05-06 2000-02-02 Rhone-Poulenc Nutrition Animale Enzymes mixture
WO2005003319A2 (en) 2003-07-02 2005-01-13 Diversa Corporation Glucanases, nucleic acids encoding them and methods for making and using them
WO2005021714A2 (en) 2003-08-11 2005-03-10 Diversa Corporation Laccases, nucleic acids encoding them and methods for making and using them
USRE45660E1 (en) 2006-02-14 2015-09-01 Bp Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
CA2669453C (en) 2006-08-04 2018-11-13 Verenium Corporation Glucanases, nucleic acids encoding them and methods for making and using them
NZ584967A (en) 2007-10-03 2012-08-31 Verenium Corp Xylanases, nucleic acids encoding them and methods for making and using them

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139036A (ja) * 1984-07-31 1986-02-25 Konishiroku Photo Ind Co Ltd 画像撮影装置
US4878461A (en) * 1987-02-24 1989-11-07 Siemens-Bendix Automotive Electronics L.P. Variable camshaft timing system
DK420289D0 (da) * 1989-08-25 1989-08-25 Novo Nordisk As Fremgangsmaade til behandling af lignocellulosepulp

Also Published As

Publication number Publication date
DK30991D0 (da) 1991-02-22
US5457045A (en) 1995-10-10

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
PC Transfer

Free format text: NOVOZYMES A/S (DK)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTE EM 23/08/2011

B15K Others concerning applications: alteration of classification

Ipc: C12N 9/24 (2006.01), D21C 5/00 (2006.0