Experimental  run 1 2 3 4 5 6 7 8 9 10 11 12 13 Temperature 0 1 -1 0 0 0 0 1 0 1 -1 0 -1 Time 0 1 -1 0 -1 0 0 0 1 -1 1 0 0 Gross energy value (Kcal) Non dried 8.5 8.2 7.9 7.3 7.9 8 7.7 8 8 8.2 7.4 7 7.8 Gross energy value (Kcal) Predried 7.7 7.7 7.4 8 7.7 8 7.6 8.1 8.1 7.5 7.6 7.4 7.5

Table 3: Arrangement of face centered CCD of experiments for overall sensory acceptability of non dried and predried smoked Nile Tilapia.