Table 2.

Correlation coefficients obtained when experimental data are fitted to the different mathematical models and kinetic constants.

Batch	Korsmeyer-Peppas			Hixson-Crowell		Hopfenberg
	R2	KKP	n	R2	KHC	R2	KHF
ACV-I	0.9931	0.1127	0.9633	0.9789	0.0513	0.9917	0.0655
ACV-H	0.9900	0.0279	0.7410	0.9994	0.0045	0.9972	0.0060
ACV-IH1	0.9830	0.0326	0.6474	0.9860	0.0063	0.9919	0.0083
ACV-IH2	0.9960	0.0368	0.6822	0.9961	0.0061	0.9970	0.0081