Fig. 2

Changes of selected unsaturated fatty acids and carotenoids in the treated and control berries at E-L 31, E-L 36 and E-L 38 stages. a Concentration of linoleic acid and linolenic acid from the exposed and control berries. b Concentration of β-carotene and lutein from the exposed and control berries. Different letters indicate significant differences (P = 0.05). HLR-V, half leaf removal at véraison; LM-V, leaf moving at véraison; LR-PS, leaf removal at berry pepper-corn size; LR-V, leaf removal at véraison