Structural Characterization of Pectic Polysaccharides From Bupleurum chinense DC

Bupleurum chinense DC, a traditional medicinal plant in China that has many pharmacological effects, contains polysaccharide as one of its active components. In this study, we isolated and structurally characterized the polysaccharide from B. chinense. Water-soluble polysaccharides (termed WBCP) were extracted from the plant and fractionated by anion-exchange and size exclusion chromatographies. From this procedure, we obtained a homogeneous...