Partial Chemical Characterization of Immunomodulatory Polysaccharides from Plantago palmata Hook. f. s. Leaves
HPLC chromatogram of monosaccharides constitutive of the PS50 extracted from Plantago palmata and Plantago major (Atlantis dC18 column; gradient of mobile phases A (water: acetonitrile : triethylamine, 90 : 10: 0.4, v/v) and B (water : acetonitrile, 40 : 60, v/v)). Peaks: 1, excess MPP reagent; 2, mannose; 3, rhamnose; 4, glucose; 5, galacturonic acid; 6, galactose; 7, xylose + arabinose; 8, Fucose.
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