ITTO20110918A1 - Produzione di enzimi per biomassa lignocellulosica in carenza di zuccheri semplici - Google Patents

Produzione di enzimi per biomassa lignocellulosica in carenza di zuccheri semplici

Info

Publication number
ITTO20110918A1
ITTO20110918A1 IT000918A ITTO20110918A ITTO20110918A1 IT TO20110918 A1 ITTO20110918 A1 IT TO20110918A1 IT 000918 A IT000918 A IT 000918A IT TO20110918 A ITTO20110918 A IT TO20110918A IT TO20110918 A1 ITTO20110918 A1 IT TO20110918A1
Authority
IT
Italy
Prior art keywords
enzymes
lack
production
lignocellulosic biomass
simple sugars
Prior art date
Application number
IT000918A
Other languages
English (en)
Inventor
Stefano Paravisi
Torres Beatriz Rivas
Laura Volpati
Original Assignee
C5 6 Italy S R L
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 C5 6 Italy S R L filed Critical C5 6 Italy S R L
Priority to IT000918A priority Critical patent/ITTO20110918A1/it
Priority to US14/350,922 priority patent/US20140255999A1/en
Priority to JP2014535112A priority patent/JP2014528251A/ja
Priority to MX2014004425A priority patent/MX2014004425A/es
Priority to CN201280050555.6A priority patent/CN103987837A/zh
Priority to CA2850577A priority patent/CA2850577A1/en
Priority to KR1020147012562A priority patent/KR20140106508A/ko
Priority to AU2012322899A priority patent/AU2012322899A1/en
Priority to RU2014112768/10A priority patent/RU2014112768A/ru
Priority to EP12770169.6A priority patent/EP2766470A1/en
Priority to PCT/EP2012/070340 priority patent/WO2013053924A1/en
Priority to BR112014008976A priority patent/BR112014008976A2/pt
Publication of ITTO20110918A1 publication Critical patent/ITTO20110918A1/it
Priority to ZA2014/02336A priority patent/ZA201402336B/en
Priority to CO14098752A priority patent/CO7020869A2/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
    • 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
    • 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
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/248—Xylanases
    • 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
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01008—Cholinesterase (3.1.1.8), i.e. butyrylcholine-esterase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT000918A 2011-10-13 2011-10-13 Produzione di enzimi per biomassa lignocellulosica in carenza di zuccheri semplici ITTO20110918A1 (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT000918A ITTO20110918A1 (it) 2011-10-13 2011-10-13 Produzione di enzimi per biomassa lignocellulosica in carenza di zuccheri semplici
AU2012322899A AU2012322899A1 (en) 2011-10-13 2012-10-12 Simple sugar starved lignocellulosic biomass enzyme production
RU2014112768/10A RU2014112768A (ru) 2011-10-13 2012-10-12 Выработка ферментов в условиях дефицита простых сахаров с применением лигноцеллюлозной биомассы
MX2014004425A MX2014004425A (es) 2011-10-13 2012-10-12 Produccion de enzimas de biomasa lignocelulosica con ayuno de azucar simple.
CN201280050555.6A CN103987837A (zh) 2011-10-13 2012-10-12 简单糖饥饿的木质纤维素生物质酶生产
CA2850577A CA2850577A1 (en) 2011-10-13 2012-10-12 Simple sugar starved lignocellulosic biomass enzyme production
KR1020147012562A KR20140106508A (ko) 2011-10-13 2012-10-12 단당류 결핍 리그노셀룰로오스계 바이오매스 효소 생산
US14/350,922 US20140255999A1 (en) 2011-10-13 2012-10-12 Simple sugar starved lignocellulosic biomass enzyme production
JP2014535112A JP2014528251A (ja) 2011-10-13 2012-10-12 単糖飢餓（Ｓｉｍｐｌｅｓｕｇａｒｓｔａｒｖｅｄ）リグノセルロース系バイオマス酵素生産
EP12770169.6A EP2766470A1 (en) 2011-10-13 2012-10-12 Simple sugar starved lignocellulosic biomass enzyme production
PCT/EP2012/070340 WO2013053924A1 (en) 2011-10-13 2012-10-12 Simple sugar starved lignocellulosic biomass enzyme production
BR112014008976A BR112014008976A2 (pt) 2011-10-13 2012-10-12 produção de enzina lingnocelulósica de biomassa privada de açucar simples
ZA2014/02336A ZA201402336B (en) 2011-10-13 2014-03-28 Simple sugar starved lignocellulosic biomass enzyme production
CO14098752A CO7020869A2 (es) 2011-10-13 2014-05-08 Producción de enzimas de biomasa lignocelulósica con ayuno de azúcar simple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000918A ITTO20110918A1 (it) 2011-10-13 2011-10-13 Produzione di enzimi per biomassa lignocellulosica in carenza di zuccheri semplici

Publications (1)

