Table 5 DPPH changes with DBD treatment at 70 and 80 kV voltages and durations of 2 and 5 min, with and without PC treatment, on Oncorhynchus mykiss rainbow fillets during an 18-day storage period at 4 °C.
DPPH | Day1 | Day3 | Day6 | Day9 | Day12 | Day15 | Day18 |
|---|---|---|---|---|---|---|---|
C | 11.47 ± 0.1622(a)(A) | 13.72 ± 0.2732(a)(B) | 15.26 ± 0.5355(a)(C) | 17.44 ± 0.3250(a)(D) | 20.90 ± 0.3693(a)(E) | 23.72 ± 0.7620(a)(F) | 36.84 ± 0.9695(a)(G) |
P70:2−PC | 11.03 ± 0.1137(a)(A) | 12.77 ± 0.5013(a)(B) | 14.16 ± 0.2524(ab)(C) | 16.44 ± 0.3475(a)(D) | 19.44 ± 0.3761(ab)(E) | 18.91 ± 0.0000(b)(F) | 29.62 ± 0.6302(b)(G) |
P70:5−PC | 10.54 ± 0.0521(a)(A) | 12.12 ± 0.4233(a)(B) | 13.36 ± 0.1728(b)(C) | 15.33 ± 0.2016(b)(D) | 17.86 ± 0.1495(b)(E) | 15.95 ± 0.4853(c)(F) | 24.56 ± 0.6463(c)(G) |
P80:2−PC | 10.54 ± 0.0521(a)(A) | 12.12 ± 0.4233(a)(B) | 13.23 ± 0.0404(b)(C) | 15.33 ± 0.2016(b)(D) | 17.53 ± 0.3921(b)(E) | 14.96 ± 0.1626(c)(F) | 22.52 ± 0.4869(cd)(G) |
P80:5−PC | 10.54 ± 0.0521(a)(A) | 12.12 ± 0.4233(a)(B) | 13.10 ± 0.1003(b)(C) | 15.33 ± 0.2016(b)(D) | 17.25 ± 0.2433(b)(E) | 14.57 ± 0.2850(c)(F) | 21.61 ± 0.0000(d)(G) |
PC-P | 4.54 ± 0.4481(b)(A) | 4.90 ± 0.4170(b)(B) | 5.31 ± 0.4053(c)(C) | 5.22 ± 0.1562(c)(D) | 5.54 ± 0.6880(c)(E) | 5.66 ± 0.2421(d)(F) | 6.12 ± 0.2826(e)(G) |
P70:2+PC | 6.29 ± 0.1505(b)(A) | 4.85 ± 0.3607(b)(B) | 5.24 ± 0.3403(c)(C) | 5.10 ± 0.1213(c)(D) | 4.91 ± 0.3981(c)(E) | 5.42 ± 0.2240(d)(F) | 5.79 ± 0.2667(e)(G) |
P70:5+PC | 4.46 ± 0.4182(b)(A) | 4.78 ± 0.3974(b)(B) | 5.15 ± 0.3839(c)(C) | 5.01 ± 0.1624(c)(D) | 5.29 ± 0.7467(c)(E) | 5.25 ± 0.2089(d)(F) | 5.66 ± 0.1978(e)(G) |
P80:2+PC | 4.49 ± 0.4029(b)(A) | 4.82 ± 0.3793(b)(B) | 4.99 ± 0.4512(c)(C) | 5.06 ± 0.1416(c)(D) | 5.33 ± 0.7329(c)(E) | 5.31 ± 0.2396(d)(F) | 5.73 ± 0.2312(e)(G) |
P80:5+PC | 4.34 ± 0.3493(b)(A) | 4.65 ± 0.3229(b)(B) | 4.97 ± 0.3142(c)(C) | 4.87 ± 0.0845(c)(D) | 5.11 ± 0.6463(c)(E) | 5.15 ± 0.2258(d)(F) | 5.48 ± 0.2569(e)(G ) |
