ATE540106T1 - Laccasen zum biologischen bleichen von zellstoff - Google Patents

Laccasen zum biologischen bleichen von zellstoff

Info

Publication number
ATE540106T1
ATE540106T1 AT07837576T AT07837576T ATE540106T1 AT E540106 T1 ATE540106 T1 AT E540106T1 AT 07837576 T AT07837576 T AT 07837576T AT 07837576 T AT07837576 T AT 07837576T AT E540106 T1 ATE540106 T1 AT E540106T1
Authority
AT
Austria
Prior art keywords
laccases
bleaching
pulp
laccase
biological bleaching
Prior art date
Application number
AT07837576T
Other languages
English (en)
Inventor
Janne Samuli Kerovuo
Sylke Haremza
Oliver Koch
Tilo Habicher
Dan Robertson
Grace Desantis
Ryan Mccann
Peter Luginbuhl
Original Assignee
Verenium Corp
Basf Se
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 Verenium Corp, Basf Se filed Critical Verenium Corp
Application granted granted Critical
Publication of ATE540106T1 publication Critical patent/ATE540106T1/de

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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0055—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10)
    • C12N9/0057—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10) with oxygen as acceptor (1.10.3)
    • C12N9/0061—Laccase (1.10.3.2)
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • D21C9/1063—Bleaching ; Apparatus therefor with compounds not otherwise provided for, e.g. activated gases
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y110/00—Oxidoreductases acting on diphenols and related substances as donors (1.10)
    • C12Y110/03—Oxidoreductases acting on diphenols and related substances as donors (1.10) with an oxygen as acceptor (1.10.3)
    • C12Y110/03002—Laccase (1.10.3.2)
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Paper (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
AT07837576T 2006-09-01 2007-08-31 Laccasen zum biologischen bleichen von zellstoff ATE540106T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82440206P 2006-09-01 2006-09-01
PCT/US2007/019124 WO2008027501A2 (en) 2006-09-01 2007-08-31 Laccases for pulp bio-bleaching

Publications (1)

Publication Number Publication Date
ATE540106T1 true ATE540106T1 (de) 2012-01-15

Family

ID=39136601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07837576T ATE540106T1 (de) 2006-09-01 2007-08-31 Laccasen zum biologischen bleichen von zellstoff

Country Status (11)

