Table 3.

Treatment of in vitro drug release data with different kinetic equations.

Batches	Mathematical model (r2)
	Zero order	First order	Hixson-Crowell	Higuchi plot	Korsmeyer-Peppas	Release exponents
DF1	0.985 ± 0.048	0.928 ± 0.087	0.987 ± 0.089	0.952 ± 0.043	0.895 ± 0.043	1.201 ± 0.192
DF2	0.994 ± 0.056	0.931 ± 0.087	0.991 ± 0.051	0.951 ± 0.047	0.861 ± 0.033	1.567 ± 0.091
DF3	0.992 ± 0.091	0.903 ± 0.076	0.972 ± 0.043	0.973 ± 0.068	0.842 ± 0.081	1.786 ± 0.213
DF4	0.992 ± 0.055	0.913 ± 0.076	0.982 ± 0.054	0.973 ± 0.032	0.881 ± 0.018	1.887 ± 0.134
DF5	0.990 ± 0.061	0.913 ± 0.064	0.992 ± 0.067	0.960 ± 0.078	0.907 ± 0.043	1.524 ± 0.157
DF6	0.996 ± 0.075	0.876 ± 0.092	0.973 ± 0.067	0.983 ± 0.078	0.916 ± 0.032	1.096 ± 0.155