Fremgangsmåte for behandling av en kjemisk lignocellulosemasse

The invention relates to a process for the treatment of a ligno-cellulose pulp with a preparation containing enzymes having a solubilising activity on lignin and, where appropriate, hemicellulolytic activity, these enzymes being derived from the bacterium Streptomyces viridosporus. This enzymatic tr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GOMA, GERARD, LESELEUC, JOEL DE, POMMIER, JEAN-CLAUDE, ARBELOA, MARGUERITE
Format:	Patent
Sprache:	nor
Schlagworte:	APPARATUS THEREFOR BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PAPER-MAKING PROCESSES USING MICROORGANISMS PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS REGENERATION OF PULPING LIQUORS SPIRITS TEXTILES VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a process for the treatment of a ligno-cellulose pulp with a preparation containing enzymes having a solubilising activity on lignin and, where appropriate, hemicellulolytic activity, these enzymes being derived from the bacterium Streptomyces viridosporus. This enzymatic treatment may be applied to the separation of lignin from the ligno-cellulose pulp, for example to supplement a bleaching process.