WO2014169079A3 - Increased productivity during fermentation - Google Patents

Increased productivity during fermentation Download PDF

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Publication number
WO2014169079A3
WO2014169079A3 PCT/US2014/033567 US2014033567W WO2014169079A3 WO 2014169079 A3 WO2014169079 A3 WO 2014169079A3 US 2014033567 W US2014033567 W US 2014033567W WO 2014169079 A3 WO2014169079 A3 WO 2014169079A3
Authority
WO
WIPO (PCT)
Prior art keywords
during fermentation
productivity during
increased productivity
compositions
systems
Prior art date
Application number
PCT/US2014/033567
Other languages
French (fr)
Other versions
WO2014169079A2 (en
Inventor
Sarad Parekh
Benjamin STAUBER
Original Assignee
Sweetwater Energy, 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 Sweetwater Energy, Inc. filed Critical Sweetwater Energy, Inc.
Publication of WO2014169079A2 publication Critical patent/WO2014169079A2/en
Publication of WO2014169079A3 publication Critical patent/WO2014169079A3/en

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
    • 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
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/09—Means for pre-treatment of biological substances by enzymatic treatment
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Disclosed herein are methods, systems, and compositions for producing one or more fermentation end-products using reduced amounts of fermenting microorganisms. Also disclosed herein are method, systems, and compositions for increasing the cellular productivity during fermentation reactions.
PCT/US2014/033567 2013-04-09 2014-04-09 Increased productivity during fermentation WO2014169079A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361810234P 2013-04-09 2013-04-09
US61/810,234 2013-04-09

Publications (2)

Publication Number Publication Date
WO2014169079A2 WO2014169079A2 (en) 2014-10-16
WO2014169079A3 true WO2014169079A3 (en) 2016-04-21

Family

ID=51690121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/033567 WO2014169079A2 (en) 2013-04-09 2014-04-09 Increased productivity during fermentation

Country Status (1)

Country Link
WO (1) WO2014169079A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2862178T3 (en) 2010-06-26 2021-10-07 Virdia Llc Sugar mixtures production methods
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
GB2505148B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
GB2517338B (en) 2012-05-03 2020-03-25 Virdia Inc A method for fractionating a liquid sample
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
MX2017007631A (en) 2014-12-09 2018-02-09 Sweetwater Energy Inc Rapid pretreatment.
CN112226466A (en) 2015-01-07 2021-01-15 威尔迪亚公司 Method for extracting and converting hemicellulose sugars
CA3053773A1 (en) 2017-02-16 2018-08-23 Sweetwater Energy, Inc. High pressure zone formation for pretreatment
CN109355315B (en) * 2018-11-19 2022-07-26 华南理工大学 Method for producing ethanol and succinic acid by taking bagasse as raw material and synchronous fermentation and application
CN112538503A (en) * 2019-09-20 2021-03-23 中国科学院过程工程研究所 Novel pretreatment method for steam explosion-ammonium sulfite combined pretreatment of high-efficiency clean non-enzymatic hydrolysis fermentation inhibitor
WO2021133733A1 (en) 2019-12-22 2021-07-01 Sweetwater Energy, Inc. Methods of making specialized lignin and lignin products from biomass

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050272134A1 (en) * 2002-08-05 2005-12-08 Jonathan Hughes Production of a fermentation product
US20100021980A1 (en) * 2008-07-23 2010-01-28 Shaw Intellectual Property Holdings, Inc. Hybrid process for the production of biofuel
WO2010037780A1 (en) * 2008-09-30 2010-04-08 Sekab E-Technology Ab Fermentation process starting from cellulosic biomass and involving the recirculation of detoxified stillage into the process
US20100216201A1 (en) * 2007-10-18 2010-08-26 Novozymes North America, Inc. Processes of Producing Fermentation Products
US20120107888A1 (en) * 2011-02-17 2012-05-03 Qteros, Inc. Modulation of fermentation products through vitamin supplementation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050272134A1 (en) * 2002-08-05 2005-12-08 Jonathan Hughes Production of a fermentation product
US20100216201A1 (en) * 2007-10-18 2010-08-26 Novozymes North America, Inc. Processes of Producing Fermentation Products
US20100021980A1 (en) * 2008-07-23 2010-01-28 Shaw Intellectual Property Holdings, Inc. Hybrid process for the production of biofuel
WO2010037780A1 (en) * 2008-09-30 2010-04-08 Sekab E-Technology Ab Fermentation process starting from cellulosic biomass and involving the recirculation of detoxified stillage into the process
US20120107888A1 (en) * 2011-02-17 2012-05-03 Qteros, Inc. Modulation of fermentation products through vitamin supplementation

Also Published As

Publication number Publication date
WO2014169079A2 (en) 2014-10-16

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