earticle

영어

As a part of a comparative study of the chemical components of A. reflexa roots by two cultivation types, Namganghwal and Bukganghwal, which are the same taxonomic origin but are classified according to their cultivation method and ecological type, seven samples of Namganghwal and six samples of Bukganghwal, currently distributed in Korea, were collected and their chemical components were identified by high-performance liquid chromatography with photodiode array detector (HPLC-PDA). Through this study, a total of ten major peaks were detected, and eight of them were identified as chlorogenic acid (1), ferulic acid (4), oxypeucedanin hydrate (5), bisabolangelone (6), oxypeucedanin (7), imperatorin (8), osthole (9), and isoimperatorin (10), respectively. Based on these analyses, as a result of comparing the component patterns of Namganghwal and Bukganghwal, the major component patterns of the two groups showed significant differences. In particular, oxypeucedanin (7), imperatorin (8), and isoimperatorin (10) were detected with higher levels in Namganghwal samples, and ferulic acid (4) was detected with higher levels in Bukganghwal samples. In this study, we report the analysis method of chemical components of A. reflexa roots, identification of the components, and comparative analysis of the component patterns of two types of A. reflexa roots, Namganghwal and Bukganghwal.