Figure 2.

Total phenol concentration (mg/kg) of Oblica (A) and Leccino (B) virgin olive oils during ripening, obtained from two distinct olive orchards (Kaštela and Šestanovac) in three successive crop years. Bars labelled by different lowercase letters, for each crop year, are significantly different, while different uppercase letters indicate differences within main effects (crop year, growing site and harvest period), obtained by three-way ANOVA (Tukey’s test, p ≤ 0.05). 1–4, harvest period, see also Table 1.