Wahyudi; ohtani, Yoshito; Ichiura, Hideaki
(2011-06-02)
Berberine (C20H18NO4) was isolated from chloroform fraction of Tali Kuning (Tinospora dissitiflora Diels), eluted with column chromatography (CC) and preparative thin layer chromatography (PLC) using solvent system of ...