NO942071L - Enzympreparat og fremgangsmåte til behandling av cellulosemasser - Google Patents

Enzympreparat og fremgangsmåte til behandling av cellulosemasser

Info

Publication number
NO942071L
NO942071L NO942071A NO942071A NO942071L NO 942071 L NO942071 L NO 942071L NO 942071 A NO942071 A NO 942071A NO 942071 A NO942071 A NO 942071A NO 942071 L NO942071 L NO 942071L
Authority
NO
Norway
Prior art keywords
enzyme preparation
pulp
cellulose pulp
treating cellulose
wood
Prior art date
Application number
NO942071A
Other languages
English (en)
Norwegian (no)
Other versions
NO942071D0 (no
Inventor
Johanna Buchert
Matti Siika-Aho
Marjaana Ratto
Liisa Viikari
Michael Bailey
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Publication of NO942071D0 publication Critical patent/NO942071D0/no
Publication of NO942071L publication Critical patent/NO942071L/no

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)
    • C12Y302/01139—Alpha-glucuronidase (3.2.1.139)
    • 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)
    • 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)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Paper (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO942071A 1991-12-05 1994-06-03 Enzympreparat og fremgangsmåte til behandling av cellulosemasser NO942071L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI915755A FI89613C (fi) 1991-12-05 1991-12-05 Foerfarande foer enzymatisk behandling av cellulosamassor
PCT/FI1992/000332 WO1993011296A1 (en) 1991-12-05 1992-12-07 Method and enzymatic preparation for treatment of cellulose pulps

Publications (2)

Publication Number Publication Date
NO942071D0 NO942071D0 (no) 1994-06-03
NO942071L true NO942071L (no) 1994-07-26

Family

ID=8533624

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942071A NO942071L (no) 1991-12-05 1994-06-03 Enzympreparat og fremgangsmåte til behandling av cellulosemasser

Country Status (8)

Country Link
EP (1) EP0615564A1 (fi)
JP (1) JPH07501587A (fi)
AU (1) AU3088292A (fi)
BR (1) BR9206860A (fi)
CA (1) CA2125166A1 (fi)
FI (1) FI89613C (fi)
NO (1) NO942071L (fi)
WO (1) WO1993011296A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95607C (fi) * 1994-06-03 1996-02-26 Valtion Teknillinen Menetelmä ja entsyymivalmiste selluloosamassojen käsittelemiseksi
US6776876B1 (en) 1994-10-13 2004-08-17 Andritz Oy Method of treating cellulosic pulp to remove hexenuronic acid
FI102301B (fi) * 1994-10-13 1998-11-13 Andritz Oy Menetelmä selluloosamassojen käsittelemiseksi
AU1437797A (en) * 1996-01-22 1997-08-20 Novo Nordisk A/S An enzyme with xylanase activity
US6558728B1 (en) 1996-05-10 2003-05-06 Danisco A/S α-glucuronidases of aspergillus, production thereof and their uses
JP4556344B2 (ja) * 2001-05-11 2010-10-06 王子製紙株式会社 新規ヘキセンウロニダーゼ、それをコードする遺伝子、およびそれらの使用
JP2006219767A (ja) * 2005-02-08 2006-08-24 Univ Of Tsukuba 製紙用化学パルプ中の不飽和ウロン酸の除去方法
BRPI0705744B1 (pt) * 2007-11-19 2017-06-13 Fundação Universidade De Brasília Composition of enzymes, use of composition in enzymatic hydrolysis of lignocellulose material, process of production of enzymes that degrades the fraction of polymacarides of the biomass, process of alcohol production using enzyme composition
CN116102382B (zh) * 2023-02-01 2024-03-26 山东蓬勃生物科技有限公司 一种真菌包封肥料、制备方法及应用

Also Published As

Publication number Publication date
EP0615564A1 (en) 1994-09-21
FI89613B (fi) 1993-07-15
NO942071D0 (no) 1994-06-03
WO1993011296A1 (en) 1993-06-10
AU3088292A (en) 1993-06-28
FI915755A0 (fi) 1991-12-05
BR9206860A (pt) 1995-11-28
JPH07501587A (ja) 1995-02-16
CA2125166A1 (en) 1993-06-10
FI89613C (fi) 1993-10-25

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