Research Article

Antitumour Effects of Isocurcumenol Isolated from Curcuma zedoaria Rhizomes on Human and Murine Cancer Cells

Figure 1

Mass spectra of the four major compounds present in Petroleum ether fraction of Curcuma zedoaria. (a) Isocurcumenol. (b) Methyl sterolate. (c) Elemene. (d) Isolongifolene.
253962.fig.001a
(a) Isocurcumenol (25.24%)
253962.fig.001b
(b) Methyl sterolate (24.94%)
253962.fig.001c
(c) Elemene (3.75%)
253962.fig.001d
(d) Isolongifolene (9.31%)