Country Link
US (4) US8377670B2 (de)
EP (2) EP2434008B1 (de)
CN (2) CN102634491B (de)
AT (1) ATE540106T1 (de)
BR (1) BRPI0719052A2 (de)
CA (3) CA2661882C (de)
DK (1) DK2059587T3 (de)
ES (1) ES2380605T3 (de)
PL (1) PL2059587T3 (de)
PT (1) PT2059587E (de)
WO (1) WO2008027501A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243078B2 (en) * 2010-11-23 2016-01-26 Ecohelix Ab Method to increase the molecular weight of wood mannans and xylans comprising aromatic moieties
CN102660651A (zh) * 2012-06-05 2012-09-12 湖南大学 用于检测链霉菌two-domain漆酶基因的简并引物及其检测方法
CN103450103A (zh) * 2013-05-08 2013-12-18 如皋市金陵化工有限公司 1－羟基苯并三氮唑的合成工艺
US10626553B2 (en) 2016-07-25 2020-04-21 Metgen Oy Method for lignin depolymerisation
CN109457526B (zh) * 2018-11-12 2021-07-23 复旦大学 荛花树皮纸浆无损漂白方法
CN109651200B (zh) * 2019-01-29 2020-04-24 中国科学院广州地球化学研究所 一种n-苯甲酰-n-苯基羟胺的纯化方法
BR112022018703A2 (pt) 2020-03-26 2022-11-01 Metgen Oy Processo para a fabricação de papel, papel, composição compreendendo lignina enzimaticamente oxidada empobrecida de lignina e uso de uma composição
JPWO2022270590A1 (de) * 2021-06-23 2022-12-29
EP4361274A4 (de) * 2021-06-23 2025-06-18 Amano Enzyme Inc. Laccase
CN116730513A (zh) * 2023-07-24 2023-09-12 易可纺新材料科技(苏州)有限公司 一种多酶协同处理退浆废水的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0765394T3 (da) * 1994-06-03 2001-12-10 Novozymes As Oprensede Myceliopthora-laccaser og nukleinsyrer der koder for disse
US5770418A (en) * 1994-06-24 1998-06-23 Novo Nordisk A/S Purified polyporus laccases and nucleic acids encoding same
EP0717143A1 (de) * 1994-12-16 1996-06-19 Lignozym GmbH Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung
US5667531A (en) * 1995-05-15 1997-09-16 Novo Nordisk A/S Dye compositions containing purified polyporus laccases and nucleic acids encoding same
US5972042A (en) * 1995-12-22 1999-10-26 Novo Nordisk A/S Method for dyeing a material with a dyeing system which contains an enzymatic oxidizing agent
CN1109740C (zh) * 1996-01-29 2003-05-28 诺沃奇梅兹有限公司 从纤维素织物中除去或漂白污斑或色斑的方法
US6129769A (en) * 1998-11-24 2000-10-10 Novo Nordisk Biotech, Inc. Enzymatic methods for dyeing with reduced vat and sulfur dyes
US5948122A (en) * 1998-11-24 1999-09-07 Novo Nordisk Biotech, Inc. Enzymatic methods for dyeing with reduced vat and sulfur dyes
US6200786B1 (en) 1999-09-08 2001-03-13 Givaudan S.A. Process for the preparation of nootkatone by laccase catalysis
FI113879B (fi) 2000-05-23 2004-06-30 Valtion Teknillinen Uusi lakkaasientsyymi
EP1167528A1 (de) * 2000-06-23 2002-01-02 Wageningen University Botrytis cinerea laccase
WO2002042444A2 (en) 2000-11-22 2002-05-30 Syngenta Participations Ag Fungal gene cluster associated with pathogenesis
JP4446085B2 (ja) 2001-10-05 2010-04-07 独立行政法人産業技術総合研究所 フェノールオキシダーゼ遺伝子を導入した植物、及び該植物によるフェノールオキシダーゼの生産方法
DE10259199A1 (de) * 2002-12-16 2004-06-24 Henkel Kgaa Restrukturierung und Ausrüstung keratinischer Fasern
CA2535526C (en) * 2003-08-11 2015-09-29 Diversa Corporation Laccases, nucleic acids encoding them and methods for making and using them
CN1308435C (zh) * 2004-04-21 2007-04-04 中国科学院微生物研究所 一种漆酶及其生产方法与专用生产菌株
BRPI0516946A (pt) * 2004-09-21 2008-09-23 Ab Enzymes Oy enzimas lacase e seus usos

Also Published As

Publication number Publication date
EP2434008B1 (de) 2015-07-08
CN102634491A (zh) 2012-08-15
DK2059587T3 (da) 2012-03-19
US9353477B2 (en) 2016-05-31
US9677053B2 (en) 2017-06-13
BRPI0719052A2 (pt) 2015-03-31
CA2887082C (en) 2017-03-14
WO2008027501A3 (en) 2008-08-07
CN101631854B (zh) 2012-08-29
ES2380605T3 (es) 2012-05-16
EP2059587A4 (de) 2009-12-16
WO2008027501A2 (en) 2008-03-06
US20130126110A1 (en) 2013-05-23
CA2957696A1 (en) 2008-03-06
US20150125936A1 (en) 2015-05-07
US20160237411A1 (en) 2016-08-18
US20100018658A1 (en) 2010-01-28
CA2887082A1 (en) 2008-03-06
PL2059587T3 (pl) 2012-10-31
US8377670B2 (en) 2013-02-19
PT2059587E (pt) 2012-01-19
CA2661882A1 (en) 2008-03-06
EP2434008A1 (de) 2012-03-28
CN101631854A (zh) 2010-01-20
CN102634491B (zh) 2014-03-12
EP2059587B1 (de) 2012-01-04
EP2059587A2 (de) 2009-05-20
US8951766B2 (en) 2015-02-10
CA2661882C (en) 2015-06-23

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ATE540106T1 (de) Laccasen zum biologischen bleichen von zellstoff
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