run
Experimental factors
Concentration (%)
fennel or bay
black pepper or nutmeg
Cnt
-1
-1
0
0
2
-1
1
0
0.25
3
1
-1
2.5
0
4
1
1
2.5
2.5
5
-1
0
0
1.25
6
1
0
2.5
1.25
7
0
-1
1.25
0
8
0
1
1.25
2.5
9
0
0
1.25
1.25
10
0
0
1.25
1.25
Table 1a:
Run, experimental factors and concentrations of Central Composite Design (CCD).
