Research Article

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

Table 3

Postcompression parameters of designed formulations (F1–F18).

Formulation codePostcompression evaluation parameters
Thickness (mm)Hardness (kg/cm)Weight variation (mg)Friability (%)Drug content (%)
( ) Mean ± SD( ) Mean ± SD( ) Mean ± SD( ) Mean ± SD( ) Mean ± SD

F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18