Separation and purification of glycosidic compounds from  Folium Sennae by high-speed counter-current chromatography
Duan Wen-juan, WU Qiu-xia, Li Yue, Yang Guo-hong, SHI Xin-gang, Sun Wei-hong, WANG Xiao
SHANDONG SCIENCE . 2017, (1): 15 -19 .  DOI: 10.3976/j.issn.1002-4026.2017.01.003