BR112013006521A2 - biomassa pré-tratada com aperfeiçoada acessibilidade enzimática - Google Patents

biomassa pré-tratada com aperfeiçoada acessibilidade enzimática

Info

Publication number
BR112013006521A2
BR112013006521A2 BR112013006521A BR112013006521A BR112013006521A2 BR 112013006521 A2 BR112013006521 A2 BR 112013006521A2 BR 112013006521 A BR112013006521 A BR 112013006521A BR 112013006521 A BR112013006521 A BR 112013006521A BR 112013006521 A2 BR112013006521 A2 BR 112013006521A2
Authority
BR
Brazil
Prior art keywords
pretreated biomass
improved enzymatic
enzymatic accessibility
accessibility
biomass
Prior art date
Application number
BR112013006521A
Other languages
English (en)
Inventor
Francesco Cherchi
Paolo Torre
Piero Ottonello
Simone Ferrero
Original Assignee
Beta Renewables 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=BR112013006521(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beta Renewables Spa filed Critical Beta Renewables Spa
Publication of BR112013006521A2 publication Critical patent/BR112013006521A2/pt

Links

Classifications

    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (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

biomassa pré-tratada com aperfeiçoada acessibilidade enzimática. esta invenção está relacionada a uma composição de biomassa de açúcares de 5 e 6 carbonos, lignina e celulose posição de biomassa de 5 e 6 açúcares de carbono, lignina e celulose que foi explodida em vapor e a composição possui uma acessibilidade enzimática muito alta em 24 horas quanto à hidrólise.
BR112013006521A 2010-09-29 2010-09-29 biomassa pré-tratada com aperfeiçoada acessibilidade enzimática BR112013006521A2 (pt)

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
BR112013006521A2 true BR112013006521A2 (pt) 2016-07-12

Family

ID=44259654

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013006521A BR112013006521A2 (pt) 2010-09-29 2010-09-29 biomassa pré-tratada com aperfeiçoada acessibilidade enzimática

Country Status (13)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130225853A1 (en) * 2012-02-24 2013-08-29 Chemtex Italia, S.p.A. Continuous process for conversion of lignin to useful compounds
WO2014015278A1 (en) 2012-07-20 2014-01-23 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
CN106414754B (zh) 2014-04-23 2021-11-26 艾尼股份公司 用于应用产油酵母从生物质产生脂质的方法
EP3240887B1 (en) 2014-12-31 2019-08-28 Eni S.p.A. Oleaginous yeast variant, method for obtaining thereof and use thereof for lipid production
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
ES8201627A1 (es) * 1980-02-23 1981-12-16 Reitter Franz Johann Procedimiento e instalacion para la hidrolisis continua de hemicelulosas que contienen pentosanas de celulosa.
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
CN1190373C (zh) * 2000-02-17 2005-02-23 里索国家实验室 处理木质纤维素材料的方法
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
WO2008073186A2 (en) * 2006-10-26 2008-06-19 Marshall Medoff Processing biomass
JP2010515441A (ja) * 2007-01-15 2010-05-13 アップフロント・クロマトグラフィ・アクティーゼルスカブ 原材料からのバイオ燃料およびタンパク質の製造
WO2008090156A1 (de) * 2007-01-23 2008-07-31 Basf Se Verfahren zur herstellung von glucose durch enzymatische hydrolyse von cellulose, die unter verwendung einer ionischen flüssigkeit, welche ein polyatomiges anion besitzt, aus lignocellulosehaltigem material gewonnen wurde
CN101743257B (zh) * 2007-04-19 2013-04-10 马斯科马公司 木质纤维素生物质的联合热化学预处理和精制
CN101809150B (zh) * 2007-05-31 2013-09-04 诺维信股份有限公司 提高多肽的纤维素分解增强活性的方法
NZ581257A (en) * 2007-05-31 2012-03-30 Novozymes Inc Compositions for degrading cellulosic material
KR20100105849A (ko) * 2007-12-19 2010-09-30 노보자임스 에이/에스 셀룰로오스 가수분해 향상 활성을 가지는 폴리펩티드 및 그것을 암호화하는 폴리뉴클레오티드
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
WO2012042544A8 (en) 2013-04-11
AR083120A1 (es) 2013-01-30
WO2012042544A1 (en) 2012-04-05
CA2810969A1 (en) 2012-04-05
AU2010361837A1 (en) 2013-05-02
US9376693B2 (en) 2016-06-28
AU2010361837B2 (en) 2015-01-29
US20130313472A1 (en) 2013-11-28
JP2013541950A (ja) 2013-11-21
MX2013003102A (es) 2013-06-28
CN103154148A (zh) 2013-06-12
KR20130140694A (ko) 2013-12-24
EP2622025A1 (en) 2013-08-07
RU2545576C2 (ru) 2015-04-10
ZA201303034B (en) 2014-06-25

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2481 DE 24-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.