Table 2 Central composite design matrix for experimental and predicted results for catalase activity
Run | Factorsa | Experimental results | Predicted results | |||||
|---|---|---|---|---|---|---|---|---|
A | B | C | D | E | F | Catalase activity (IU/mg wet weight) | ||
1 | 0.50 | 1.00 | 0.01 | 6.00 | 5.00 | 24.00 | 42,100 | 42,200 |
2 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,400 |
3 | 0.50 | 0.25 | 0.10 | 18.00 | 5.00 | 12.00 | 25,600 | 25,700 |
4 | 0.50 | 0.25 | 0.01 | 6.00 | 5.00 | 12.00 | 36,800 | 35,900 |
5 | 1.00 | 1.00 | 0.10 | 12.00 | 5.00 | 12.00 | 46,700 | 47,400 |
6 | 0.50 | 0.25 | 0.06 | 6.00 | 1.00 | 24.00 | 41,900 | 41,500 |
7 | 2.00 | 1.00 | 0.01 | 6.00 | 1.00 | 12.00 | 20,800 | 20,600 |
8 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,400 |
9 | 2.00 | 0.25 | 0.01 | 18.00 | 1.00 | 24.00 | 40,400 | 40,300 |
10 | 2.00 | 0.25 | 0.10 | 6.00 | 1.00 | 12.00 | 32,000 | 32,100 |
11 | 2.00 | 0.25 | 0.01 | 6.00 | 5.00 | 24.00 | 35,200 | 35,400 |
12 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,200 |
13 | 2.00 | 0.25 | 0.01 | 18.00 | 5.00 | 12.00 | 41,900 | 41,600 |
14 | 0.50 | 1.00 | 0.01 | 18.00 | 1.00 | 24.00 | 38,500 | 38,200 |
15 | 0.50 | 0.25 | 0.10 | 18.00 | 1.00 | 24.00 | 21,800 | 20,900 |
16 | 0.50 | 1.25 | 0.01 | 18.00 | 5.00 | 12.00 | 23,300 | 23,100 |
17 | 0.50 | 1.00 | 0.10 | 6.00 | 1.00 | 12.00 | 42,100 | 42,000 |
18 | 0.50 | 0.25 | 0.10 | 6.00 | 10.00 | 24.00 | 29,300 | 29,500 |
19 | 2.00 | 1.00 | 0.10 | 6.00 | 1.00 | 12.00 | 39,100 | 39,200 |
20 | 0.50 | 0.25 | 0.01 | 18.00 | 1.00 | 12.00 | 30,300 | 30,000 |
21 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,300 |
22 | 2.00 | 1.00 | 0.10 | 6.00 | 1.00 | 24.00 | 42,600 | 42,100 |
23 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,400 |
24 | 2.00 | 0.25 | 0.10 | 18.00 | 5.00 | 24.00 | 38,000 | 38,100 |
25 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,200 |
26 | 2.00 | 1.00 | 0.01 | 18.00 | 5.00 | 24.00 | 32,000 | 31,700 |
27 | 1.25 | 1.00 | 0.10 | 12.00 | 3.00 | 18.00 | 40,200 | 40,400 |
28 | 1.25 | 1.00 | 0.10 | 12.00 | 3.00 | 18.00 | 40,200 | 40,400 |
29 | 1.25 | 1.00 | 0.10 | 12.00 | 3.00 | 18.00 | 40,200 | 40,400 |
30 | 1.25 | 1.00 | 0.10 | 12.00 | 3.00 | 18.00 | 40,200 | 40,400 |
31 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 19,500 | 19,700 |
32 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 8.61 | 24,800 | 24,600 |
33 | 2.42 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 32,500 | 32,200 |
34 | 1.25 | 0.04 | 0.06 | 12.00 | 3.00 | 18.00 | 9400 | 9000 |
35 | 0.25 | 1.25 | 0.06 | 12.00 | 3.00 | 18.00 | 30,000 | 28,900 |
36 | 1.25 | 1.00 | 0.10 | 12.00 | 3.00 | 18.00 | 40,200 | 40,400 |
37 | 1.25 | 0.63 | 0.02 | 12.00 | 8.00 | 18.00 | 28,200 | 28,000 |
38 | 1.25 | 0.63 | 0.06 | 21.39 | 3.00 | 18.00 | 39,500 | 40,000 |
39 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 18.00 | 11,200 | 11,500 |
40 | 1.25 | 0.63 | 0.06 | 12.00 | 6.13 | 18.00 | 42,100 | 41,900 |
41 | 1.25 | 0.63 | 0.13 | 12.00 | 8.00 | 18.00 | 40,500 | 39,800 |
42 | 1.25 | 0.63 | 0.06 | 12.00 | 3.00 | 27.39 | 24,600 | 24,700 |