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MX2010002180A - Hidrolisis enzimatica de materiales de abastecimiento lignocelulosicos utilizando enzimas auxiliares. - Google Patents

Hidrolisis enzimatica de materiales de abastecimiento lignocelulosicos utilizando enzimas auxiliares.

Info

Publication number
MX2010002180A
MX2010002180A MX2010002180A MX2010002180A MX2010002180A MX 2010002180 A MX2010002180 A MX 2010002180A MX 2010002180 A MX2010002180 A MX 2010002180A MX 2010002180 A MX2010002180 A MX 2010002180A MX 2010002180 A MX2010002180 A MX 2010002180A
Authority
MX
Mexico
Prior art keywords
enzymatic hydrolysis
accessory enzymes
lignocellulosic feedstocks
enzyme
fractional concentration
Prior art date
Application number
MX2010002180A
Other languages
English (en)
Inventor
Brian R Scott
Christopher Hill
John Tomashek
Chengsong Liu
Original Assignee
Iogen Energy Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40386631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010002180(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Iogen Energy Corp filed Critical Iogen Energy Corp
Publication of MX2010002180A publication Critical patent/MX2010002180A/es

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)
    • 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
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • 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
    • C12N9/2445—Beta-glucosidase (3.2.1.21)
    • 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
    • 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)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • 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)
    • C12Y302/01021—Beta-glucosidase (3.2.1.21)
    • 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)
    • C12Y302/01091—Cellulose 1,4-beta-cellobiosidase (3.2.1.91)
    • 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)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Se provee una mezcla de enzima para hidrolizar un material de abastecimiento lignocelulósico pretratado hasta azúcares solubles. La mezcla de enzima comprende EG4 a una concentración fraccionaria (fEG4) de aproximadamente 0.09 hasta aproximadamente 0.91 (p/p), Swolenina a una concentración fraccionaria (fSWO1) de aproximadamente 0 hasta aproximadamente 0.91 (p/p), y Cip1 a una concentración fraccionaria de 0 hasta aproximadamente 0.42 medido con relación a todas las enzimas auxiliares presentes en la mezcla de enzima. También se proveen procedimientos para convertir un material de abastecimiento lignocelulósico pretratado en azúcares solubles utilizando las mezclas de enzima, y métodos para utilizar y producir dichas mezclas de enzima.
MX2010002180A 2007-08-30 2008-08-29 Hidrolisis enzimatica de materiales de abastecimiento lignocelulosicos utilizando enzimas auxiliares. MX2010002180A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96904607P 2007-08-30 2007-08-30
PCT/CA2008/001546 WO2009026722A1 (en) 2007-08-30 2008-08-29 Enzymatic hydrolysis of lignocellulosic feedstocks using accessory enzymes

Publications (1)

Publication Number Publication Date
MX2010002180A true MX2010002180A (es) 2010-06-01

Family

ID=40386631

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010002180A MX2010002180A (es) 2007-08-30 2008-08-29 Hidrolisis enzimatica de materiales de abastecimiento lignocelulosicos utilizando enzimas auxiliares.

Country Status (12)

Country Link
US (1) US8017361B2 (es)
EP (1) EP2188381B1 (es)
JP (1) JP2010536391A (es)
CN (1) CN101827939B (es)
AT (1) ATE537267T1 (es)
AU (1) AU2008291603A1 (es)
BR (1) BRPI0816177B1 (es)
CA (1) CA2697791A1 (es)
DK (1) DK2188381T3 (es)
MX (1) MX2010002180A (es)
PL (1) PL2188381T3 (es)
WO (1) WO2009026722A1 (es)

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Also Published As

Publication number Publication date
EP2188381A1 (en) 2010-05-26
CA2697791A1 (en) 2009-03-05
BRPI0816177A2 (pt) 2014-10-14
PL2188381T3 (pl) 2012-05-31
WO2009026722A1 (en) 2009-03-05
AU2008291603A1 (en) 2009-03-05
EP2188381A4 (en) 2010-09-22
US8017361B2 (en) 2011-09-13
US20090061484A1 (en) 2009-03-05
JP2010536391A (ja) 2010-12-02
BRPI0816177B1 (pt) 2018-07-17
CN101827939A (zh) 2010-09-08
CN101827939B (zh) 2013-08-07
ATE537267T1 (de) 2011-12-15
EP2188381B1 (en) 2011-12-14
DK2188381T3 (da) 2012-04-02

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