Run
Factor 1 A:pH
Factor 2 B:temp (°C)
Response 1 Ethanol (g/L)
1
7.2
31.00
36
2
5.8
31.00
76.4
3
5.8
18.27
52
4
5.8
43.73
47
5
4.8
40.00
57.8
6
4.3
31.00
59.7
7
6.8
22.00
44.7
8
4.8
22.00
58.2
9
6.8
40.00
42
Table 1:
The combined effect of two factors i.e. pH and temperature in 9 combinations. Standard order 2 represents the maximum ethanol concentration.