METHOD FOR LIQUEFYING BEET-ROOTS AND CHICORY ROOTS BY ENZYMATIC HYDROLYSIS AND LIQUID HYDROLYSATE OBTAINED

METHOD FOR LIQUEFYING BEET-ROOTS AND CHICORY ROOTS BY ENZYMATIC HYDROLYSIS AND LIQUID HYDROLYSATE OBTAINED

The invention is related to biotechnologies. It relates to a method for the liquefaction of beet-roots or chicory roots by implementation of a mixture of enzymes comprising an SPS-ase, a cellulase and a cellobiase. The product obtained is useful particularly for the preparation of ethyl alcohol by f...

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Bibliographische Detailangaben
Hauptverfasser: BROUARD, FRANCOIS, EMMANUEL, MARIE, ETIENNE, GICQUIAUX, YVON, GEORGE, ADRIEN, JOSEPH, MARIE, DE BAYNAST DE SEPTFONTAINES, REGIS, JACQUES, MARIE, BARET, JEAN-LUC, ALAIN, GUY, OLSEN, HANS, SEJR
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
METALLURGY
SACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCESOR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- ORPOLYSACCHARIDES
SUGAR INDUSTRY
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Beschreibung
Zusammenfassung:The invention is related to biotechnologies. It relates to a method for the liquefaction of beet-roots or chicory roots by implementation of a mixture of enzymes comprising an SPS-ase, a cellulase and a cellobiase. The product obtained is useful particularly for the preparation of ethyl alcohol by fermentation. L'invention se rapporte aux biotechnologies. Elle concerne un procédé de liquéfaction de betteraves ou de racines de chicorée mettant en jeu un mélange d'enzymes comprenant une SPS-ase, une cellulase et une cellobiase. Le produit obtenu est utile notamment pour la préparation d'alcool éthylique par fermentation.