TABLE 1.

Time course for curcumin glucuronidation in LS180 cells

HPLC eluate	Time (h)
	0	0.25	1	2	3	6	12	24
	%
Curcumin	100	98.5 ± 2.8	86 ± 3.0	82 ± 3.8	38 ± 3.5	34 ± 4.0	19.5 ± 2.9	1.3 ± 0.08
Curcumin glucuronides	0	1.5 ± 1.0	14 ± 2.0	19 ± 2.5	62 ± 4.2	66 ± 2.8	80.5 ± 4.2	98.7 ± 3.0