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AR083120A1 - Biomasa pretratada que tiene una accesibilidad mejorada a las enzimas - Google Patents

Biomasa pretratada que tiene una accesibilidad mejorada a las enzimas

Info

Publication number
AR083120A1
AR083120A1 ARP110103523A ARP110103523A AR083120A1 AR 083120 A1 AR083120 A1 AR 083120A1 AR P110103523 A ARP110103523 A AR P110103523A AR P110103523 A ARP110103523 A AR P110103523A AR 083120 A1 AR083120 A1 AR 083120A1
Authority
AR
Argentina
Prior art keywords
composition
enzymes
solid
liquid
amount
Prior art date
Application number
ARP110103523A
Other languages
English (en)
Inventor
Francesco Cherchi
Simone Ferrero
Paolo Torre
Piero Ottonello
Original Assignee
Chemtex Italia Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44259654&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR083120(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemtex Italia Spa filed Critical Chemtex Italia Spa
Publication of AR083120A1 publication Critical patent/AR083120A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/14—Hemicellulose; Derivatives thereof
    • 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
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

La presente se refiere a una composición de biomasa con azúcares de 5 y 6 carbonos, lignina y celulosa, que ha sido sometida a explosión con vapor, y la composición tiene una muy alta accesibilidad a las enzimas a las 24 horas para la hidrólisis.Reivindicación 1: Composición de biomasa que comprende un sólido, un líquido, una cantidad de C5s basada en la cantidad de arabinano y xilano y los monómeros, dímeros, oligómeros y polímeros de arabinosa y xilosa en el líquido y el sólido de la composición, una cantidad de C6s basada en el contenido de glucano que incluye los monómeros, dímeros, oligómeros y polímeros de glucano en el líquido y el sólido de la composición y furfural, donde la composición también está caracterizada porque tiene una accesibilidad a las enzimas a las 24 horas de al menos el 30%.
ARP110103523A 2010-09-29 2011-09-27 Biomasa pretratada que tiene una accesibilidad mejorada a las enzimas AR083120A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2010/000410 WO2012042544A1 (en) 2010-09-29 2010-09-29 Pre-treated biomass having enhanced enzyme accessibility

Publications (1)

Publication Number Publication Date
AR083120A1 true AR083120A1 (es) 2013-01-30

Family

ID=44259654

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103523A AR083120A1 (es) 2010-09-29 2011-09-27 Biomasa pretratada que tiene una accesibilidad mejorada a las enzimas

Country Status (13)

Country Link
US (1) US9376693B2 (es)
EP (1) EP2622025A1 (es)
JP (1) JP2013541950A (es)
KR (1) KR20130140694A (es)
CN (1) CN103154148A (es)
AR (1) AR083120A1 (es)
AU (1) AU2010361837B2 (es)
BR (1) BR112013006521A2 (es)
CA (1) CA2810969A1 (es)
MX (1) MX2013003102A (es)
RU (1) RU2545576C2 (es)
WO (1) WO2012042544A1 (es)
ZA (1) ZA201303034B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9139501B2 (en) * 2012-02-24 2015-09-22 Biochemtex, S.p.A. Continuous process for conversion of lignin to useful compounds
US9650655B2 (en) 2012-07-20 2017-05-16 Codexis, Inc. Production of fatty alcohols from engineered microorganisms
ITMI20122249A1 (it) 2012-12-28 2014-06-29 Eni Spa Procedimento per la produzione di lipidi da biomassa
ITTO20130880A1 (it) * 2013-10-31 2015-05-01 Beta Renewables Spa Biomassa lignocellulosica solida avente migliorata dispersione in sospensione e accessibilita' agli enzimi e suo procedimento di produzione
ITTO20130883A1 (it) * 2013-10-31 2015-05-01 Beta Renewables Spa Rapida riduzione della viscosita' di biomassa lignocellulosica senza enzimi
ES2819723T3 (es) 2014-04-23 2021-04-19 Eni Spa Proceso para la producción de lípidos a partir de biomasa empleando microorganismos oleaginosos
CN107208035B (zh) 2014-12-31 2021-06-04 艾尼股份公司 含油酵母变体、其获得方法及其用于脂质生产的用途
JP2017000093A (ja) 2015-06-11 2017-01-05 出光興産株式会社 セルロース含有固形物の製造方法及びグルコースの製造方法
IT201700071514A1 (it) 2017-06-27 2018-12-27 Versalis Spa Procedimento per la produzione di lipidi da biomassa derivante da piante di guayule

