Table 3.

Content of dihydrochalcones, phenolic acids, and catechins in ethanol extracts obtained from the apple leaves of cultivars grown in Lithuania.

Compound	Content of dihydrochalcones, phenolic acids, and catechins, mg/g (expressed for absolute dry weight)a
	Aldas	Auksis	Ligol	Lodel
Phloridzin	106.01 ± 4.23a	108.9 ± 4.32b	114.43 ± 4.72c	109.51 ± 4.62d
Phloretin	1.81 ± 0.07a	1.52 ± 0.06b	2.40 ± 0.09c	1.40 ± 0.06d
Chlorogenic acid	0.48 ± 0.02a	1.38 ± 0.06b	1.12 ± 0.05c	0.86 ± 0.03d
Caffeic acid	0.26 ± 0.02a	0.23 ± 0.03b	0.15 ± 0.01c	0.14 ± 0.01d
(+)-Catechin	0.05 ± 0.01a	0.27 ± 0.02b	0.09 ± 0.01c	0.17 ± 0.01d
(−)-Epicatechin	0.72 ± 0.02a	0.38 ± 0.02b	0.76 ± 0.02c	0.39 ± 0.01d

^aValues are means ± standard deviations (n = 3). The different letters indicate significant differences between the values (P < 0.05).