Publications by authors named "Fei-neng Shang"
Objective: To compare the contents of iridoid glycosides in Qingyedan medicinal materials,and to provide the scientific basis for using resources of Qingyedan and rationality of original plant medicinal.
Methods: The contens of three iridoid glycosides,including swertiamarin,gentiopicroside and sweroside in Qingyedan medicinal materials were determined by HPLC.
Results: The constituents of 30 samples in nine species were significant difference.