BRPI0801763A2 - processo para preparar hidrolisados contendo aÇécar a partir de lignocelulose - Google Patents

processo para preparar hidrolisados contendo aÇécar a partir de lignocelulose

Info

Publication number
BRPI0801763A2
BRPI0801763A2 BRPI0801763-8A BRPI0801763A BRPI0801763A2 BR PI0801763 A2 BRPI0801763 A2 BR PI0801763A2 BR PI0801763 A BRPI0801763 A BR PI0801763A BR PI0801763 A2 BRPI0801763 A2 BR PI0801763A2
Authority
BR
Brazil
Prior art keywords
lignocellulose
preparing sugar
containing hydrolysates
preparing
fermentation
Prior art date
Application number
BRPI0801763-8A
Other languages
English (en)
Inventor
Murillo Villela Jr
Mirjam Mai
Andreas Dr Karau
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BRPI0801763A2 publication Critical patent/BRPI0801763A2/pt

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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCESSO PARA PREPARAR HIDROLISADOS CONTENDO AÇéCAR A PARTIR DE LIGNOCELULOSE. A presente invenção refere-se a soluções ou suspensões as quais podem ser usadas em processos de fermentação e são obtidas por hidrólise enzimática de materiais contendo lignocelulose, a processos para sua preparação e a seu uso na fermentação para preparar substâncias-alvo orgânicas.
BRPI0801763-8A 2007-04-26 2008-04-25 processo para preparar hidrolisados contendo aÇécar a partir de lignocelulose BRPI0801763A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007019643A DE102007019643A1 (de) 2007-04-26 2007-04-26 Verfahren zur Herstellung von zuckerhaltigen Hydrolysaten aus Lignocellulose

Publications (1)

Publication Number Publication Date
BRPI0801763A2 true BRPI0801763A2 (pt) 2008-12-16

Family

ID=39704978

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801763-8A BRPI0801763A2 (pt) 2007-04-26 2008-04-25 processo para preparar hidrolisados contendo aÇécar a partir de lignocelulose

Country Status (5)

Country Link
US (1) US20080274509A1 (pt)
EP (3) EP1985710A3 (pt)
CN (1) CN101353672B (pt)
BR (1) BRPI0801763A2 (pt)
DE (1) DE102007019643A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2739451A1 (en) * 2008-10-17 2010-04-22 Mascoma Corporation Production of pure lignin from lignocellulosic biomass
US8524474B2 (en) * 2008-11-20 2013-09-03 E I Du Pont De Nemours And Company Process for producing a concentrated sugar solution by enzymatic saccharification of polysaccharide enriched biomass
CN101559429B (zh) * 2009-04-23 2014-06-25 林兴盛 一种清洗膜的方法
CA2775355A1 (en) * 2009-10-12 2011-04-21 E. I. Du Pont De Nemours And Company Methods to improve monomeric sugar release from lignocellulosic biomass following alkaline pretreatment
GB2488918B (en) 2010-06-26 2014-03-05 Virdia Ltd Sugar mixtures and methods for production and use thereof
IL206678A0 (en) * 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
US20130236933A1 (en) * 2010-12-10 2013-09-12 Novozymes A/S Methods for Producing a Fermentation Product from Lignocellulose-Containing Material
CN103429749B (zh) * 2010-12-10 2016-12-14 诺维信公司 用于从含木素纤维素材料产生发酵产物的方法
GB2505148B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
WO2013096369A1 (en) * 2011-12-19 2013-06-27 Novozymes A/S Processes and compositions for increasing the digestibility of cellulosic materials
SG11201407183SA (en) 2012-05-03 2014-12-30 Virdia Ltd Methods for treating lignocellulosic materials
EP2862939A1 (en) * 2013-10-18 2015-04-22 Clariant International Ltd. Process for the hydrolysis of biomass
ITMI20132069A1 (it) 2013-12-11 2015-06-12 Versalis Spa Procedimento per la produzione di zuccheri da biomassa
CN104805145B (zh) * 2014-01-24 2018-11-23 华东理工大学 一种利用木质纤维素原料生产谷氨酸的方法
ES2764499T3 (es) 2015-01-07 2020-06-03 Virdia Inc Métodos para extraer y convertir azúcares de hemicelulosa
SE538899C2 (en) * 2015-02-03 2017-01-31 Stora Enso Oyj Method for treating lignocellulosic materials
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose
CN110714041A (zh) * 2019-11-19 2020-01-21 云南省烟草农业科学研究院 一种利用废弃烟杆高效率直接产生葡萄糖的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610036B1 (pt) 1969-07-23 1981-03-05
JPS559783A (en) 1978-07-10 1980-01-23 Ajinomoto Co Inc Preparation of l-lysine by fermentation
US4773966A (en) * 1986-09-29 1988-09-27 Regents Of The University Of Minnesota Oxidative degradation of lignin with inorganic metal complexes
JP3023615B2 (ja) 1990-08-30 2000-03-21 協和醗酵工業株式会社 発酵法によるｌ―トリプトファンの製造法
JPH04126885A (ja) * 1990-09-14 1992-04-27 Akio Onda 化学パルプの製造方法
DE4130867A1 (de) 1991-09-17 1993-03-18 Degussa Verfahren zur fermentativen herstellung von aminosaeuren
DE19547361A1 (de) 1995-12-19 1997-06-26 Degussa Verfahren zur Herstellung von L-Aminosäuren durch Fermentation
US5990350A (en) 1997-12-16 1999-11-23 Archer Midland Company Process for making granular L-lysine
US20040023349A1 (en) * 2002-06-13 2004-02-05 Novozymes A/S Processes for making ethanol
US20040231060A1 (en) * 2003-03-07 2004-11-25 Athenix Corporation Methods to enhance the activity of lignocellulose-degrading enzymes
WO2005021772A1 (en) 2003-08-29 2005-03-10 Degussa Ag Process for the preparation of l-lysine
US7781191B2 (en) * 2005-04-12 2010-08-24 E. I. Du Pont De Nemours And Company Treatment of biomass to obtain a target chemical
US20080026431A1 (en) * 2006-07-19 2008-01-31 Taisei Corporation Method for saccharification of woody biomass

Also Published As

Publication number Publication date
DE102007019643A1 (de) 2008-10-30
EP2535421A1 (de) 2012-12-19
US20080274509A1 (en) 2008-11-06
EP1985710A3 (de) 2010-03-10
CN101353672A (zh) 2009-01-28
EP1985710A2 (de) 2008-10-29
EP2535420A1 (de) 2012-12-19
CN101353672B (zh) 2014-04-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]