Fig. 2From: Preparation, structural characterization and in vitro activity of ginger polysaccharideDEAE-52 column chromatography elution curve of ginger polysaccharide (a). The gel purification elution curve of the sample was drawn with the number of eluent tubes as the horizontal coordinate and the total sugar content (blue) as the vertical coordinate. Sephadex G-100 column chromatography elution curve of ginger polysaccharide (b)Back to article page