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. 2011 Apr 14;12(2):514–520. doi: 10.1208/s12249-011-9609-y

Table III.

Permeation Parameters of Ferulic Acid from Solutions at Different pH: SOL-1 pH 6.0 and SOL-2 pH 7.4

Formulations Flux (J) (μg/cm2.h) Lag time (h)
SOL-1 0.81 ± 0.14 9.16 ± 0.97
SOL-2 0.10 ± 0.026* 4.06 ± 2.02

*Significantly different from SOL-1 (p < 0.01)