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MX2012008390A - Composiciones y metodos relacionados con enzimas con actividad dual presentan actividad xilanasa y celulasa. - Google Patents

Composiciones y metodos relacionados con enzimas con actividad dual presentan actividad xilanasa y celulasa.

Info

Publication number
MX2012008390A
MX2012008390A MX2012008390A MX2012008390A MX2012008390A MX 2012008390 A MX2012008390 A MX 2012008390A MX 2012008390 A MX2012008390 A MX 2012008390A MX 2012008390 A MX2012008390 A MX 2012008390A MX 2012008390 A MX2012008390 A MX 2012008390A
Authority
MX
Mexico
Prior art keywords
activity
xylanase
compositions
methods
methods relating
Prior art date
Application number
MX2012008390A
Other languages
English (en)
Inventor
John Steffens
Paul Oeller
Laurent Fourage
Original Assignee
Syngenta Participations Ag
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 Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of MX2012008390A publication Critical patent/MX2012008390A/es

Links

Classifications

    • 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
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • 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
    • C12N9/2482—Endo-1,4-beta-xylanase (3.2.1.8)
    • 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
    • C12P19/02—Monosaccharides
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Paper (AREA)

Abstract

Se proporcionan composiciones y métodos para tratar material lignocelulósico con una enzima con actividad dual que presenta actividad xilanasa y celulasa. La enzima es estable y activa a pH alto y temperaturas elevadas. Por lo tanto, la presente invención proporciona métodos para hidrolizar material lignocelulósico, especialmente celulosa y hemicelulosa, que son los principales componentes de la pared celular de plantas leñosas y no leñosas. Los métodos para hidrolizar celulosa y hemicelulosa se pueden utilizar n cualquier planta, producto leñoso o no leñoso, desecho leñoso, pasta de papel, producto, de papel, o desecho o subproducto de papel.
MX2012008390A 2010-01-25 2011-01-21 Composiciones y metodos relacionados con enzimas con actividad dual presentan actividad xilanasa y celulasa. MX2012008390A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29802010P 2010-01-25 2010-01-25
PCT/US2011/022068 WO2011091260A2 (en) 2010-01-25 2011-01-21 Compositions and methods relating to dual activity enzymes having xylanase and cellulase activity

Publications (1)

Publication Number Publication Date
MX2012008390A true MX2012008390A (es) 2012-08-15

Family

ID=44307600

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012008390A MX2012008390A (es) 2010-01-25 2011-01-21 Composiciones y metodos relacionados con enzimas con actividad dual presentan actividad xilanasa y celulasa.

Country Status (9)

Country Link
US (1) US20130029382A1 (es)
EP (1) EP2529012A2 (es)
CN (1) CN103261408A (es)
AU (1) AU2011207336A1 (es)
BR (1) BR112012018528A2 (es)
CA (1) CA2787516A1 (es)
MX (1) MX2012008390A (es)
WO (1) WO2011091260A2 (es)
ZA (1) ZA201204297B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2838755A1 (en) 2011-08-04 2013-02-07 Novozymes A/S Polypeptides having xylanase activity and polynucleotides encoding same
WO2014008029A2 (en) * 2012-06-29 2014-01-09 Washington State University Advanced methods for sugar production from lignocellulosic biomass and fermenting sugars to microbial lipids
US9434929B2 (en) 2012-10-26 2016-09-06 Roal Oy Esterases useful in the treatment of cellulosic and lignocellulosic material
BR112015012968A2 (pt) 2012-12-07 2017-09-12 Danisco Us Inc composições e métodos de uso
EP2928911A2 (en) * 2012-12-07 2015-10-14 Danisco US Inc. Compositions of beta-mannanase and methods of use
CN104870467A (zh) * 2012-12-07 2015-08-26 丹尼斯科美国公司 β-甘露聚糖酶的组合物及使用方法
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
CA3006992A1 (en) * 2015-12-22 2017-06-29 Novozymes A/S Processes for improving fermentation product yield using phospholipase c
CN111944863A (zh) * 2020-08-13 2020-11-17 中国农业科学院北京畜牧兽医研究所 一种同时降解纤维素及半纤维素的方法
KR102818733B1 (ko) * 2022-03-11 2025-06-11 경상국립대학교산학협력단 불용성 식이섬유 물성 향상 방법
CN118576628B (zh) * 2024-07-29 2024-09-24 四川淇力康生物科技有限公司 一种沙棘叶中提取苷类总黄酮的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2604329T3 (es) * 2001-02-21 2017-03-06 Basf Enzymes Llc Enzimas que tienen actividad de alfa amilasa y métodos de uso de las mismas
CN101415823B (zh) * 2003-09-15 2012-10-17 金克克国际有限公司 修饰酶、生产修饰酶的方法及其用途
JP2010516296A (ja) * 2007-01-30 2010-05-20 ヴェレニウム コーポレイション リグノセルロース性物質を処理する酵素、前記をコードする核酸並びに前記を製造及び使用する方法
US7923236B2 (en) * 2007-08-02 2011-04-12 Dyadic International (Usa), Inc. Fungal enzymes

Also Published As

Publication number Publication date
CA2787516A1 (en) 2011-07-28
ZA201204297B (en) 2014-08-27
AU2011207336A1 (en) 2012-07-05
US20130029382A1 (en) 2013-01-31
BR112012018528A2 (pt) 2015-09-15
EP2529012A2 (en) 2012-12-05
WO2011091260A3 (en) 2014-04-24
WO2011091260A2 (en) 2011-07-28
CN103261408A (zh) 2013-08-21

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