Research Article
Robust Optimization of Alginate-Carbopol 940 Bead Formulations
Table 5
ANOVA results: effect of the variables on , AUC, % entrapment (EE), swelling percentage (SR), shape factor (SF), and particle size (DM).
| Factors | | AUC | EE | -ratio | | | -ratio | | | -ratio | | |
| A | 89.52 | <0.001 | 16.48 | 144.1 | <0.001 | −1892 | 11.2 | 0.004 | 5.57 | B | 2072 | <0.001 | 97.11 | 1070 | <0.001 | −6316 | 0.27 | 0.607 | 1.07 | C | 132.5 | <0.001 | 24.56 | 136 | <0.001 | −2252 | 1.41 | 0.25 | 2.42 | D | 564 | <0.001 | 50.67 | 251.7 | <0.001 | −3063 | 0.003 | 0.955 | −0.12 | E | 172.9 | <0.001 | −28.06 | 52.87 | <0.001 | 1404 | 1.27 | 0.274 | 2.30 | F | 83.07 | <0.001 | −19.44 | 21.36 | <0.001 | 892.2 | 2.18 | 0.157 | 3.01 | G | 0.01 | 0.918 | −0.22 | 0.01 | 0.921 | −19.4 | 0.67 | 0.425 | 1.66 | H | 213.4 | <0.001 | −31.17 | 3.20 | 0.082 | 345.2 | 0.53 | 0.474 | −1.49 |
| Factors | SR | SF | DM | -ratio | | | F-ratio | | | -ratio | | |
| A | 1842 | <0.001 | 592 | 34.79 | <0.001 | −0.072 | 12.78 | <0.001 | 0.255 | B | 1208 | <0.001 | −587.2 | 0.78 | 0.383 | 0.013 | 2.19 | 0.148 | 0.128 | C | 808.8 | <0.001 | −480.5 | 11.9 | <0.001 | 0.051 | 2.19 | 0.148 | 0.130 | D | 274.4 | <0.001 | 279.9 | 69.35 | <0.001 | −0.124 | 1.69 | 0.201 | 0.115 | E | 0.00 | 0.99 | −0.22 | 4.49 | 0.041 | −0.032 | 2.73 | 0.108 | −0.142 | F | 62.8 | <0.001 | −133.9 | 100.4 | <0.001 | −0.149 | 0.80 | 0.377 | 0.077 | G | 5856 | <0.001 | −1293 | 23.4 | <0.001 | −0.072 | 8.78 | 0.005 | 0.261 | H | 25.09 | <0.001 | 84.64 | 15.63 | <0.001 | 0.059 | 8.15 | 0.007 | −0.251 |
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