Table 6. Box-Behnken response surface design.
RunOrder | Starch | (NH4)2SO4 | K2HPO4 | Antimicrobial Activity ZOI (mm) |
---|---|---|---|---|
1 | 15 | 5 | 1 | 26 ± 1.5 |
2 | 15 | 3 | 2 | 30 ± 2 |
3 | 20 | 3 | 1 | 15 ± 1 |
4 | 15 | 5 | 3 | 22 ± 1.5 |
5 | 20 | 5 | 2 | 18 ± 1 |
6 | 10 | 3 | 1 | 13 ± 1.5 |
7 | 15 | 1 | 3 | 27 ± 0.5 |
8 | 20 | 3 | 3 | 16 ± 1 |
9 | 15 | 3 | 2 | 30 ± 1.5 |
10 | 10 | 1 | 2 | 17 ± 0.5 |
11 | 15 | 1 | 1 | 23 ± 1 |
12 | 10 | 3 | 3 | 15 ± 1 |
13 | 20 | 1 | 2 | 16 ± 0.5 |
14 | 15 | 3 | 2 | 30 ± 1.5 |
15 | 10 | 5 | 2 | 14 ± 1 |