Table 3.
Fatty acid composition of Oblica virgin olive oils during ripening obtained from 2 distinct olive orchards (Kaštela and Šestanovac) in 3 successive crop years.
| Factor | Fatty Acid | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C16:0 | C16:1 | C18:0 | C18:1 | C18:2 | C18:3 | C18:1/C18:2 | MUFA/SFA | |||
| 2010 | Kaštela | 1. | 14.23 ± 0.03a | 0.81 ± 0.01a | 2.11 ± 0.01ab | 71.15 ± 0.03g | 9.71 ± 0.02e | 0.81 ± 0.01b | 7.33 ± 0.01e | 4.24 ± 0.01h |
| 2. | 13.71 ± 0.01b | 0.81 ± 0.01a | 2.15 ± 0.13a | 71.13 ± 0.04g | 10.21 ± 0.02b | 0.81 ± 0.01b | 6.97 ± 0.01g | 4.36 ± 0.04g | ||
| 3. | 12.92 ± 0.02c | 0.81 ± 0.01a | 2.11 ± 0.01ab | 72.23 ± 0.03f | 10.12 ± 0.03c | 0.71 ± 0.01c | 7.15 ± 0.03f | 4.68 ± 0.01f | ||
| 4. | 12.14 ± 0.02e | 0.71 ± 0.01b | 2.01 ± 0.01bc | 72.92 ± 0.02e | 10.43 ± 0.02a | 0.71 ± 0.01c | 7.00 ± 0.01g | 5.03 ± 0.01c | ||
| Šestanovac | 1. | 12.93 ± 0.02c | 0.71 ± 0.01b | 2.02 ± 0.03abc | 73.92 ± 0.02c | 8.33 ± 0.03g | 0.91 ± 0.01a | 8.89 ± 0.03a | 4.78 ± 0.01e | |
| 2. | 12.52 ± 0.02d | 0.61 ± 0.01c | 2.02 ± 0.03abc | 73.53 ± 0.04d | 9.41 ± 0.01f | 0.81 ± 0.01b | 7.82 ± 0.01b | 4.91 ± 0.01d | ||
| 3. | 10.82 ± 0.05f | 0.51 ± 0.01d | 2.03 ± 0.04abc | 75.03 ± 0.03b | 9.71 ± 0.01e | 0.71 ± 0.01c | 7.74 ± 0.01c | 5.62 ± 0.02b | ||
| 4. | 10.12 ± 0.03g | 0.51 ± 0.01d | 1.91 ± 0.01c | 76.06 ± 0.05c | 9.92 ± 0.03d | 0.71 ± 0.01c | 7.68 ± 0.02d | 6.06 ± 0.01a | ||
| 2011 | Kaštela | 1. | 14.81 ± 0.03b | 1.11 ± 0.01b | 2.01 ± 0.01d | 66.01 ± 0.01f | 14.10 ± 0.02d | 1.01 ± 0.01a | 4.69 ± 0.01f | 3.88 ± 0.01f |
| 2. | 15.22 ± 0.02a | 1.41 ± 0.01a | 2.11 ± 0.01c | 64.81 ± 0.01h | 14.41 ± 0.01a | 0.91 ± 0.01b | 4.51 ± 0.01h | 3.70 ± 0.01h | ||
| 3. | 14.61 ± 0.02c | 1.01 ± 0.01c | 2.31 ± 0.01a | 65.81 ± 0.01g | 14.31 ± 0.01b | 0.91 ± 0.01b | 4.61 ± 0.01g | 3.82 ± 0.01g | ||
| 4. | 13.51 ± 0.01f | 0.81 ± 0.01e | 2.31 ± 0.01a | 67.12 ± 0.03e | 14.21 ± 0.01c | 0.81 ± 0.01c | 4.73 ± 0.01e | 4.18 ± 0.01d | ||
| Šestanovac | 1. | 14.41 ± 0.02d | 0.91 ± 0.01d | 2.21 ± 0.01b | 69.31 ± 0.01d | 11.11 ± 0.01f | 0.91 ± 0.01b | 6.25 ± 0.01c | 4.11 ± 0.01e | |
| 2. | 13.71 ± 0.01e | 0.91 ± 0.01d | 2.21 ± 0.01b | 70.21 ± 0.01c | 11.11 ± 0.01f | 0.81 ± 0.01c | 6.33 ± 0.01b | 4.34 ± 0.01c | ||
| 3. | 13.11 ± 0.02g | 0.81 ± 0.01e | 2.11 ± 0.01c | 71.11 ± 0.01b | 11.11 ± 0.01f | 0.71 ± 0.01d | 6.41 ± 0.01a | 4.58 ± 0.01b | ||
| 4. | 12.31 ± 0.01h | 0.71 ± 0.01f | 2.31 ± 0.01a | 71.51 ± 0.01a | 11.51 ± 0.02e | 0.71 ± 0.01d | 6.22 ± 0.01d | 4.78 ± 0.01a | ||
| 2012 | Kaštela | 1. | 15.31 ± 0.06a | 1.11 ± 0.01b | 2.21 ± 0.01b | 67.51 ± 0.05f | 11.82 ± 0.04d | 0.91 ± 0.01a | 5.72 ± 0.03d | 3.80 ± 0.02f |
| 2. | 14.91 ± 0.03b | 1.02 ± 0.03c | 2.21 ± 0.01b | 67.72 ± 0.04f | 12.21 ± 0.03c | 0.81 ± 0.01b | 5.55 ± 0.01e | 3.89 ± 0.01f | ||
