Polysaccharides ofPolygonatum I. Isolation and characterization of polysaccharides fromPolygonatum sewerzowii
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The water-soluble polysaccharides of the rhizomes of thePolygonatum sewerzowii Regl. have been studied. A method has been developed for separating the polysaccharide fraction. A new native acetylated glucomannan has been isolated which has been called severan and consists of manno- and glucopyranose residues linked with one another by β-1 → 4 bonds in a ratio of 15.4:1.
KeywordsMannose Paper Chromatography Plant Residue Erythritol Fructan
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