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI810523L (fi) * 1980-02-23 1981-08-24 Franz Johann Reitter Foerfarande och anlaeggning foer kontinuerlig hydrolys av cellulosahaltig vaext-biosubstans foer utvinning av socker
SU1701115A3 (ru) * 1982-02-09 1991-12-23 Бау-Унд Форшунгсгезельшафт Термоформ Аг (Инопредприятие) Способ получени сахаров из целлюлозосодержащего материала
US5562777A (en) * 1993-03-26 1996-10-08 Arkenol, Inc. Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials
US6022419A (en) * 1996-09-30 2000-02-08 Midwest Research Institute Hydrolysis and fractionation of lignocellulosic biomass
DE60136267D1 (de) * 2000-02-17 2008-12-04 Biogasol Ipr Aps Methode zur behandlung von lignin- und zellulosehaltigen stoffen
JP3694744B2 (ja) * 2002-06-28 2005-09-14 独立行政法人土木研究所 バイオガス資源回収方法
CN101037703B (zh) * 2006-03-17 2011-05-04 中国科学院过程工程研究所 一种强化秸秆纤维素的酶解发酵方法
SG10201609267QA (en) * 2006-10-26 2017-01-27 Xyleco Inc Processing biomass
CN104922934A (zh) * 2007-01-15 2015-09-23 厄普弗朗特色谱公司 从原料生产生物燃料和蛋白质
AU2008208870B2 (en) * 2007-01-23 2013-05-02 Basf Se Method for producing glucose by enzymatic hydrolysis of cellulose that is obtained from material containing ligno-cellulose using an ionic liquid that comprises a polyatomic anion
AU2008242769B2 (en) * 2007-04-19 2013-10-17 Mascoma Corporation Combined thermochemical pretreatment and refining of lignocellulosic biomass
JP2010528624A (ja) * 2007-05-31 2010-08-26 ノボザイムス，インコーポレイティド セルロース物質分解のための組成物
MX2009012845A (es) * 2007-05-31 2009-12-15 Novozymes Inc Metodos para aumentar la actividad celulosica mejorada de un polipeptido.
JP2011507525A (ja) * 2007-12-19 2011-03-10 ノボザイムス アクティーゼルスカブ セルロース分解増強活性を有するポリペプチドとこれをコードするポリヌクレオチド
US8057639B2 (en) 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
TW201040279A (en) 2009-03-31 2010-11-16 Chemtex Italia S R L Improved biomass pretreatment process

Also Published As

Publication number Publication date
RU2013119739A (ru) 2014-11-10
WO2012042544A1 (en) 2012-04-05
EP2622025A1 (en) 2013-08-07
CN103154148A (zh) 2013-06-12
KR20130140694A (ko) 2013-12-24
WO2012042544A8 (en) 2013-04-11
BR112013006521A2 (pt) 2016-07-12
ZA201303034B (en) 2014-06-25
US9376693B2 (en) 2016-06-28
CA2810969A1 (en) 2012-04-05
US20130313472A1 (en) 2013-11-28
JP2013541950A (ja) 2013-11-21
AU2010361837B2 (en) 2015-01-29
AU2010361837A1 (en) 2013-05-02
MX2013003102A (es) 2013-06-28
RU2545576C2 (ru) 2015-04-10

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