Formulations Predicted response (Drug release in pH 1.2 phosphate buffer) Experimental response (Drug release in pH 1.2 phosphate buffer) Deviations (%)
F1 9.57 10.09 5.43
F2 9.46 9.69 2.43
F3 9.46 10.48 10.83
F4 6.79 7.26 6.99
F5 10 10.91 9.1
F6 6.79 10.08 48.54
F7 10.89 25.01 129.62
F8 3.56 3.04 14.61
F9 3.46 3.44 0.58
Table 5: Values of predicted and experimental responses (drug release within 2 h) with deviation.