NO942071D0 - Enzyme preparation and method for treating cellulose pulp - Google Patents

Enzyme preparation and method for treating cellulose pulp

Info

Publication number
NO942071D0
NO942071D0 NO942071A NO942071A NO942071D0 NO 942071 D0 NO942071 D0 NO 942071D0 NO 942071 A NO942071 A NO 942071A NO 942071 A NO942071 A NO 942071A NO 942071 D0 NO942071 D0 NO 942071D0
Authority
NO
Norway
Prior art keywords
enzyme preparation
cellulose pulp
treating cellulose
treating
pulp
Prior art date
Application number
NO942071A
Other languages
Norwegian (no)
Other versions
NO942071L (en
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/en
Publication of NO942071L publication Critical patent/NO942071L/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)
    • C12Y302/01139—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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (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 Enzyme preparation and method for treating cellulose pulp NO942071L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI915755A FI89613C (en) 1991-12-05 1991-12-05 Process for enzymatic treatment of cellulose pulp
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 true NO942071D0 (en) 1994-06-03
NO942071L NO942071L (en) 1994-07-26

Family

ID=8533624

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942071A NO942071L (en) 1991-12-05 1994-06-03 Enzyme preparation and method for treating cellulose pulp

Country Status (8)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95607C (en) * 1994-06-03 1996-02-26 Valtion Teknillinen Process and enzyme preparations for treating cellulose pulp
FI102301B1 (en) * 1994-10-13 1998-11-13 Ahlstrom Machinery Oy Process for treating cellulose pulp
US6776876B1 (en) 1994-10-13 2004-08-17 Andritz Oy Method of treating cellulosic pulp to remove hexenuronic acid
WO1997027292A1 (en) * 1996-01-22 1997-07-31 Novo Nordisk A/S An enzyme with xylanase activity
AR007087A1 (en) * 1996-05-10 1999-10-13 Danisco AN ISOLATED DNA FRAGMENT CODING FOR AN ENZYME POSSIBLE ALPHA-GLUCURONIDASE ACTIVITY, CORRESPONDING DNA FRAGMENT, VECTOR RECOMBINANT INSERTED WITH SUCH DNA FRAGMENT CODE, RECEIVED BY A TRANSFORMED HOSPED TRANSFORMED CELL
JP4556344B2 (en) * 2001-05-11 2010-10-06 王子製紙株式会社 Novel hexene uronidase, gene encoding it, and use thereof
JP2006219767A (en) * 2005-02-08 2006-08-24 Univ Of Tsukuba Method for removing unsaturated uronic acid in chemical pulp for papermaking
BRPI0705744B1 (en) * 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 OF THE FRACTION OF POLYMACARIDES OF PROCESS
CN116102382B (en) * 2023-02-01 2024-03-26 山东蓬勃生物科技有限公司 Fungus encapsulated fertilizer, preparation method and application

Also Published As

Publication number Publication date
AU3088292A (en) 1993-06-28
WO1993011296A1 (en) 1993-06-10
BR9206860A (en) 1995-11-28
FI89613B (en) 1993-07-15
NO942071L (en) 1994-07-26
EP0615564A1 (en) 1994-09-21
FI915755A0 (en) 1991-12-05
JPH07501587A (en) 1995-02-16
FI89613C (en) 1993-10-25
CA2125166A1 (en) 1993-06-10

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