Table 1.
Effect of cold plasma treatment on color of tilapia fillets.
| Time (s) | ΔL | Δa | Δb | ΔE | ΔC |
|---|---|---|---|---|---|
| 60 | 2.02 ± 0.43 ab | −1.03 ± 0.15 b | 0.07 ± 0.18 ab | 2.30 ± 0.41 a | 1.06 ± 0.16 a |
| 120 | 2.13 ± 0.57 b | −1.93 ± 0.09 bc | 0.90 ± 0.14 ab | 3.08 ± 0.37 a | 2.14 ± 0.14 ab |
| 180 | 3.85 ± 0.09 c | −3.07 ± 0.53 c | 0.88 ± 0.60 ab | 5.08 ± 0.47 b | 3.25 ± 0.67 bc |
| 240 | 5.07 ± 0.20 d | −3.86 ± 0.56 d | 0.34 ± 0.18 b | 6.38 ± 0.17 c | 3.87 ± 0.56 c |
| 300 | 5.37 ± 0.27 d | −4.04 ± 0.32 d | 0.11 ± 0.22 ab | 6.72 ± 0.41 c | 4.04 ± 0.32 c |
Different letters in same column indicate significant changes with changes in treatment time.