pH     TTA  
Time(hr) SD OV50 OV70 SD OV50 OV70
 0 4.65 ± 0.07a 4.65 ± 0.07a 4.65 ± 0.07a 0.09 ± 0.01a 0.09 ± 0.01a 0.09 ± 0.01a
24 4.35 ± 0.07a 4.25 ± 0.07a 4.35 ± 0.07a 0.45 ± 0.02a 0.50 ± 0.01b 0.41 ± 0.00a
48 3.95 ± 0.07a 4.00 ± 0.00a 4.00 ± 0.00a 0.59 ± 0.01a 0.56 ± 0.02a 0.55 ± 0.01a
72 3.95 ± 0.07a 3.90 ± 0.00a 3.95 ± 0.07a 0.64 ± 0.01c 0.60 ± 0.01b 0.55 ± 0.01a
96 3.90 ± 0.00a 3.90 ± 0.00a 3.95 ± 0.07a 0.68 ± 0.00c 0.63 ± 0.01b 0.60 ± 0.00a
SD, Sun dried chips
OV50, chips dried in the oven at 50°C
OV70, chips dried in the oven at 70°C
Values with similar letters in the same row are not significantly different.
Table 3: pH and TTA of fermenting medium (4DOL).