Table 2.
Storage period (Days) | Fish burger | ||||
---|---|---|---|---|---|
pH | PV (meqO2/kg of fat) | FFA (% of oleic acid) | TBA (mg MA/kg of sample) | TVBN (mg/100 g of sample) | |
0 | 6.78 ± 0.00h | 4.62 ± 0.12a | 0.22 ± 0.01a | 0.25 ± 0.01a | 2.02 ± 0.01a |
1 | 6.74 ± 0.00g | 5.59 ± 0.21bc | 0.27 ± 0.01b | 0.33 ± 0.01b | 2.58 ± 0.04b |
3 | 6.70 ± 0.01f | 6.93 ± 0.21ef | 0.32 ± 0.01c | 0.36 ± 0.01bc | 3.24 ± 0.02c |
5 | 6.66 ± 0.01e | 7.28 ± 0.12g | 0.47 ± 0.01d | 0.36 ± 0.01c | 3.58 ± 0.02d |
7 | 6.60 ± 0.01d | 6.48 ± 0.12f | 0.55 ± 0.00e | 0.41 ± 0.02d | 3.67 ± 0.03d |
9 | 6.58 ± 0.00d | 6.26 ± 0.21de | 0.64 ± 0.01f | 0.42 ± 0.02d | 3.83 ± 0.02e |
11 | 6.52 ± 0.01c | 6.13 ± 0.21cd | 0.70 ± 0.01g | 0.48 ± 0.01e | 4.10 ± 0.03f |
13 | 6.42 ± 0.01b | 5.66 ± 0.23c | 0.78 ± 0.01h | 0.54 ± 0.01f | 4.30 ± 0.03g |
15 | 6.36 ± 0.01a | 5.06 ± 0.21ab | 0.83 ± 0.01i | 0.55 ± 0.01f | 4.50 ± 0.04h |
17 | 6.15 ± 0.01a | 4.98 ± 0.22ab | 0.94 ± 0.01j | 0.58 ± 0.02e | 4.78 ± 0.02i |
Each value is represented as the mean ± SD of n = 3
abcdefghMeans followed by the same superscript with in a column are not significantly different (P > 0.01)