Publication Number Publication Date
ITTO20110918A1 true ITTO20110918A1 (it) 2013-04-14

Family

ID=45094150

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000918A ITTO20110918A1 (it) 2011-10-13 2011-10-13 Produzione di enzimi per biomassa lignocellulosica in carenza di zuccheri semplici

Country Status (14)

Country Link
US (1) US20140255999A1 (it)
EP (1) EP2766470A1 (it)
JP (1) JP2014528251A (it)
KR (1) KR20140106508A (it)
CN (1) CN103987837A (it)
AU (1) AU2012322899A1 (it)
BR (1) BR112014008976A2 (it)
CA (1) CA2850577A1 (it)
CO (1) CO7020869A2 (it)
IT (1) ITTO20110918A1 (it)
MX (1) MX2014004425A (it)
RU (1) RU2014112768A (it)
WO (1) WO2013053924A1 (it)
ZA (1) ZA201402336B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120545A1 (it) * 2012-06-21 2013-12-22 Chemtex Italia Spa Produzione di enzima per biomassa ligno-cellulosica
FR3049957B1 (fr) * 2016-04-08 2020-09-25 Ifp Energies Now Procede de production de cellulases avec du marc lignocellulosique pretraite
CN110983845B (zh) * 2019-12-11 2022-05-24 江西吉润花炮新材料科技有限公司 一种生物型竹纤维素提取剂、制备方法及其应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366558A (en) 1979-03-23 1994-11-22 Brink David L Method of treating biomass material
US5188673A (en) 1987-05-15 1993-02-23 Clausen Edgar C Concentrated sulfuric acid process for converting lignocellulosic materials to sugars
US4880473A (en) 1988-04-01 1989-11-14 Canadian Patents & Development Ltd. Process for the production of fermentable sugars from biomass
US5705369A (en) 1994-12-27 1998-01-06 Midwest Research Institute Prehydrolysis of lignocellulose
US6228177B1 (en) 1996-09-30 2001-05-08 Midwest Research Institute Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics
CN1049684C (zh) * 1996-11-13 2000-02-23 山东大学 高活性纤维素酶的制造方法
CN1247103C (zh) * 1999-11-03 2006-03-29 中国科学院化工冶金研究所 混合固态发酵汽爆秸秆制备蛋白饲料的方法
CN1107722C (zh) * 2000-08-21 2003-05-07 中国科学院化工冶金研究所 汽爆秸秆固态发酵生产高活性纤维素酶的方法
WO2007005918A2 (en) 2005-06-30 2007-01-11 Novozymes North America, Inc. Production of cellulase
CA2736661A1 (en) * 2007-09-07 2009-03-12 Dyadic International, Inc. Novel fungal enzymes
CN101643708B (zh) * 2008-08-29 2012-09-05 南京工业大学 一株组成型酸性内切纤维素酶高产菌株
TW201040279A (en) 2009-03-31 2010-11-16 Chemtex Italia S R L Improved biomass pretreatment process

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KOVACS KRISZTINA ET AL: "Enzymatic hydrolysis of steam-pretreated lignocellulosic materials with Trichoderma atroviride enzymes produced in-house", BIOTECHNOLOGY FOR BIOFUELS, BIOMED CENTRAL LTD, LONDON UK, vol. 2, no. 1, 6 July 2009 (2009-07-06), pages 14, XP021060600, ISSN: 1754-6834, DOI: 10.1186/1754-6834-2-14 *
LEVER M ET AL: "Ethanol from lignocellulose using crude unprocessed cellulase from solid-state fermentation", BIORESOURCE TECHNOLOGY, ELSEVIER BV, GB, vol. 101, no. 18, 1 September 2010 (2010-09-01), pages 7083 - 7087, XP027072434, ISSN: 0960-8524, [retrieved on 20100428], DOI: 10.1016/J.BIORTECH.2010.04.012 *
LIU Y ET AL: "Screening, Identifying of Cellulose-decomposing Strain L-06 and Its Enzyme-producing Conditions", CHINESE JOURNAL OF BIOTECHNOLOGY,, vol. 24, no. 6, 1 June 2008 (2008-06-01), pages 1112 - 1116, XP022939166, ISSN: 1872-2075, [retrieved on 20080601], DOI: 10.1016/S1872-2075(08)60052-7 *

Also Published As

Publication number Publication date
US20140255999A1 (en) 2014-09-11
WO2013053924A1 (en) 2013-04-18
MX2014004425A (es) 2014-08-27
EP2766470A1 (en) 2014-08-20
BR112014008976A2 (pt) 2017-05-09
JP2014528251A (ja) 2014-10-27
RU2014112768A (ru) 2015-11-20
KR20140106508A (ko) 2014-09-03
ZA201402336B (en) 2015-11-25
CA2850577A1 (en) 2013-04-18
CO7020869A2 (es) 2014-08-11
AU2012322899A1 (en) 2014-04-17
CN103987837A (zh) 2014-08-13

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