Table 4.
Total Se, SeCys, SeMet, and SeMeSeCys contents in extra virgin olive oils obtained from olive (Olea europaea L. cv Leccino) orchard fertilized (T) and unfertilized (NT) with Se under well-watered (NDS) and drought stress (DS) conditions.
| Year | Irrigation | Treatment | Total Se | SeCys | SeMet | SeMetSeCys |
|---|---|---|---|---|---|---|
| μg kg-1 | ||||||
| 2014 | DS | NT | 149 (9)c | n.d. | n.d. | n.d. |
| 2014 | DS | T | 378 (8)a | n.d. | 4.83 (0.14) | n.d. |
| 2014 | NDS | NT | 16 (1)d | n.d. | n.d. | n.d. |
| 2014 | NDS | T | 189 (6)b | n.d. | n.d. | n.d. |
| 2015 | DS | NT | 164 (8)b | n.d. | n.d. | n.d. |
| 2015 | DS | T | 529 (7)a | n.d. | 4.17 (0.11)b | n.d. |
| 2015 | NDS | NT | 12 (1)c | n.d. | n.d. | n.d. |
| 2015 | NDS | T | 171 (6)b | n.d. | 5.39 (0.06)a | n.d. |
Values are means with SEs in parentheses (n = 3). In each column and for each year, different letters indicate significant differences among treatments at P < 0.05 using Tukey-HSD test.
n.d., not detected.