ES2146756T3 - Xilanasas termoestables. - Google Patents

Xilanasas termoestables.

Info

Publication number
ES2146756T3
ES2146756T3 ES95917136T ES95917136T ES2146756T3 ES 2146756 T3 ES2146756 T3 ES 2146756T3 ES 95917136 T ES95917136 T ES 95917136T ES 95917136 T ES95917136 T ES 95917136T ES 2146756 T3 ES2146756 T3 ES 2146756T3
Authority
ES
Spain
Prior art keywords
microtetraspora
thermo
stable
xylanases
pulp
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95917136T
Other languages
English (en)
Inventor
Elisabeth A Bodie
William A Cuevas
Marja Koljonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danisco US Inc
Original Assignee
Genencor International Inc
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 Genencor International Inc filed Critical Genencor International Inc
Application granted granted Critical
Publication of ES2146756T3 publication Critical patent/ES2146756T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/807—Poultry or ruminant feed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A NUEVAS XILANASAS PURIFICADAS A PARTIR DEL MICROORGANISMO, MICROTETRASPORA FLEXUOSA. CADA XILANASA, BIOQUIMICAMENTE UNICA, ES TERMOESTABLE Y TIENE ACTIVIDAD MAXIMA EN CONDICIONES ALCALINAS. LA PRESENTE INVENCION SE DIRIGE ASIMISMO A LOS METODOS QUE UTILIZAN, BIEN EL SISTEMA ENZIMATICO COMPLETO, BIEN UNA O MAS DE LAS XILANASAS TERMOESTABLES PURIFICADAS ANTERIORMENTE CITADAS, OBTENIDAS DE MICROTETRASPORA FLEXUOSA. DICHAS ENZIMAS SON EXCELENTES CANDIDATOS PARA MEJORAR EL BLANQUEO Y DESLIGNIFICACION DE LA PULPA. ADEMAS, EL TRATAMIENTO DE LA PULPA CON LAS ENZIMAS CITADAS ANTES DEL BLANQUEO, PUEDE REDUCIR LA CANTIDAD DE CLORO Y/O REACTIVOS QUIMICOS PEROXIDOS REQUERIDOS EN EL PROCESO DE BLANQUEO.
ES95917136T 1994-04-28 1995-04-28 Xilanasas termoestables. Expired - Lifetime ES2146756T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/234,338 US5437992A (en) 1994-04-28 1994-04-28 Five thermostable xylanases from microtetraspora flexuosa for use in delignification and/or bleaching of pulp

Publications (1)

Publication Number Publication Date
ES2146756T3 true ES2146756T3 (es) 2000-08-16

Family

ID=22880947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95917136T Expired - Lifetime ES2146756T3 (es) 1994-04-28 1995-04-28 Xilanasas termoestables.

Country Status (18)

