Research on the Content of Cadmium in Radix Isatidis and its Effect on Physiologic Index;

Study on Two Chelating Resins Removing Heavy Metal from Extracts of Radix Isatidis;

Research on Solubility of Solid Dispersions of Liposoluble Extract from Radix isatidis;

Analysis of Amino Acids in Banlangen during Heating Process;

Study on the determination of microamounts iron in the banlangen by surfactants-FAAS;

Determination of Adenosine Content in Banlangen and Banlangen Granule by HPLC;

Extraction and content determinations of polysaccharide of Indigowoad Root;

Determination of Indirubin in Indigowoad Root and its Affecting Factors;

The indigowoad root polysaccharides were obtained through first cooking the defatted indigowoad root powder in boiling water,then centrifuging the mixture,keeping the supernatants which were then mixed with ethanol to obtain the polysaccharides in the precipitates by filtration.

Determination of Amino Acids in Isatis indigotica Fort by Reversed-Phase High Performance Liquid Chromatography with Pre-column Derivatization;

Comparison of the immunization between Isatis indigotica Fort.and Lycium chinense Mill.in mouse;

The chemical constituents from Isatis indigotica Fort.(I);

Primary Effects on Isatis indigotica after Spaceflight;

Recent progress in the studies of chemical constituents,pharmacological effects and quality control methods on the roots of Isatis indigotica;