EP2649186A4 - Use of hydroxyalkanoic acids as substrates for production of poly-hydroxyalkanoates by methane-oxidizing bacteria - Google Patents

Use of hydroxyalkanoic acids as substrates for production of poly-hydroxyalkanoates by methane-oxidizing bacteria

Info

Publication number
EP2649186A4
EP2649186A4 EP10860453.9A EP10860453A EP2649186A4 EP 2649186 A4 EP2649186 A4 EP 2649186A4 EP 10860453 A EP10860453 A EP 10860453A EP 2649186 A4 EP2649186 A4 EP 2649186A4
Authority
EP
European Patent Office
Prior art keywords
hydroxyalkanoates
methane
substrates
poly
production
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP10860453.9A
Other languages
German (de)
French (fr)
Other versions
EP2649186A1 (en
Inventor
Allison J Pieja
Perry L Mccarty
Craig S Criddle
Eric R Sundstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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 Leland Stanford Junior University filed Critical Leland Stanford Junior University
Publication of EP2649186A1 publication Critical patent/EP2649186A1/en
Publication of EP2649186A4 publication Critical patent/EP2649186A4/en
Withdrawn legal-status Critical Current

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
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids
    • 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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • 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
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
EP10860453.9A 2010-12-10 2010-12-10 Use of hydroxyalkanoic acids as substrates for production of poly-hydroxyalkanoates by methane-oxidizing bacteria Withdrawn EP2649186A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/003148 WO2012078127A1 (en) 2010-12-10 2010-12-10 Use of hydroxyalkanoic acids as substrates for production of poly-hydroxyalkanoates by methane-oxidizing bacteria

Publications (2)

Publication Number Publication Date
EP2649186A1 EP2649186A1 (en) 2013-10-16
EP2649186A4 true EP2649186A4 (en) 2015-04-22

Family

ID=46207406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10860453.9A Withdrawn EP2649186A4 (en) 2010-12-10 2010-12-10 Use of hydroxyalkanoic acids as substrates for production of poly-hydroxyalkanoates by methane-oxidizing bacteria

Country Status (2)

Country Link
EP (1) EP2649186A4 (en)
WO (1) WO2012078127A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383352B (en) * 2017-07-26 2019-07-16 盐城工学院 A kind of method and application of PHB in extraction biological flocculation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080160567A1 (en) * 2006-12-12 2008-07-03 Billington Sarah L Bacterial poly(hydroxy alkanoate) polymer and natural fiber composites
US20090317879A1 (en) * 2008-06-24 2009-12-24 Criddle Craig S Use of selection pressures to enable microbial biosynthesis of polyhydroxyalkanoates from anaerobic degradation products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225438B1 (en) * 2000-01-31 2001-05-01 The Procter & Gamble Company Medium chain length PHA copolymer and process for producing same
US20020031812A1 (en) * 2000-09-13 2002-03-14 La Societe Novartem Inc. Process for production of biopolymer
US7579176B2 (en) * 2003-10-15 2009-08-25 Newlight Technologies, Llc Method for the production of polyhydroxyalkanoic acid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080160567A1 (en) * 2006-12-12 2008-07-03 Billington Sarah L Bacterial poly(hydroxy alkanoate) polymer and natural fiber composites
US20090317879A1 (en) * 2008-06-24 2009-12-24 Criddle Craig S Use of selection pressures to enable microbial biosynthesis of polyhydroxyalkanoates from anaerobic degradation products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012078127A1 *

Also Published As

Publication number Publication date
WO2012078127A1 (en) 2012-06-14
EP2649186A1 (en) 2013-10-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20130710

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150323

RIC1 Information provided on ipc code assigned before grant

Ipc: C12P 5/02 20060101ALI20150317BHEP

Ipc: C12P 39/00 20060101AFI20150317BHEP

Ipc: C12P 7/62 20060101ALI20150317BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20150822