Country Link
US (3) US5437992A (es)
EP (3) EP0758379A1 (es)
JP (2) JPH09512709A (es)
CN (1) CN1147271A (es)
AU (2) AU681031B2 (es)
BR (1) BR9507540A (es)
CA (2) CA2188874C (es)
CZ (1) CZ285839B6 (es)
DE (2) DE69521534T2 (es)
DK (2) DK0926234T3 (es)
ES (1) ES2146756T3 (es)
FI (2) FI964319L (es)
HU (1) HUT75662A (es)
NO (1) NO964549L (es)
NZ (2) NZ285406A (es)
PL (1) PL316997A1 (es)
WO (2) WO1995029997A1 (es)
ZA (1) ZA953458B (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
JPH0787957A (ja) * 1993-07-28 1995-04-04 Nippon Paper Ind Co Ltd 微生物ｓｋｂ−１１５２株及びそれを利用したパルプの漂白方法
US5437992A (en) * 1994-04-28 1995-08-01 Genencor International, Inc. Five thermostable xylanases from microtetraspora flexuosa for use in delignification and/or bleaching of pulp
US6300114B1 (en) * 1994-07-29 2001-10-09 Rohm Enzyme Finland Oy Sequences of xylanase and xylanase expression vectors
US7816129B2 (en) * 1994-07-29 2010-10-19 Ab Enzymes Gmbh Production and secretion of proteins of bacterial origin in filamentous fungi
US5935836A (en) * 1994-07-29 1999-08-10 Rohm Enzyme Finland Oy Actinomadura xylanase sequences and methods of use
US6057438A (en) * 1996-10-11 2000-05-02 Eastman Chemical Company Process for the co-production of dissolving-grade pulp and xylan
US6787134B1 (en) * 1997-12-19 2004-09-07 Kyowa Hakko Kogyo Co., Ltd. Methods for preventing/remedying mastitis
US7060482B1 (en) 1998-11-16 2006-06-13 National Research Council Of Canada Thermostable xylanases
DE69933939T3 (de) * 1998-11-16 2012-03-01 National Research Council Of Canada Hitzestabile xylanasen
FI108728B (fi) * 1999-10-12 2002-03-15 Carbozyme Oy Menetelmä perheen G/11 ksylanaasien stabiilisuuden parantamiseksi ja optimaalisen pH-alueen muuttamiseksi
US7718411B1 (en) 2004-08-05 2010-05-18 Danisco Us Inc. Trichoderma reesei G/11 xylanases with improved stability
CA2432788C (en) 2000-12-22 2008-10-07 Iogen Bio-Products Corporation Alkaline extraction stages comprising xylanase
MXPA04001615A (es) * 2001-08-20 2004-07-23 Leuven K U Res & Dev Polisacaridos sin almidon.
WO2003028476A1 (en) * 2001-09-11 2003-04-10 Meiji Seika Kaisha, Ltd. Novel enzyme compositions for poultry
US7566556B2 (en) * 2002-03-01 2009-07-28 Academia Sinica Enhancing enzyme thermostability by mixing with sorghum liquor waste
MXPA04012614A (es) * 2002-06-14 2005-12-14 Diversa Corp Xilanasas, acidos nucleicos que las codifican, y metodos para hacerlas y usarlas.
WO2004101889A2 (en) * 2003-05-06 2004-11-25 Novozymes North America, Inc. Use of hemicellulase composition in mechanical pulp production
CN103484486B (zh) 2003-07-02 2018-04-24 维莱尼姆公司 葡聚糖酶，编码它们的核酸以及制备和使用它们的方法
DE10330551B4 (de) * 2003-07-05 2005-07-21 Fachhochschule Flensburg Bestimmung der Startkommutierung in Synchron-Servo-Antrieben
NO319624B1 (no) 2003-09-15 2005-09-05 Trouw Internat Bv Fiskefôr for laksefisk i ferskvann og anvendelse av slikt fôr.
MXPA06006670A (es) * 2003-12-19 2007-03-21 Syngenta Participations Ag Xilanasas expresadas microbialmente y su uso como aditivos de forraje y otros usos.
ES2682284T3 (es) * 2006-02-14 2018-09-19 Bp Corporation North America Inc. Xilanasas, ácidos nucleicos que las codifican y métodos para elaborarlas y usarlas
CN106222185B (zh) 2006-08-04 2021-12-03 维莱尼姆公司 葡聚糖酶、编码它们的核酸及制备和使用它们的方法
US8877478B2 (en) 2006-09-21 2014-11-04 Verenium Corporation Phytases, nucleic acids encoding them and methods for making and using them
CN101210394B (zh) * 2006-12-29 2010-05-19 汪官久 一种纯生物纸浆生产工艺
GB0718974D0 (en) 2007-09-28 2007-11-07 Univ Leuven Kath oligosaccharides derived from arabinoxylan for prevention of gastrointestinal infection
NZ601191A (en) 2007-10-03 2014-01-31 Verenium Corp Xylanases, nucleic acids encoding them and methods for making and using them
NL2001338C2 (nl) 2008-02-29 2009-09-01 Smurfit Kappa Roermond Papier Werkwijze voor het verwerken van bloem in papier.
CN106222150A (zh) * 2008-03-21 2016-12-14 丹尼斯科美国公司 用于增加生物量水解的富含半纤维素酶的组合物
GB0805360D0 (en) * 2008-03-25 2008-04-30 Univ Leuven Kath Arabinoxylan oligosaccharide preparation
NZ593541A (en) * 2008-12-22 2012-12-21 Univ California Acidothermus cellulolyticus xylanase
DE202009006579U1 (de) 2009-05-06 2009-07-16 Kertes, Miroslav Vorrichtung zur Versorgung eines Lastkraftwagens aus einer Zusatzenergiequelle
HUE030948T2 (en) 2009-05-21 2017-06-28 Basf Enzymes Llc Phytases, nucleic acids and processes encoding them for their production and use
CN101554208B (zh) * 2009-05-21 2012-07-04 广州市威司特生物科技有限公司 一种耐高温木聚糖酶在动物饲料中的配方方法
CN102791853B (zh) 2009-09-23 2015-08-12 丹尼斯科美国公司 新型糖基水解酶及其用途
WO2012015452A1 (en) * 2009-11-11 2012-02-02 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
WO2011079048A2 (en) 2009-12-23 2011-06-30 Danisco Us Inc. Methods for improving the efficiency of simultaneous saccharification and fermentation reactions
US20140134677A1 (en) 2011-03-17 2014-05-15 Danisco Us Inc. Method for reducing viscosity in saccharification process
ES2781498T3 (es) * 2011-11-09 2020-09-02 Puratos Nv Composición de pienso suplementada con una xilanasa
BR112014020164B1 (pt) 2012-02-16 2022-09-13 Syngenta Participations Ag Polipeptídeo pesticida vip3 manipulado, molécula de ácido nucleico, vetor e composição
WO2013136274A1 (en) 2012-03-13 2013-09-19 University Of Guelph Myb55 promoter and use thereof
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
CN103900981A (zh) * 2014-04-14 2014-07-02 西北农林科技大学 一种发酵液中木聚糖酶的快速测定方法
EP3795582B1 (en) 2014-12-12 2023-09-13 Syngenta Participations Ag Compositions and methods for controlling plant pests
EP3691453A4 (en) 2017-10-02 2021-07-07 Syngenta Participations AG MANIPULATED PESTICIDE PROTEINS AND METHODS OF CONTROLLING PLANT PESTURES
EP3502242A1 (en) 2017-12-20 2019-06-26 Technische Universität München New xylanase with improved thermostability and increased enzyme activity on arabinoxylan
AU2020226376B2 (en) 2019-02-20 2026-02-26 Syngenta Crop Protection Ag Engineered pesticidal proteins and methods of controlling plant pests
WO2023154887A1 (en) 2022-02-11 2023-08-17 Northeast Agricultural University Methods and compositions for increasing protein and/or oil content and modifying oil profile in a plant
WO2024160989A1 (en) 2023-02-03 2024-08-08 Syngenta Crop Protection Ag Herbicide resistant plants
WO2024218220A1 (en) 2023-04-19 2024-10-24 Syngenta Crop Protection Ag Herbicide resistant plants
WO2026027723A1 (en) 2024-08-01 2026-02-05 Syngenta Crop Protection Ag Herbicide resistant plants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742005A (en) * 1985-01-07 1988-05-03 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method for production of cellulolytic enzymes and method for saccharification of cellulosic materials therewith
GB9018426D0 (en) * 1990-08-22 1990-10-03 Sandoz Ltd Improvements in or relating to novel compounds
FR2672300B1 (fr) * 1991-02-01 1994-09-23 Agronomique Inst Nat Rech Xylanase, souches de bacillus productrices de xylanase et leurs utilisations.
DK69591D0 (da) * 1991-04-18 1991-04-18 Novo Nordisk As Nye mikroorganismer
DK175391D0 (da) * 1991-10-18 1991-10-18 Novo Nordisk As Nye enzymer
JP3603322B2 (ja) * 1992-12-14 2004-12-22 萬有製薬株式会社 インドロピロロカルバゾール誘導体の製造法
US5437992A (en) * 1994-04-28 1995-08-01 Genencor International, Inc. Five thermostable xylanases from microtetraspora flexuosa for use in delignification and/or bleaching of pulp

