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. 2019 Oct 25;20(21):5327. doi: 10.3390/ijms20215327

(c)

Treatment Storage Time Phenolic Compounds Concentration (mg/100 g) DW 1,2,3,4
Rutin Quercetin 3-O-glucoside Kaempferol 3-O-glucoside Quercetin Kaempferol 3-O-sophoroside-7O-glucoside Isorhamnetin Total
Control 0 h 1.08 ± 0.06 b 0.91 ± 0.04 d 0.38 ± 0.02 d 33.18 ± 2.30 c 0.72 ± 0.11 c 1.80 ± 0.03 ab 389.70 ± 32.15 e
UV- Whole 24 h 1.25 ± 0.11 a 0.97 ± 0.06 d 0.35 ± 0.00 d 36.20 ± 1.03 c 0.63 ± 0.06 d 1.66 ± 0.15 ab 404.18 ± 27.09 e
Wounded 1.07 ± 0.01 b 2.23 ± 0.00 c 0.49 ± 0.04 c 36.28 ± 1.12 c 0.69 ± 0.05 c 1.71 ± 0.13 ab 409.67 ± 16.56 e
UV+ Whole 0 h 1.24 ± 0.00 a 0.81 ± 0.02 d 0.60 ± 0.02 b 33.28 ± 2.01 c 1.05 ± 0.07 b 1.51 ± 0.04 ab 458.52 ± 32.42 de
Wounded 1.13 ± 0.00 ab 4.23 ± 0.00 b 1.05 ± 0.00 b 47.53 ± 1.30 a 1.35 ± 0.00 a 1.69 ± 0.03 ab 487.25 ± 28.78 c
Whole 24 h 1.24 ± 0.01 a 1.24 ± 0.00 c 0.05 ± 0.00 e 44.14 ± 3.00 b 0.99 ± 0.03 b 1.54 ± 0.00 ab 581.34 ± 43.36 a
Wounded 0.97 ± 0.00 bc 7.79 ± 0.38 a 6.82 ± 0.45 a 52.13 ± 3.94 a 1.49 ± 0.18 a 1.90 ± 0.04 a 559.21 ± 37.85 b
Significance
UVB *** *** *** *** *** *** ***
Wounding (W) *** *** *** *** * *** ***
Storage time (ST) *** *** *** *** ** *** ***
UVB × W *** *** *** *** ** *** ***
UVB × ST *** *** *** *** *** *** ***
W × ST *** *** *** *** *** *** ***
UVB × W × ST *** *** *** *** *** *** ***

1 Compounds were quantified at 360 nm. 2 Values represent the mean of three replicates ± standard error of the mean. 3 Different letters in the same column indicate statistical difference in the concentration of each compound between treatments using the least significant difference (LSD) test (p < 0.05). 4 Asterisks indicate that main effects and interactions are significantly different by analyses of variance (ANOVA). NS—non significant, * p < 0.05, ** p < 0.01, *** p < 0.001. Abbreviations: dry weight (DW); fruit without UVB light treatment (UV-); fruit treated with UVB (6.4 W·m−2) light for 15 min (UV+); ND (not detected).