Table 1.

P_app values and % recovery of embelin and NaF.

Compound	Papp (x 10−6cm/s)	% Recovery
Embelin	35.46 ± 20.33	83.53 ± 14.72
NaF	2.47 ± 1.63**	78.16 ± 3.63

^**P < 0.01 when compared to embelin using unpaired t-test.