Method of enzyme cleavage of polysaccharides derived from algae

The invention relates to a method for enzyme cleavage of polysaccharides comprising a first sequence [->4)-beta-D-GlcpA-(1->4)-alpha-L-Rhap3 sulphate-(1->]n and a second sequence [->4)-alpha-L-IdopA-(1->4)-alpha-L-Rhap3 sulphate-(1->]m, the first and second sequences respectively c...

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Bibliographische Detailangaben
Hauptverfasser:	PHEULPIN PATRICE, COURTOIS BERNARD, EL BOUTACHFAITI REDOUAN, COURTOIS-SAMBOURG JOSIANE
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a method for enzyme cleavage of polysaccharides comprising a first sequence [->4)-beta-D-GlcpA-(1->4)-alpha-L-Rhap3 sulphate-(1->]n and a second sequence [->4)-alpha-L-IdopA-(1->4)-alpha-L-Rhap3 sulphate-(1->]m, the first and second sequences respectively comprising two monosaccharide units connected by an osidic bond, wherein said method is such that: said polysaccharide sequences are provided; a microorganism capable of producing an enzyme substance of the lyase class is provided; and said enzyme substance is brought into contact with said polysaccharide sequences in such a way as to bring about cleavage of the osidic bond according to a beta-elimination reaction. The invention is characterized in that a microorganism belonging to the bacteria of the Ochrobactrum genus is chosen for producing said enzyme substance.