Table 2.
Phenolic Compounds/ Secoiridoids (mg/kg EVOO ± SD) |
EVOO (Cultivar) | ||
---|---|---|---|
Žižolera | Bjelica | Crnica | |
Oleocanthal | 123 ± 0.1 A | 215 ± 43 A | 157 ± 31 A |
Oleacein | 216 ± 0.3 A, B | 125 ± 1 A | 329 ± 83 B |
Oleuropein aglycone | 215 ± 1 A | 75 ± 2 B | 19.4 ± 0.9 C |
Ligstroside aglycone | 30 ± 1 A | 50 ± 4 B | 7.7 ± 0.3 C |
Oleokoronal | 113 ± 9 A | 152 ± 9 B | 94.3 ± 5.8 A |
Oleomissional | 88 ± 2 A | 36 ± 1 B | 96.3 ± 7.8 A |
S-(E)-elenolide | 1054 ± 20 A | 164 ± 14 B | 514 ± 32 C |
Hydroxytyrosol | 5.95 ± 0.12 A | 4.85 ± 0.10 B | 1.38 ± 0.17 C |
Tyrosol | 3.07 ± 0.08 A | 5.47 ± 0.42 B | 1.91 ± 0.13 C |
Cinnamic acid | 0.90 ± 0.09 A | 0.41 ± 0.02 B | 0.59 ± 0.11 B |
Pinoresinol | 13.3 ± 0.7 A | 5.40 ± 0.33 B | 6.05 ± 0.57 B |
Apigenin | 2.53 ± 0.26 A | 0.87 ± 0.01 B | 2.61 ± 0.16 A |
EVOO—extra virgin olive oil; SD—standard deviation. The means within each row labelled by different capital letters (A–C) are significantly different (one-way ANOVA test, p ≤ 0.05).