Formulation, Characterization, and In Vitro Evaluation of Transdermal Patches for Inhibiting Crystallization of Mefenamic Acid

Table 3

Kinetic models for in vitro release of mefenamic acid.

Formula	Kinetic model	Equation
BM1	Zero order		0.9455
	First order		0.9648
	Higuchi’s model		0.9928
BM2	Zero order		0.8849
	First order		0.8961
	Higuchi’s model		0.9879
BM3	Zero order		0.9002
	First order		0.9155
	Higuchi’s model		0.9930
BM4	Zero order		0.8879
	First order		0.9042
	Higuchi’s model		0.9894
BM5	Zero order		0.9146
	First order		0.9294
	Higuchi’s model		0.9872