[Determination of forsythiaside B and poliumoside in different origin and parts from Callicarpa kwangtungensis]

Abstract

The RP-HPLC method was used to determinate the contents of forsythiaside B and poliumoside in different origin and parts from Callicarpa kwangtungensis. The linear ranges of forsythiaside B and poliumoside were 0. 106-3. 18 and 0. 105 2-3. 156 microg, respectively. The average recoveries of forythiaside B and poliumoside were 99. 01% ( RSD 1. 2%) and 100. 13% (RSD 0. 90% ), respectively. The contents of forsythiaside B and poliumoside were changed in different origin and parts from C. kwangtungensis. The sample from the area of Luxi, Pingxiang City, Jiangxi Province has the highest contents of forsythiaside B and poliumoside. The contents of forsythiaside B and poliumoside in different parts from C. kwangtungensis in Luxi are: leaf > stem > fruit. This result will provide a scientific basis for quality control and reasonable utilzation of C. kwangtungensis.