EP2807265A4 - Procédés de dégradation ou de conversion de matière cellulosique - Google Patents

Procédés de dégradation ou de conversion de matière cellulosique

Info

Publication number
EP2807265A4
EP2807265A4 EP13741058.5A EP13741058A EP2807265A4 EP 2807265 A4 EP2807265 A4 EP 2807265A4 EP 13741058 A EP13741058 A EP 13741058A EP 2807265 A4 EP2807265 A4 EP 2807265A4
Authority
EP
European Patent Office
Prior art keywords
degrading
methods
cellulosic material
converting cellulosic
converting
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.)
Withdrawn
Application number
EP13741058.5A
Other languages
German (de)
English (en)
Other versions
EP2807265A1 (fr
Inventor
Yun Wang
Wei Li
Feng Xu
Ani Tejirian
Hongzhi Huang
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.)
Novozymes AS
Novozymes Inc
Original Assignee
Novozymes AS
Novozymes 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 Novozymes AS, Novozymes Inc filed Critical Novozymes AS
Publication of EP2807265A1 publication Critical patent/EP2807265A1/fr
Publication of EP2807265A4 publication Critical patent/EP2807265A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y111/00—Oxidoreductases acting on a peroxide as acceptor (1.11)
    • C12Y111/01—Peroxidases (1.11.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
EP13741058.5A 2012-01-29 2013-01-28 Procédés de dégradation ou de conversion de matière cellulosique Withdrawn EP2807265A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012070737 2012-01-29
PCT/CN2013/071033 WO2013110242A1 (fr) 2012-01-29 2013-01-28 Procédés de dégradation ou de conversion de matière cellulosique

Publications (2)

Publication Number Publication Date
EP2807265A1 EP2807265A1 (fr) 2014-12-03
EP2807265A4 true EP2807265A4 (fr) 2016-03-30

Family

ID=48872881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13741058.5A Withdrawn EP2807265A4 (fr) 2012-01-29 2013-01-28 Procédés de dégradation ou de conversion de matière cellulosique

Country Status (3)

Country Link
EP (1) EP2807265A4 (fr)
BR (1) BR112014016960A2 (fr)
WO (1) WO2013110242A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3027741B1 (fr) 2013-07-29 2019-10-23 Danisco US Inc. Variantes de l'enzyme gh61
US20160298154A1 (en) * 2013-09-04 2016-10-13 Novozymes A/S Processes for Increasing Enzymatic Hydrolysis of Cellulosic Material
CN108883400B (zh) 2016-02-19 2021-09-17 洲际大品牌有限责任公司 由生物质源形成多值料流的方法
EP4525615A2 (fr) 2022-05-14 2025-03-26 Novozymes A/S Compositions et procédés de prévention, de traitement, de suppression et/ou d'élimination d'infestations et d'infections phytopathogènes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059175A2 (fr) * 2007-11-01 2009-05-07 Novozymes, Inc. Procédé de réduction de l'effet inhibiteur d'un tanin de l'hydrolyse enzymatique de matériau cellulosique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325879A (zh) * 2008-12-19 2012-01-18 诺维信股份有限公司 在纤维二糖脱氢酶存在下增加纤维素材料水解的方法
EP2336343A1 (fr) * 2009-12-21 2011-06-22 Sekab E-Technology AB Détoxication avec des agents réducteurs
EP2336342A1 (fr) * 2009-12-21 2011-06-22 Sekab E-Technology AB Détoxication avec des agents réducteurs
US9758802B2 (en) * 2010-08-06 2017-09-12 Novozymes A/S Methods of degrading or hydrolyzing a polysaccharide
US8871475B2 (en) * 2010-10-06 2014-10-28 Sekab E-Technology Ab Enzymatic hydrolysis of lignocellulosic material in the presence of sulfite, dithionite and/or dithiothreitol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059175A2 (fr) * 2007-11-01 2009-05-07 Novozymes, Inc. Procédé de réduction de l'effet inhibiteur d'un tanin de l'hydrolyse enzymatique de matériau cellulosique

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BJØRGE WESTERENG ET AL: "The Putative Endoglucanase PcGH61D from Phanerochaete chrysosporium Is a Metal-Dependent Oxidative Enzyme that Cleaves Cellulose", PLOS ONE, vol. 6, no. 11, 1 November 2011 (2011-11-01), pages e27807, XP055047265, ISSN: 1932-6203, DOI: 10.1371/journal.pone.0027807 *
R. J. QUINLAN ET AL: "Insights into the oxidative degradation of cellulose by a copper metalloenzyme that exploits biomass components", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 108, no. 37, 13 September 2011 (2011-09-13), pages 15079 - 15084, XP055012893, ISSN: 0027-8424, DOI: 10.1073/pnas.1105776108 *
See also references of WO2013110242A1 *

Also Published As

Publication number Publication date
WO2013110242A1 (fr) 2013-08-01
EP2807265A1 (fr) 2014-12-03
BR112014016960A2 (pt) 2017-06-27

Similar Documents

Publication Publication Date Title
EP2689011A4 (fr) Procédé de dégradation ou de conversion d'une matière cellulosique
IL261527A (en) Conversion of biomass
EP2898951A4 (fr) Photocatalyseur composite et matière de photocatalyseur
EP2542515A4 (fr) Composition de matière de photocatalyseur
BR112014027474A2 (pt) métodos de processamento de materiais lingnocelulósicos
EP2534140A4 (fr) Procédés efficaces de métathèse croisée z-sélective ou cis-sélective
BR112013033063A2 (pt) conversão catalítica de biomassa
BR112014015293A2 (pt) processamento de materiais de biomassa
IL236966B (en) Digital to biological converter
DK2374531T3 (da) Reaktor
EP2610941A4 (fr) Ensemble de raccordement
FR2955040B1 (fr) Pre-broyeur ou pre-dechiqueteur
EP2832798A4 (fr) Matière composite de résine
EP2861655A4 (fr) Procédés de désolvantisation de la bagasse
EP2877280A4 (fr) Matières de catalyseur
EP2848646A4 (fr) Composition de résine de cellulose
BR112013014936A2 (pt) decomposição e mesclagem de expressões regulares
EP2558572A4 (fr) Production de biocarburant
EP2893977A4 (fr) Catalyseur de méthanation co-sélectif
EP2647672A4 (fr) Composition de résine
BR112012033648A2 (pt) modificação de polímeros de propileno
BR112013015594A2 (pt) partícula de catalisador alvejante
FR2987600B1 (fr) Nacelle aplatie de turboreacteur
EP2807265A4 (fr) Procédés de dégradation ou de conversion de matière cellulosique
EP2681292A4 (fr) Gazéification de matière carbonée

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140829

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: C12P 19/00 20060101AFI20151012BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160301

RIC1 Information provided on ipc code assigned before grant

Ipc: C12P 19/00 20060101AFI20160224BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180801