ZA201305532B - Cellulase compositions and methods of using the same for improved conversion of lignocellulosic biomass into fermentable sugars - Google Patents

Cellulase compositions and methods of using the same for improved conversion of lignocellulosic biomass into fermentable sugars

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Publication number
ZA201305532B
ZA201305532B ZA2013/05532A ZA201305532A ZA201305532B ZA 201305532 B ZA201305532 B ZA 201305532B ZA 2013/05532 A ZA2013/05532 A ZA 2013/05532A ZA 201305532 A ZA201305532 A ZA 201305532A ZA 201305532 B ZA201305532 B ZA 201305532B
Authority
ZA
South Africa
Prior art keywords
methods
same
lignocellulosic biomass
fermentable sugars
improved conversion
Prior art date
Application number
ZA2013/05532A
Other languages
English (en)
Inventor
Thijs Kaper
Igor Nikolaev
Suzanne E Lantz
Meredith K Fujdala
Megan Y Hsi
Original Assignee
Danisco Us 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 Danisco Us Inc filed Critical Danisco Us Inc
Publication of ZA201305532B publication Critical patent/ZA201305532B/en

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405Glucanases
    • C12N9/2434Glucanases acting on beta-1,4-glucosidic bonds
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405Glucanases
    • C12N9/2434Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52Genes encoding for enzymes or proenzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405Glucanases
    • C12N9/2434Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2445Beta-glucosidase (3.2.1.21)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/14Preparation 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y302/00Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01021Beta-glucosidase (3.2.1.21)
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Mycology (AREA)
  • Textile Engineering (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ZA2013/05532A 2011-03-17 2013-07-22 Cellulase compositions and methods of using the same for improved conversion of lignocellulosic biomass into fermentable sugars ZA201305532B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161453918P 2011-03-17 2011-03-17
PCT/US2012/029498 WO2012125951A1 (en) 2011-03-17 2012-03-16 Cellulase compositions and methods of using the same for improved conversion of lignocellulosic biomass into fermentable sugars

Publications (1)

Publication Number Publication Date
ZA201305532B true ZA201305532B (en) 2014-10-29

Family

ID=45888505

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2013/05532A ZA201305532B (en) 2011-03-17 2013-07-22 Cellulase compositions and methods of using the same for improved conversion of lignocellulosic biomass into fermentable sugars

Country Status (13)

Country Link
US (2) US20140073017A1 (cg-RX-API-DMAC7.html)
EP (1) EP2686427A1 (cg-RX-API-DMAC7.html)
JP (1) JP6148183B2 (cg-RX-API-DMAC7.html)
KR (1) KR20140023313A (cg-RX-API-DMAC7.html)
CN (2) CN109371002A (cg-RX-API-DMAC7.html)
AU (1) AU2012228968B2 (cg-RX-API-DMAC7.html)
BR (1) BR112013023715A2 (cg-RX-API-DMAC7.html)
CA (1) CA2829918A1 (cg-RX-API-DMAC7.html)
MX (1) MX2013010509A (cg-RX-API-DMAC7.html)
RU (1) RU2013146341A (cg-RX-API-DMAC7.html)
SG (1) SG192097A1 (cg-RX-API-DMAC7.html)
WO (1) WO2012125951A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201305532B (cg-RX-API-DMAC7.html)

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WO2011079048A2 (en) 2009-12-23 2011-06-30 Danisco Us Inc. Methods for improving the efficiency of simultaneous saccharification and fermentation reactions
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WO2014088940A1 (en) 2012-12-07 2014-06-12 Danisco Us Inc. Compositions and methods of use
WO2014142325A1 (ja) * 2013-03-15 2014-09-18 国立大学法人長岡技術科学大学 セルラーゼ生産菌の変異株、セルラーゼの製造方法およびセロオリゴ糖の製造方法
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TW201527756A (zh) * 2014-01-10 2015-07-16 Nat Univ Tsing Hua 提供食品安全地圖之方法、電腦程式產品、和系統
JP6465470B2 (ja) * 2014-01-22 2019-02-06 本田技研工業株式会社 糖化酵素の生産方法、及び草木類バイオマスの糖化処理方法
JP6398115B2 (ja) * 2014-01-22 2018-10-03 本田技研工業株式会社 糖化酵素の生産方法、及び草木類バイオマスの糖化処理方法
JP6398116B2 (ja) * 2014-01-22 2018-10-03 本田技研工業株式会社 糖化酵素の生産方法、及び草木類バイオマスの糖化処理方法
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BR112017027729A2 (pt) 2015-07-07 2018-09-11 Danisco Us Inc indução de expressão de gene com o uso de uma mistura de açúcar de concentração alta
ES2855728T3 (es) 2016-02-22 2021-09-24 Danisco Us Inc Sistema fúngico de producción de proteínas de alto nivel
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Also Published As

Publication number Publication date
SG192097A1 (en) 2013-08-30
AU2012228968B2 (en) 2017-05-18
BR112013023715A2 (pt) 2016-09-13
US20180119125A1 (en) 2018-05-03
EP2686427A1 (en) 2014-01-22
MX2013010509A (es) 2013-10-17
RU2013146341A (ru) 2015-04-27
KR20140023313A (ko) 2014-02-26
WO2012125951A1 (en) 2012-09-20
JP6148183B2 (ja) 2017-06-21
CN103492561A (zh) 2014-01-01
CA2829918A1 (en) 2012-09-20
CN109371002A (zh) 2019-02-22
US20140073017A1 (en) 2014-03-13
JP2014509858A (ja) 2014-04-24

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