BR112014013997A2 - processo de produção de um coquetel enzimático, utilizando os resíduos sólidos de um processo de conversão bioquímica de materiais lignocelulósicos - Google Patents

processo de produção de um coquetel enzimático, utilizando os resíduos sólidos de um processo de conversão bioquímica de materiais lignocelulósicos

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Publication number
BR112014013997A2
BR112014013997A2 BR112014013997A BR112014013997A BR112014013997A2 BR 112014013997 A2 BR112014013997 A2 BR 112014013997A2 BR 112014013997 A BR112014013997 A BR 112014013997A BR 112014013997 A BR112014013997 A BR 112014013997A BR 112014013997 A2 BR112014013997 A2 BR 112014013997A2
Authority
BR
Brazil
Prior art keywords
production
substrate
phase
growth
lignocellulosic materials
Prior art date
Application number
BR112014013997A
Other languages
English (en)
Other versions
BR112014013997B1 (pt
Inventor
Ben Chaabane Fadhel
Louret Sylvain
Original Assignee
Ifp Energies Now
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 Ifp Energies Now filed Critical Ifp Energies Now
Publication of BR112014013997A2 publication Critical patent/BR112014013997A2/pt
Publication of BR112014013997B1 publication Critical patent/BR112014013997B1/pt

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Classifications

    • 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)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • 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
    • 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
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • 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
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01074—Glucan 1,4-beta-glucosidase (3.2.1.74)
    • 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
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

resumo patente de invenção: "processo de produção de um coquetel enzimático, utilizando os resíduos sólidos de um processo de conversão bioquímica de materiais lignocelulósicos". a presente invenção refere-se a um processo de produção de um coquetel enzimático em cultura submerso com micro-organismos celulolíticos, compreendendo duas fases: uma fase a) de crescimento desses micro-organismos em presença de pelo menos um substrato carbonado de crescimento em reator fechado, essa fase de crescimento sendo realizada com uma concentração em substrato carbonado de crescimento compreendido entre 10 e 90 g/l; uma fase b) de produção do coquetel enzimático, na qual pelo menos um substrato carbonado indutor é alimentado, esse substrato carbonado indutor sendo pelo menos um resíduo sólido oriundo da etapa de hidrólise enzimática de materiais lignocelulósicos que sofreram uma etapa de pré-tratamento, essa fase de produção sendo realizada com uma concentração em um substrato carbonado de produção, compreendida entre 150 e 400 g/l.
BR112014013997-0A 2011-12-14 2012-11-27 processo de produção de um coquetel enzimático com um micro-organismo celulolítico BR112014013997B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1103857A FR2984353B1 (fr) 2011-12-14 2011-12-14 Procede de production d'un cocktail enzymatique utilisant les residus solides d'un procede de conversion biochimique de materiaux ligno-cellulosiques
FR11/03857 2011-12-14
PCT/FR2012/000489 WO2013087998A1 (fr) 2011-12-14 2012-11-27 Procédé de production d'un cocktail enzymatique utilisant les résidus solides d'un procédé de conversion biochimique de matériaux ligno-cellulosiques

Publications (2)

Publication Number Publication Date
BR112014013997A2 true BR112014013997A2 (pt) 2017-06-13
BR112014013997B1 BR112014013997B1 (pt) 2021-07-06

Family

ID=47557348

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013997-0A BR112014013997B1 (pt) 2011-12-14 2012-11-27 processo de produção de um coquetel enzimático com um micro-organismo celulolítico

Country Status (12)

Country Link
US (1) US9885027B2 (pt)
EP (1) EP2791328B1 (pt)
CN (2) CN108342332A (pt)
AU (1) AU2012351396B2 (pt)
BR (1) BR112014013997B1 (pt)
CA (1) CA2856463C (pt)
DK (1) DK2791328T3 (pt)
ES (1) ES2717671T3 (pt)
FR (1) FR2984353B1 (pt)
HR (1) HRP20190558T1 (pt)
HU (1) HUE043381T2 (pt)
WO (1) WO2013087998A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049957B1 (fr) * 2016-04-08 2020-09-25 Ifp Energies Now Procede de production de cellulases avec du marc lignocellulosique pretraite
FR3054141B1 (fr) * 2016-07-22 2018-07-13 Institut National De La Recherche Agronomique Separation des enzymes issues de trichoderma reesei par filtre presse et filtration tangentielle sur membrane ceramique.
FR3088934A1 (fr) * 2018-11-26 2020-05-29 IFP Energies Nouvelles Procede de production d’enzymes par une souche appartenant a un champignon filamenteux
CN115125152A (zh) * 2022-03-28 2022-09-30 湖南科技学院 一种降解木质纤维素的混合菌、混合酶和降解方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972775A (en) * 1974-06-28 1976-08-03 The United States Of America As Represented By The United States Energy Research And Development Administration Conversion of cellulosic materials to sugar
US3990945A (en) 1975-04-28 1976-11-09 Bio Research Center Company Limited Enzymatic hydrolysis of cellulose
CH663113A5 (de) 1983-11-28 1987-11-13 Sprecher & Schuh Ag Kupplungsanordnung zwischen einem elektromagnetischen schaltgeraet und einem daran abnehmbar angebrachten hilfskontaktblock.
WO2005067531A2 (en) * 2004-01-16 2005-07-28 Novozymes Inc. Methods for degrading lignocellulosic materials
FR2881753B1 (fr) * 2005-02-09 2009-10-02 Inst Francais Du Petrole Procede de production d'enzymes cellulolytiques et hemicellulolytiques utilisant les residus de distillation de fermentation ethanolique d'hydrolysats enzymatiques de materiaux (ligno-)cellulosique
MX2010002185A (es) 2007-08-30 2010-06-17 Iogen Energy Corp Metodo para produccion de celulasa.
CN104673842A (zh) 2009-08-24 2015-06-03 阿文戈亚生物能源新技术公司 由纤维素生物质生产乙醇和副产物的方法
FR2957935B1 (fr) * 2010-03-26 2016-05-06 Inst Francais Du Petrole Procede de production de cellulases base sur la regulation de l'oscillation de la pression en oxygene dissous dans le milieu de culture
FR2962444B1 (fr) * 2010-07-12 2012-08-31 Inst Francais Du Petrole Procede de production d'enzymes cellulolytiques et/ou hemicellulolytiques ameliore

Also Published As

Publication number Publication date
EP2791328A1 (fr) 2014-10-22
US20140349373A1 (en) 2014-11-27
CA2856463C (fr) 2021-02-09
FR2984353B1 (fr) 2014-11-21
CA2856463A1 (fr) 2013-06-20
HRP20190558T1 (hr) 2019-05-03
CN108342332A (zh) 2018-07-31
AU2012351396A1 (en) 2014-07-03
CN104160021A (zh) 2014-11-19
WO2013087998A1 (fr) 2013-06-20
FR2984353A1 (fr) 2013-06-21
EP2791328B1 (fr) 2019-01-09
US9885027B2 (en) 2018-02-06
BR112014013997B1 (pt) 2021-07-06
ES2717671T3 (es) 2019-06-24
DK2791328T3 (en) 2019-04-15
HUE043381T2 (hu) 2019-08-28
AU2012351396B2 (en) 2018-06-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/11/2012, OBSERVADAS AS CONDICOES LEGAIS.