PROCEDE DE TRAITEMENT ENZYMATIQUE D'UNE MATIERE LIGNO-CELLULOSIQUE SOLIDE

A method of treating a solid lignocellulosic material (10) in which the solid lignocellulosic material (10) is subjected to a treatment, called a mechano-chemical treatment (1), of mixing and chemical degradation of the solid lignocellulosic material (10) so as to form an intermediate composition ha...

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Hauptverfasser:	HERNANDEZ MELENDEZ OSCAR, CAMELEYRE XAVIER, HERNANDEZ LUNA MARTIN, MATA SEGREDA JULIO, VIVALDO LIMA EDUARDO, UUSITALO JAANA MARIA, MANZANARES PALOMA, DUQUE ALETA, VILAREM GERARD, RIGAL LUC, VANDENBOSSCHE VIRGINIE, BARZANA GARCIA EDUARDO, BRAULT JULIEN, SIIKA AHO MATTI SAMUEL, LOMBARD ERIC, BALLESTEROS MERCEDES, GUILLOUET STEPHANE
Format:	Patent
Sprache:	fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC MACROMOLECULAR COMPOUNDS PAPER-MAKING POLYSACCHARIDES PRODUCTION OF CELLULOSE SPIRITS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP VINEGAR WINE
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Beschreibung
Zusammenfassung:	A method of treating a solid lignocellulosic material (10) in which the solid lignocellulosic material (10) is subjected to a treatment, called a mechano-chemical treatment (1), of mixing and chemical degradation of the solid lignocellulosic material (10) so as to form an intermediate composition having a hydrated lignocellulosic material whose enzymatic digestibility is increased relative to the digestibility of the solid lignocellulosic starting material (10), then; the hydrated lignocellulosic material is subjected to a treatment, called a mechano-chemical treatment (2), in which a dispersion is formed, called an aqueous dispersion, of the hydrated lignocellulosic material (10) in an aqueous composition, the aqueous dispersion including at least one enzyme for degrading the hydrated lignocellulosic material (10).