Sample
Boiling time (min)
Slice size (mm)
Drying temperature (°C)
1
2
1
1
2
1
1
2
3
1
2
1
4
2
2
2
5
1
2
2
6
2
2
1
7
1
1
1
8
2
1
2
Table 1a:
Coded Experimental Design.