Also Published As

Publication number Publication date
EP0926234A2 (en) 1999-06-30
BR9507540A (pt) 1997-08-05
DE69521534T2 (de) 2002-04-18
EP0758379A1 (en) 1997-02-19
CZ315596A3 (en) 1997-05-14
CN1147271A (zh) 1997-04-09
EP0926234A3 (en) 1999-08-11
FI121469B (fi) 2010-11-30
WO1995029998A1 (en) 1995-11-09
DK0758378T3 (da) 2000-07-24
ZA953458B (en) 1996-01-17
JPH11501502A (ja) 1999-02-09
DK0926234T3 (da) 2001-09-03
CZ285839B6 (cs) 1999-11-17
AU684026B2 (en) 1997-11-27
EP0758378A1 (en) 1997-02-19
AU2448595A (en) 1995-11-29
US5683911A (en) 1997-11-04
CA2188558A1 (en) 1995-11-09
EP0758378B1 (en) 2000-04-05
NO964549L (no) 1996-12-23
PL316997A1 (en) 1997-03-03
HU9602980D0 (en) 1997-01-28
CA2188874A1 (en) 1995-11-09
NZ285406A (en) 1997-09-22
DE69516133T2 (de) 2001-01-25
JPH09512709A (ja) 1997-12-22
NZ332345A (en) 2000-03-27
AU2394995A (en) 1995-11-29
FI964283A0 (fi) 1996-10-24
US5437992A (en) 1995-08-01
CA2188874C (en) 2008-02-19
FI964319A0 (fi) 1996-10-25
US6132716A (en) 2000-10-17
FI964283A7 (fi) 1996-10-24
FI964319A7 (fi) 1996-10-25
HUT75662A (en) 1997-05-28
WO1995029997A1 (en) 1995-11-09
EP0926234B1 (en) 2001-06-27
DE69521534D1 (de) 2001-08-02
NO964549D0 (no) 1996-10-25
FI964319L (fi) 1996-10-25
AU681031B2 (en) 1997-08-14
DE69516133D1 (en) 2000-05-11

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