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Six volatile compounds, curdione (1), curcumol (2), germacrone (3), curzerene (4), 1,8‐cineole (5) and β‐elemene (6), were successfully isolated from the essential oil of Curcuma wenyujin by high‐performance centrifugal partition chromatography using a nonaqueous two‐phase solvent system consisting of petroleum ether‐acetonitrile‐acetone (4:3:1 v/v/v). A total of 8 mg of curdione (1), 4 mg of curcumol...
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