CL2012002866A1 - Metodo para la preparación de una cepa de levadura saccharomyces cerevisiae capaz de producir el etanol a partir de un medio que contiene pentosa; dicha cepa depositada bajo el numero i-4293. - Google Patents

Metodo para la preparación de una cepa de levadura saccharomyces cerevisiae capaz de producir el etanol a partir de un medio que contiene pentosa; dicha cepa depositada bajo el numero i-4293.

Info

Publication number
CL2012002866A1
CL2012002866A1 CL2012002866A CL2012002866A CL2012002866A1 CL 2012002866 A1 CL2012002866 A1 CL 2012002866A1 CL 2012002866 A CL2012002866 A CL 2012002866A CL 2012002866 A CL2012002866 A CL 2012002866A CL 2012002866 A1 CL2012002866 A1 CL 2012002866A1
Authority
CL
Chile
Prior art keywords
strain
preparation
medium containing
saccharomyces cerevisiae
deposited under
Prior art date
Application number
CL2012002866A
Other languages
English (en)
Inventor
Georges Pignede
Christophe Rave
Jean-Michel Bavouzet
Didier Colavizza
Thomas Desfougeres
Original Assignee
Lesaffre & Cie
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
Priority claimed from FR1001853A external-priority patent/FR2959514B1/fr
Application filed by Lesaffre & Cie filed Critical Lesaffre & Cie
Publication of CL2012002866A1 publication Critical patent/CL2012002866A1/es

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
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • C12N1/185—Saccharomyces isolates
    • 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
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/85—Saccharomyces
    • C12R2001/865—Saccharomyces cerevisiae
    • 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Botany (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Método para la preparación de una cepa de levadura Saccharomyces Cerevisiae capaz de producir el etanol a partir de un medio que contiene pentosa; dicha cepa depositada bajo el número I-4293.
CL2012002866A 2010-04-14 2012-10-12 Metodo para la preparación de una cepa de levadura saccharomyces cerevisiae capaz de producir el etanol a partir de un medio que contiene pentosa; dicha cepa depositada bajo el numero i-4293. CL2012002866A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1001583 2010-04-14
FR1001853A FR2959514B1 (fr) 2010-04-30 2010-04-30 Procede de preparation d'une levure industrielle, levure industrielle et application a la production d'ethanol a partir d'au moins un pentose.

Publications (1)

Publication Number Publication Date
CL2012002866A1 true CL2012002866A1 (es) 2013-01-25

Family

ID=44243573

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012002866A CL2012002866A1 (es) 2010-04-14 2012-10-12 Metodo para la preparación de una cepa de levadura saccharomyces cerevisiae capaz de producir el etanol a partir de un medio que contiene pentosa; dicha cepa depositada bajo el numero i-4293.

Country Status (15)

Country Link
US (1) US9090917B2 (es)
EP (1) EP2558583B1 (es)
CN (1) CN102918161B (es)
AU (1) AU2011239830B2 (es)
BR (1) BR112012026370B8 (es)
CA (1) CA2794843C (es)
CL (1) CL2012002866A1 (es)
DK (1) DK2558583T3 (es)
ES (1) ES2665521T3 (es)
HR (1) HRP20180582T1 (es)
HU (1) HUE036686T2 (es)
MX (1) MX2012011872A (es)
PL (1) PL2558583T3 (es)
PT (1) PT2558583T (es)
WO (1) WO2011128552A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953857B1 (fr) * 2009-12-15 2012-10-12 Lesaffre & Cie Nouvelles souches de levure pour la production d'alcool
FR2991339B1 (fr) * 2012-06-01 2016-02-19 Lesaffre & Cie Souches de levure aptes a metaboliser le xylose et resistantes a au moins un inhibiteur de fermentation, procede d'obtention et utilisation
FR2991340B1 (fr) * 2012-06-01 2016-02-19 Lesaffre & Cie Procede d'obtention de souches de levure ameliorees par modification genetique et croisement
FR2996855B1 (fr) 2012-10-16 2016-11-11 Lesaffre & Cie Souches de levures pour la production de biomasse sur un substrat comprenant un sucre en c5, leurs procedes d'obtention et utilisations de la biomasse produite
CN103981109B (zh) * 2013-05-02 2016-08-03 江南大学 一株对啤酒发酵环境具有多种耐受性的啤酒酵母及其应用
BR112017010641A2 (pt) * 2014-12-05 2017-12-26 Honda Motor Co Ltd leveduras fermentativas de etanol altamente eficientes
CN107429218B (zh) * 2014-12-05 2020-08-11 本田技研工业株式会社 高效乙醇发酵菌
US10119146B2 (en) * 2014-12-05 2018-11-06 Honda Motor Co., Ltd. Highly efficient ethanol-fermentative yeast
BR112017010642A2 (pt) * 2014-12-05 2017-12-26 Honda Motor Co Ltd leveduras fermentativas de etanol altamente eficientes
FR3036709B1 (fr) 2015-05-29 2019-06-07 Lesaffre Et Compagnie Propagation de levures simultanee a la saccharification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675815B1 (fr) 1991-04-23 1994-11-04 Lesaffre & Cie Nouvelles souches de levure de panification et leur procede d'obtention, nouvelles levures fraiche et seche correspondantes.
WO2004046333A2 (en) * 2002-11-15 2004-06-03 Novozymes North America, Inc. Ethanol production by simultaneous saccharification and fermentation (ssf)
US20090246844A1 (en) 2007-10-26 2009-10-01 Arbor Fuel Inc. Methods for the production of ethanol
JP2011512833A (ja) * 2008-03-07 2011-04-28 ディーエスエム アイピー アセッツ ビー．ブイ． ペントース糖発酵細胞
AU2009318173B2 (en) * 2008-11-24 2014-12-11 C5 Ligno Technologies In Lund Ab Saccharomyces strain with ability to grow on pentose sugars under anaerobic cultivation conditions

Also Published As

Publication number Publication date
CA2794843C (fr) 2019-06-18
CN102918161B (zh) 2016-06-01
MX2012011872A (es) 2013-06-26
ES2665521T3 (es) 2018-04-26
WO2011128552A1 (fr) 2011-10-20
EP2558583B1 (fr) 2018-03-07
BR112012026370B8 (pt) 2020-05-19
DK2558583T3 (en) 2018-04-30
CN102918161A (zh) 2013-02-06
PT2558583T (pt) 2018-04-23
BR112012026370B1 (pt) 2020-01-21
HUE036686T2 (hu) 2018-07-30
AU2011239830B2 (en) 2013-12-19
AU2011239830A1 (en) 2012-11-08
EP2558583A1 (fr) 2013-02-20
PL2558583T3 (pl) 2018-07-31
US9090917B2 (en) 2015-07-28
US20130040353A1 (en) 2013-02-14
HRP20180582T1 (hr) 2018-06-01
CA2794843A1 (fr) 2011-10-20
BR112012026370A2 (pt) 2015-09-15

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