Fingerprints of Xinshu Oral Liquid by HPCE Advances in studies on analytical methods of polysaccharides in plant Determinaton of five flavonoids from different processing products of Artemisia frigida by HPCE Determinaton of five flavonoids from different processing products of Artemisia frigida by HPCE Analysis of alkaloids by high performance capillary electrophoresis High performance capillary electrophoresis fingerprint of Corni Fructuspieces Determination of Matrine and Oxymatrine by HPCE Advances in studies on analytical methods of polysaccharides in plant