SE501096C2 - Delignfierande preparat som uppvisar alfa-L-arabinofuranosidasaktivitet, framställning och tillämpning därav - Google Patents

Delignfierande preparat som uppvisar alfa-L-arabinofuranosidasaktivitet, framställning och tillämpning därav

Info

Publication number
SE501096C2
SE501096C2 SE9201006A SE9201006A SE501096C2 SE 501096 C2 SE501096 C2 SE 501096C2 SE 9201006 A SE9201006 A SE 9201006A SE 9201006 A SE9201006 A SE 9201006A SE 501096 C2 SE501096 C2 SE 501096C2
Authority
SE
Sweden
Prior art keywords
pulp
preparation
strain
wood
arabinofuranosidase
Prior art date
Application number
SE9201006A
Other languages
English (en)
Swedish (sv)
Other versions
SE9201006L (sv
SE9201006D0 (sv
Inventor
Eugene Rosenberg
Yuval Shoham
Original Assignee
Korsnaes Ab
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 Korsnaes Ab filed Critical Korsnaes Ab
Priority to SE9201006A priority Critical patent/SE501096C2/sv
Publication of SE9201006D0 publication Critical patent/SE9201006D0/xx
Priority to CA002132335A priority patent/CA2132335A1/en
Priority to PCT/SE1993/000269 priority patent/WO1993020192A1/en
Priority to CZ942394A priority patent/CZ239494A3/cs
Priority to EP93908242A priority patent/EP0633932A1/en
Priority to SK1185-94A priority patent/SK118594A3/sk
Priority to JP5517369A priority patent/JPH07508162A/ja
Priority to BR9306158A priority patent/BR9306158A/pt
Priority to AU39130/93A priority patent/AU3913093A/en
Priority to HU9402800A priority patent/HUT70460A/hu
Priority to KR1019940703394A priority patent/KR950701381A/ko
Publication of SE9201006L publication Critical patent/SE9201006L/xx
Priority to FI944501A priority patent/FI944501A/fi
Priority to NO943612A priority patent/NO943612L/no
Publication of SE501096C2 publication Critical patent/SE501096C2/sv

Links

Classifications

    • 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)
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
    • 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)
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE9201006A 1992-03-31 1992-03-31 Delignfierande preparat som uppvisar alfa-L-arabinofuranosidasaktivitet, framställning och tillämpning därav SE501096C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9201006A SE501096C2 (sv) 1992-03-31 1992-03-31 Delignfierande preparat som uppvisar alfa-L-arabinofuranosidasaktivitet, framställning och tillämpning därav
KR1019940703394A KR950701381A (ko) 1992-03-31 1993-03-30 α-L-아라비노푸라노시다제 활성을 나타내는 탈목질화(脫木質化) 프레파라트와 그 제조방법 및 응용방법
JP5517369A JPH07508162A (ja) 1992-03-31 1993-03-30 α‐Ｌ‐アラビノフラノシダーゼ活性を示す脱リグニン化製剤，その製造および応用
AU39130/93A AU3913093A (en) 1992-03-31 1993-03-30 Delignifying preparation exhibiting alpha-L-arabinofuranosidase activity, production and application thereof
CZ942394A CZ239494A3 (en) 1992-03-31 1993-03-30 De-lignification agent exhibiting alpha-l-arabinofuranosidase activity, process for preparing and use thereof
EP93908242A EP0633932A1 (en) 1992-03-31 1993-03-30 DELIGNIFYING PREPARATION EXHIBITING $g(a)-L-ARABINOFURANOSIDASE ACTIVITY, PRODUCTION AND APPLICATION THEREOF
SK1185-94A SK118594A3 (en) 1992-03-31 1993-03-30 Delignifying preparation exhibiting alpha-l-arabinofuranosidase activity production and application thereof
CA002132335A CA2132335A1 (en) 1992-03-31 1993-03-30 Delignifying preparation exhibiting .alpha.-l-arabinofuranosidase activity production and application thereof
BR9306158A BR9306158A (pt) 1992-03-31 1993-03-30 Preparado exibindo atividade enzimática -l- arabinofuranosidase processo para produzir um preparadp exibindo atividade enzimática cepa isolada mcimb 40494 de bacillus stearothermophilus e mutantes e variantes da mesma uso de uma enzima expressa pela cepa mcimb 40494 de bacillus stearothermophilus processo compreendendo tratamento de polpa de madeira polpa de madeira e sonda de dna ou rna
PCT/SE1993/000269 WO1993020192A1 (en) 1992-03-31 1993-03-30 DELIGNIFYING PREPARATION EXHIBITING α-L-ARABINOFURANOSIDASE ACTIVITY, PRODUCTION AND APPLICATION THEREOF
HU9402800A HUT70460A (en) 1992-03-31 1993-03-30 Delignifying preparation exhibiting alfa-l-arabinofuranosidase activity, production and application thereof
FI944501A FI944501A (fi) 1992-03-31 1994-09-28 alfa-L-arabinofuranosidaasiaktiivisuutta osoittava ligniiniä poistava valmiste, sen tuottaminen ja käyttö
NO943612A NO943612L (no) 1992-03-31 1994-09-29 Delignifiseringsblanding som utviser aktivitet, fremstilling og anvendelse derav

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201006A SE501096C2 (sv) 1992-03-31 1992-03-31 Delignfierande preparat som uppvisar alfa-L-arabinofuranosidasaktivitet, framställning och tillämpning därav

Publications (3)

Publication Number Publication Date
SE9201006D0 SE9201006D0 (sv) 1992-03-31
SE9201006L SE9201006L (sv) 1993-10-01
SE501096C2 true SE501096C2 (sv) 1994-11-14

Family

ID=20385804

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201006A SE501096C2 (sv) 1992-03-31 1992-03-31 Delignfierande preparat som uppvisar alfa-L-arabinofuranosidasaktivitet, framställning och tillämpning därav

Country Status (12)

Country Link
EP (1) EP0633932A1 (cs)
JP (1) JPH07508162A (cs)
KR (1) KR950701381A (cs)
AU (1) AU3913093A (cs)
BR (1) BR9306158A (cs)
CA (1) CA2132335A1 (cs)
CZ (1) CZ239494A3 (cs)
FI (1) FI944501A (cs)
HU (1) HUT70460A (cs)
NO (1) NO943612L (cs)
SE (1) SE501096C2 (cs)
SK (1) SK118594A3 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4683531B2 (ja) * 2004-11-02 2011-05-18 明治製菓株式会社 新規なα−Ｌ−アラビノフラノシダーゼとその利用方法

Also Published As

Publication number Publication date
HUT70460A (en) 1995-10-30
SE9201006L (sv) 1993-10-01
NO943612L (no) 1994-11-28
JPH07508162A (ja) 1995-09-14
FI944501A0 (fi) 1994-09-28
SK118594A3 (en) 1995-07-11
CA2132335A1 (en) 1993-10-14
SE9201006D0 (sv) 1992-03-31
BR9306158A (pt) 1998-06-23
KR950701381A (ko) 1995-03-23
FI944501A (fi) 1994-09-28
HU9402800D0 (en) 1995-01-30
NO943612D0 (no) 1994-09-29
EP0633932A1 (en) 1995-01-18
AU3913093A (en) 1993-11-08
CZ239494A3 (en) 1995-01-18

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