A Simple Semi‐preparative Reversed‐phase HPLC/PDA Method for Separation and Quantification of Glycyrrhizin in Nine Samples of <i>Glycyrrhiza glabra</i> Root Collected from Different Geographical Origins

Abstract

This method is precise, less time consuming and more cost effective, and can be used for the quality control of any G. glabra sample with regard to its glycyrrhizin contents.