Preparation and Characterization of a Gastric Floating Dosage Form of Capecitabine

Table 4

Mathematical release modeling of sustained release capecitabine floating tablets.

Formulations code	Zero order 𝑅^2	First order 𝑅^2	Higuchi 𝑅^2	Hixson-Crowell 𝑅^2	Korsmeyer-Peppas
F1	0.964	0.818	0.983	0.908	0.482
F2	0.996	0.972	0.977	0.990	0.576
F3	0.992	0.959	0.970	0.980	1.606
F4	0.871	0.974	0.962	0.940	0.413
F5	0.989	0.968	0.988	0.993	0.558
F6	0.996	0.926	0.954	0.963	0.564
F7	0.989	0.851	0.988	0.960	0.596
F8	0.996	0.972	0.977	0.990	0.575
F9	0.997	0.943	0.955	0.969	0.625
F10	0.993	0.936	0.980	0.973	0.590
F11	0.998	0.951	0.962	0.976	0.621
F12	0.992	0.954	0.967	0.976	1.644
Acc	0.922	0.857	0.986	0.955	0.464
Long	0.955	0.894	0.997	0.918	0.464