| 3. | 14.41 ± 0.09c | 1.00 ± 0.01c | 2.11 ± 0.04c | 67.91 ± 0.01e | 13.61 ± 0.12a | 0.91 ± 0.01a | 5.00 ± 0.05f | 4.04 ± 0.02e | ||
| 4. | 13.71 ± 0.01d | 1.01 ± 0.01c | 2.11 ± 0.01c | 67.81 ± 0.02f | 13.31 ± 0.03b | 0.81 ± 0.02b | 5.10 ± 0.01f | 4.18 ± 0.01d | ||
| Šestanovac | 1. | 14.51 ± 0.02c | 1.21 ± 0.03a | 2.40 ± 0.07a | 69.80 ± 0.05d | 10.11 ± 0.01e | 0.91 ± 0.01a | 6.91 ± 0.01c | 4.04 ± 0.01e | |
| 2. | 13.81 ± 0.06d | 1.11 ± 0.01b | 2.22 ± 0.03b | 71.31 ± 0.10c | 9.71 ± 0.04f | 0.81 ± 0.01b | 7.36 ± 0.02b | 4.39 ± 0.02c | ||
| 3. | 12.82 ± 0.04e | 1.01 ± 0.01c | 2.21 ± 0.01b | 72.41 ± 0.07b | 9.81 ± 0.01f | 0.71 ± 0.01c | 7.39 ± 0.01b | 4.73 ± 0.01b | ||
| 4. | 11.91 ± 0.02f | 1.01 ± 0.01c | 2.22 ± 0.02b | 74.03 ± 0.04a | 9.21 ± 0.04g | 0.71 ± 0.01c | 8.04 ± 0.03a | 5.13 ± 0.01a | ||
| Year | 2010 | 12.42 ± 1.33c | 0.68 ± 0.13c | 2.04 ± 0.09b | 73.24 ± 1.69a | 9.73 ± 0.63c | 0.77 ± 0.08c | 7.57 ± 0.60a | 4.96 ± 0.59a | |
| 2011 | 13.96 ± 0.94a | 0.96 ± 0.22b | 2.19 ± 0.11a | 68.23 ± 2.50c | 12.73 ± 1.57a | 0.84 ± 0.11a | 5.47 ± 0.86c | 4.17 ± 0.37c | ||
| 2012 | 13.92 ± 1.08b | 1.06 ± 0.08a | 2.21 ± 0.09a | 69.81 ± 2.40b | 11.22 ± 1.66b | 0.82 ± 0.08b | 6.38 ± 1.13b | 4.27 ± 0.44b | ||
| F | 21,304 | 14,436.6 | 205.1 | 148,383 | 64,983 | 5703 | 1018 | 20,007 | ||
| p | *** | *** | *** | *** | *** | *** | *** | *** | ||
| Growing site | ||||||||||
| Kaštela | 14.12 ± 0.94a | 0.97 ± 0.19a | 2.14 ± 0.10 | 68.51 ± 2.60b | 12.37 ± 1.80a | 0.84 ± 0.09a | 5.70 ± 1.08b | 4.15 ± 0.39b | ||
| Šestanovac | 12.75 ± 1.3b | 0.83 ± 0.23b | 2.15 ± 0.14 | 72.35 ± 2.10a | 10.09 ± 0.92b | 0.78 ± 0.09b | 7.25 ± 0.82a | 4.79 ± 0.58a | ||
| F | 39,233 | 5169.3 | 1.6 | 250,172 | 112,897 | 10,009 | 124,865 | 42,694 | ||
| p | *** | *** | ns | *** | *** | *** | *** | *** | ||
| Harvest period | ||||||||||
| 1. | 14.37 ± 0.76a | 0.97 ± 0.19a | 2.16 ± 0.14 | 69.62 ± 2.61d | 10.86 ± 1.87c | 0.91 ± 0.07a | 6.63 ± 1.36a | 4.14 ± 0.33d | ||
| 2. | 13.98 ± 0.92b | 0.97 ± 0.26a | 2.15 ± 0.09 | 69.78 ± 2.89c | 11.18 ± 1.77b | 0.82 ± 0.04b | 6.42 ± 1.16c | 4.26 ± 0.40c | ||
| 3. | 13.12 ± 1.29c | 0.86 ± 0.19b | 2.14 ± 0.10 | 70.75 ± 3.15b | 11.44 ± 1.91a | 0.77 ± 0.10c | 6.38 ± 1.23d | 4.58 ± 0.60b | ||
| 4. | 12.28 ± 1.22d | 0.79 ± 0.19c | 2.14 ± 0.16 | 71.57 ± 3.31a | 11.43 ± 1.86a | 0.74 ± 0.05d | 6.46 ± 1.28b | 4.89 ± 0.67a | ||
| F | 17,943 | 2383.2 | 1.0 | 14,073 | 1622 | 15,333 | 203,681 | 71,255 | ||
| p | *** | *** | ns | *** | *** | *** | *** | *** | ||
Means marked by different lowercase letters (a–h) in column (for each crop year) and for each main factor (crop year, growing site and harvest period) are significantly different (Tukey’s test, p ≤ 0.05). Significance: ***—p ≤ 0.001, ns—not significant. Harvest period, 1–4, also see Table 1. Values were calculated as the percentage of the total.