| Treatment |
Coded setting levels |
Real levels |
Xylanase activity (IU/mL) |
| X1 |
X2 |
X1 |
X2 |
LEB-AY10 |
| 1 |
-1 |
-1 |
13 |
26.5 |
3.600 |
| 2 |
1 |
-1 |
27 |
26.5 |
3.233 |
| 3 |
-1 |
1 |
13 |
33.5 |
1.267 |
| 4 |
1 |
1 |
27 |
33.5 |
1.367 |
| 5 |
-1.41 |
0 |
10 |
30 |
1.817 |
| 6 |
1.41 |
0 |
30 |
30 |
3.067 |
| 7 |
0 |
-1.41 |
20 |
25 |
2.033 |
| 8 |
0 |
1.41 |
20 |
35 |
1.400 |
| 9 |
0 |
0 |
20 |
30 |
10.417 |
| 10 |
0 |
0 |
20 |
30 |
11.250 |
| 11 |
0 |
0 |
20 |
30 |
10.833 |
Results represent the mean of three experiments.
X1 = xylan (g/L), X2 = T(°C), code settings are X1 = (xylan – 20)/7,
X2 = (temperature– 30)/3.5. |
