The radical scavenging capacity of olive oil extracted from two harvested times and kept at two different storage conditions for 12 months; means followed by the same letter, lowercase letters (a-c) indicate the difference for each sample during storage, and uppercase letters (A-C) indicate the difference between samples at the same storage time, do not differ by ANOVA analysis at 5% of error probability. Error bars represent standard deviation. AK: Early-harvested olive oil at room temperature in the dark, AD: Early-harvested olive oil at 12 °C, BK: Middle-harvested olive oil at room temperature in the dark, BD: Middle-harvested olive oil at 12 °C. The numbers between 0-6 next to the letters (AK, AD, BK and BD) are the amount of leaves added.