Development and Evaluation of Gastroretentive Floating Tablets of an Antihypertensive Drug Using Hydrogenated Cottonseed Oil

Table 8

Release kinetics data of the Formulations F1–F18.

S. No	Formulation code	Zero order	First order	Higuchi	Korsmeyer-Peppas
		𝑅^2	𝑅^2	𝑅^2	𝑛	𝑅^2
1	F1	0.6088	0.859	0.725	0.473	0.746
2	F2	0.774	0.988	0.8811	0.466	0.882
3	F3	0.96	0.987	0.974	0.488	0.96
4	F4	0.992	0.956	0.949	0.389	0.925
5	F5	0.988	876	0.992	0.554	0.988
6	F6	0.988	0.917	0.99	0.532	0.988
7	F7	0.985	0.937	0.979	0.533	0.958
8	F8	0.985	0.972	0.995	0.462	0.993
9	F9	0.988	0.905	0.991	0.497	0.989
10	F10	0.972	0.977	0.991	0.459	0.992
11	F11	0.991	0.955	0.992	0.407	0.955
12	F12	0.991	0.974	0.974	0.396	0.961
13	F15	0.986	0.803	0.99	0.543	0.993
14	F16	0.992	0.806	0.984	0.545	0.9885
15	F17	0.992	0.857	0.978	0.549	0.971
16	F18	0.998	0.867	0.977	0.543	0.9734