Medium components
Coded values
-1.68
-1
0
1
1.68
Caffeine concentration
X
1
(g/l)
0.32
1
2
2
3.68
Initial cell loading
X
2
(g/l)
1.27
4
8
12
14.73
pH
X3
6.32
7
8
9
9.68
Table 1:
Coded and actual values of the medium components chosen for optimization using CCD.
