Table 5.
QF | QS | QP | QC | QB | |
---|---|---|---|---|---|
δ-Tocopherol | 0.54 ± 0.05b | 0.94 ± 0.29ab | 0.60 ± 0.04b | 1.01 ± 0.26ab | 1.44 ± 0.68a |
γ-Tocopherol | 24.33 ± 2.03a | 21.16 ± 4.33a | 21.44 ± 3.02a | 26.05 ± 5.97a | 32.19 ± 7.83a |
α-Tocopherol | 6.96 ± 1.26a | 9.50 ± 0.56a | 10.25 ± 4.75a | 5.48 ± 0.82a | 11.63 ± 6.78a |
Σ tocopherol | 31.83 ± 2.48b | 31.60 ± 4.09b | 32.29 ± 4.05b | 32.54 ± 6.85b | 45.25 ± 8.21a |
The mean ± standard deviation
a–cDifferent superscripts in the same row indicate significant differences p < 0.05
QF, Portuguese oak (Q. faginea Lam.); QS, Cork oak (Q. suber L.); QP, Pyrenean oak (Q. pyrenaica Wild); QC, Kermes oak (Q. coccifera L.); QB, Holm oak (Quercus ilex L. subsp. ballota [Desf.])