Table 1.

The contents of each compound in crude and vinegar-processed Curcumae Rhizoma (n = 5).

Sample	Identified compounds and their mean content (mg/g)
	Curdione	Curcumol	Germacrone	Furanodiene	β-Elemene	Bisdemethoxycurcumin	Demethoxycurcumin	Curcumin
R-CR	2.99 ± 0.11	1.13 ± 0.071	0.445 ± 0.038	0.133 ± 0.037	0.483 ± 0.061	0.0101 ± 0.0043	0.0475 ± 0.0078	0.0494 ± 0.0031
V-CR	2.10 ± 0.09	0.92 ± 0.082	0.356 ± 0.041	0.066 ± 0.012	0.376 ± 0.055	0.0046 ± 0.0029	0.0449 ± 0.0066	0.0476 ± 0.0045