WO2011072264A3 - Methods and compositions for biomass treatment - Google Patents

Methods and compositions for biomass treatment Download PDF

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Publication number
WO2011072264A3
WO2011072264A3 PCT/US2010/059962 US2010059962W WO2011072264A3 WO 2011072264 A3 WO2011072264 A3 WO 2011072264A3 US 2010059962 W US2010059962 W US 2010059962W WO 2011072264 A3 WO2011072264 A3 WO 2011072264A3
Authority
WO
WIPO (PCT)
Prior art keywords
compositions
methods
biomass treatment
biomass
treatment
Prior art date
Application number
PCT/US2010/059962
Other languages
French (fr)
Other versions
WO2011072264A2 (en
Inventor
Glenn Richards
Original Assignee
Qteros, 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 Qteros, Inc. filed Critical Qteros, Inc.
Publication of WO2011072264A2 publication Critical patent/WO2011072264A2/en
Publication of WO2011072264A3 publication Critical patent/WO2011072264A3/en

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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
    • 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
    • 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
    • C12P7/065—Ethanol, i.e. non-beverage with microorganisms other than yeasts
    • 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
    • C12P7/16—Butanols
    • 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

Abstract

Disclosed herein are methods and compositions for improved biomass treatment. Bio fuel production is enhanced through the use of an antioxidant, such as catalase, during the fermentation of biomass.
PCT/US2010/059962 2009-12-10 2010-12-10 Methods and compositions for biomass treatment WO2011072264A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28548609P 2009-12-10 2009-12-10
US61/285,486 2009-12-10

Publications (2)

Publication Number Publication Date
WO2011072264A2 WO2011072264A2 (en) 2011-06-16
WO2011072264A3 true WO2011072264A3 (en) 2011-11-17

Family

ID=44146213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/059962 WO2011072264A2 (en) 2009-12-10 2010-12-10 Methods and compositions for biomass treatment

Country Status (1)

Country Link
WO (1) WO2011072264A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013063584A1 (en) * 2011-10-27 2013-05-02 Utah State University Methods for producing acetone, butanol, and ethanol
WO2014105405A1 (en) * 2012-12-12 2014-07-03 Flsmidth A/S Antioxidants for use in solvent extraction systems
CN108883400B (en) 2016-02-19 2021-09-17 洲际大品牌有限责任公司 Method for forming a multi-value stream from a biomass source
EP3472330A1 (en) * 2016-06-20 2019-04-24 Basf Se Process for producing ethanol from corn comprising dry-milling and adding alkanesulfonic acid to the fermented mash
CN108893517A (en) * 2018-07-19 2018-11-27 威海利达生物科技有限公司 A kind of fermentation medium and method of red phaffia rhodozyma fermenting and producing astaxanthin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007115723A2 (en) * 2006-04-06 2007-10-18 Institut Français Du Petrole Fusion proteins between plant cell-wall degrading enzymes and a swollenin, and their uses
US20090068714A1 (en) * 2006-01-27 2009-03-12 University Of Massachusetts Systems and Methods for Producing Biofuels and Related Materials
WO2009108908A1 (en) * 2008-02-27 2009-09-03 Qteros, Inc. Methods forthe conversion of plant materials into fuels and chemicals by sequential action of two microorganisms
US20090286294A1 (en) * 2008-04-04 2009-11-19 University Of Massachusetts Methods and Compositions for Improving the Production of Fuels in Microorganisms
US20100268000A1 (en) * 2009-04-20 2010-10-21 Qteros, Inc. Compositions and Methods for Fermentation of Biomass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090068714A1 (en) * 2006-01-27 2009-03-12 University Of Massachusetts Systems and Methods for Producing Biofuels and Related Materials
WO2007115723A2 (en) * 2006-04-06 2007-10-18 Institut Français Du Petrole Fusion proteins between plant cell-wall degrading enzymes and a swollenin, and their uses
WO2009108908A1 (en) * 2008-02-27 2009-09-03 Qteros, Inc. Methods forthe conversion of plant materials into fuels and chemicals by sequential action of two microorganisms
US20090286294A1 (en) * 2008-04-04 2009-11-19 University Of Massachusetts Methods and Compositions for Improving the Production of Fuels in Microorganisms
US20100268000A1 (en) * 2009-04-20 2010-10-21 Qteros, Inc. Compositions and Methods for Fermentation of Biomass

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STANLEY M. HARMON ET AL.: "Beneficial effect of catalase treatment on growth of Clostridium perfringens", APPL. ENVIRON. MICROBIOL., vol. 32, no. 3, September 1976 (1976-09-01), pages 409 - 416 *

Also Published As

Publication number Publication date
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