Flos Edgeworthlae is a shrub mainly growing in the south of the Yangtze River valley, Henan and Shanxi. And it is traditional herb medicine for treatment of some diseases, such as more tears, nocturnal emissions, aphonia and so on.
In this thesis Flos Edgeworthlae was extracted with95%ethanol. Five fractions have been obtained by systematically separating the extracts. In order to provide a theoretical basis for the comprehensive development and utilization of Flos Edgeworthlae, antimicrobial activity a...