Research Article
The Use of Hibiscus esculentus (Okra) Gum in Sustaining the Release of Propranolol Hydrochloride in a Solid Oral Dosage Form
Table 4
Regression analysis values (
value) for
in vitro drug release data following different kinetic models.
| Kinetic model | | Okra | HPMC | Na alginate |
| Zero order | value | 0.9858 | 0.9433 | 0.9336 | First order | 0.9879 | 0.9911 | 0.9698 | Higuchi model | 0.9989 | 0.9813 | 0.9826 | Hixson-Crowell model | 0.9019 | 0.8998 | 0.9202 | Korsmeyer-Peppas model | value | 0.9990 | 0.9896 | 0.9994 | value | 0.6385 Non-Fickian transport | | 0.1059 Supercase 2 transport |
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