Investigation on Quality of Shengmai Oral Liquid

Objective To investigate the quality control of Shengmai Oral Liquid for Renshen priscription and Dangshen priscription.Methods Radix Ginseng, Radix Codonopsis, Fructus Schisandrae and Radix Ophiopogonis were identified by TLC.Results Radix Ginseng, Radix Codonopsis, Fructus Schisandrae and Radix Ophiopogonis could be identified.Conclusion The qualifying rate of the preparation, if under quality control, is high; otherwise it is low.