TABLE 1.

Concentration of total flavonol aglycones and glycosides in the UV-B-treated samples after 24 and 36 h from the UV-B exposure.

		Aglycones	Glycosides
		(mg/kg DW)	(mg/kg DW)
24 h	CTR	113.6 ± 8.3b	137.5 ± 10.6Ba
	10 min UV-B	121.3 ± 3.5b	228.3 ± 41.5Aa
	60 min UV-B	92.8 ± 10.8b	263.5 ± 25.2Aa
36 h	CTR	105.0 ± 18.2b	152.2 ± 9.0a
	10 min UV-B	97.1 ± 18.4b	145.6 ± 7.4a
	60 min UV-B	113.1 ± 15.4b	180.9 ± 49.9a

Data are mean ± SE of three biological replicates. Different letters correspond to statistically significant differences according to one-way ANOVA followed by Tukey–Kramer post hoc test (P ≤ 0.05). Lowercase letters refer to the comparison between aglycones and glycosides, while uppercase letters refer to the comparison between the controls and the UV-B-treated groups in each recovery time point (24 or 36 h).