FR3069866B1 - Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques. - Google Patents

Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques. Download PDF

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Publication number
FR3069866B1
FR3069866B1 FR1757422A FR1757422A FR3069866B1 FR 3069866 B1 FR3069866 B1 FR 3069866B1 FR 1757422 A FR1757422 A FR 1757422A FR 1757422 A FR1757422 A FR 1757422A FR 3069866 B1 FR3069866 B1 FR 3069866B1
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FR
France
Prior art keywords
defibrillation
celluloses
methods
cellulosic substrates
lpmo
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1757422A
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English (en)
Other versions
FR3069866A1 (fr
Inventor
Bernard Cathala
Jean-Guy Berrin
Ana Villares
Celine Moreau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut National de Recherche pour lAgriculture lAlimentation et lEnvironnement
Original Assignee
Institut National de la Recherche Agronomique INRA
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.)
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Publication date
Application filed by Institut National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR1757422A priority Critical patent/FR3069866B1/fr
Priority to EP18743841.1A priority patent/EP3662106A1/fr
Priority to US16/633,316 priority patent/US20200157591A1/en
Priority to PCT/EP2018/070754 priority patent/WO2019025449A1/fr
Publication of FR3069866A1 publication Critical patent/FR3069866A1/fr
Application granted granted Critical
Publication of FR3069866B1 publication Critical patent/FR3069866B1/fr
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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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • 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
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C12N9/0083—Miscellaneous (1.14.99)
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y114/00—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14)
    • C12Y114/14—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14) with reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen (1.14.14)
    • C12Y114/14001—Unspecific monooxygenase (1.14.14.1)

Abstract

La présente invention concerne de manière générale le domaine des celluloses, notamment de nanocelluloses, et plus particulièrement des procédés pour la fabrication de fibres de celluloses et de défibrillation de substrats cellulosiques. Tout particulièrement, l'invention concerne des procédés de défibrillation de substrats cellulosiques et de fabrication de celluloses, en particulier de nanocelluloses (NC), utilisant une nouvelle famille de Lytic polysaccharide monooxygenases (LPMO) fongiques.
FR1757422A 2017-08-02 2017-08-02 Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques. Active FR3069866B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1757422A FR3069866B1 (fr) 2017-08-02 2017-08-02 Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques.
EP18743841.1A EP3662106A1 (fr) 2017-08-02 2018-07-31 Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques
US16/633,316 US20200157591A1 (en) 2017-08-02 2018-07-31 Methods of defibrillating cellulosic substrates and producing celluloses using a new family of fungal lytic polysaccharide monooxygenases (lpmo)
PCT/EP2018/070754 WO2019025449A1 (fr) 2017-08-02 2018-07-31 Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757422A FR3069866B1 (fr) 2017-08-02 2017-08-02 Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques.
FR1757422 2017-08-02

Publications (2)

Publication Number Publication Date
FR3069866A1 FR3069866A1 (fr) 2019-02-08
FR3069866B1 true FR3069866B1 (fr) 2021-12-17

Family

ID=60202144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757422A Active FR3069866B1 (fr) 2017-08-02 2017-08-02 Procedes de defibrillation de substrats cellulosiques et de fabrication de celluloses utilisant une nouvelle famille de lytic polysaccharide monooxygenases (lpmo) fongiques.

Country Status (4)

Country Link
US (1) US20200157591A1 (fr)
EP (1) EP3662106A1 (fr)
FR (1) FR3069866B1 (fr)
WO (1) WO2019025449A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020022593A2 (pt) * 2018-05-31 2021-02-09 Novozymes A/S método para tratar polpa de dissolução, polpa de dissolução, fibra têxtil ou celulose derivatizada, e, uso de uma monoxigenase lítica de polissacarídeo.
CN115595344B (zh) * 2022-12-12 2023-08-04 中国农业科学院北京畜牧兽医研究所 儿茶素作为裂解性多糖单加氧酶降解纤维素的电子供体的应用
CN115612703A (zh) * 2022-12-19 2023-01-17 中国农业科学院北京畜牧兽医研究所 茶多酚作为裂解性多糖单加氧酶降解纤维素的电子供体的应用
CN115612704A (zh) * 2022-12-19 2023-01-17 中国农业科学院北京畜牧兽医研究所 原儿茶酸作为裂解性多糖单加氧酶降解纤维素的电子供体的应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483743A (en) 1981-10-22 1984-11-20 International Telephone And Telegraph Corporation Microfibrillated cellulose
US4486743A (en) 1982-03-05 1984-12-04 Honeywell Inc. Creosote buildup detector and annunciator
ES2166316B1 (es) 2000-02-24 2003-02-16 Ct Investig Energeticas Ciemat Procedimiento de produccion de etanol a partir de biomasa lignocelulosica utilizando una nueva levadura termotolerante.
CN101160388B (zh) 2005-04-12 2013-05-01 纳幕尔杜邦公司 生物质处理的系统和工艺
BRPI0707255B1 (pt) 2006-02-08 2017-01-24 Stfi Packforsk Ab método para tratamento de uma polpa química para fabricação de celulose microfibrilada, celulose microfibrilada e uso
FR3037078B1 (fr) * 2015-06-03 2018-07-27 Institut National De La Recherche Agronomique - Inra Procede pour la fabrication de nanocelluloses a partir d'un substrat cellulosique

Also Published As

Publication number Publication date
FR3069866A1 (fr) 2019-02-08
WO2019025449A1 (fr) 2019-02-07
US20200157591A1 (en) 2020-05-21
EP3662106A1 (fr) 2020-06-10

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