BRPI0820497A2 - Processo para produção de etanol utilizando celulose com enzimas geradas através de cultura do estado sólido. - Google Patents

Processo para produção de etanol utilizando celulose com enzimas geradas através de cultura do estado sólido.

Info

Publication number
BRPI0820497A2
BRPI0820497A2 BRPI0820497-7A BRPI0820497A BRPI0820497A2 BR PI0820497 A2 BRPI0820497 A2 BR PI0820497A2 BR PI0820497 A BRPI0820497 A BR PI0820497A BR PI0820497 A2 BRPI0820497 A2 BR PI0820497A2
Authority
BR
Brazil
Prior art keywords
cellulose
solid state
ethanol production
state culture
enzymes generated
Prior art date
Application number
BRPI0820497-7A
Other languages
English (en)
Inventor
Clifford Bradley
Robert Kearns
Original Assignee
Energy Enzymes 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 Energy Enzymes Inc filed Critical Energy Enzymes Inc
Publication of BRPI0820497A2 publication Critical patent/BRPI0820497A2/pt

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
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C12N9/242—Fungal source
    • 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
    • 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
    • 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
    • C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BRPI0820497-7A 2007-11-05 2008-11-04 Processo para produção de etanol utilizando celulose com enzimas geradas através de cultura do estado sólido. BRPI0820497A2 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US98540807P 2007-11-05 2007-11-05
US98543007P 2007-11-05 2007-11-05
US98545207P 2007-11-05 2007-11-05
US2121108P 2008-01-15 2008-01-15
US2433908P 2008-01-29 2008-01-29
US9716908P 2008-09-15 2008-09-15
PCT/US2008/082369 WO2009061740A2 (en) 2007-11-05 2008-11-04 Process of producing ethanol using cellulose with enzymes generated through solid state culture

Publications (1)

Publication Number Publication Date
BRPI0820497A2 true BRPI0820497A2 (pt) 2015-07-14

Family

ID=40548809

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0820497-7A BRPI0820497A2 (pt) 2007-11-05 2008-11-04 Processo para produção de etanol utilizando celulose com enzimas geradas através de cultura do estado sólido.
BRPI0820498-5A BRPI0820498A2 (pt) 2007-11-05 2008-11-04 Processo de produzir etanol usando amido com enzimas geradas através de cultura no estado líquido.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0820498-5A BRPI0820498A2 (pt) 2007-11-05 2008-11-04 Processo de produzir etanol usando amido com enzimas geradas através de cultura no estado líquido.

Country Status (3)

Country Link
US (3) US20090117634A1 (pt)
BR (2) BRPI0820497A2 (pt)
WO (3) WO2009061740A2 (pt)

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Also Published As

Publication number Publication date
US20090117635A1 (en) 2009-05-07
US20090117633A1 (en) 2009-05-07
WO2009061745A2 (en) 2009-05-14
WO2009061745A3 (en) 2009-10-01
US20090117634A1 (en) 2009-05-07
BRPI0820498A2 (pt) 2015-07-14
WO2009061746A3 (en) 2009-06-25
WO2009061740A2 (en) 2009-05-14
WO2009061746A2 (en) 2009-05-14
WO2009061740A3 (en) 2009-06-25

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