Table 5.
Trace minerals in oil extracted from Drobnica and Buza cvs. during fruit ripening.
| September | October | November | ||||
|---|---|---|---|---|---|---|
| DROBNICA (20/09/1999) | BUZA (21/9/1999) | DROBNICA (09/10/1999) | BUZA (14/10/1999) | DROBNICA (3/11/1999) | BUZA (7/11/1999) | |
| Na B,D | 3.09 ± 0.01 | 0.43 ± 0.00 | 0.56 ± 0.10 a | 0.14 ± 0.02 a | 2.86 ± 0.11 | 0.32 ± 0.01 |
| K D | 4.67 ± 0.18 | 0.22 ± 0.04 | 0.52 ± 0.15 a | 0.14 ± 0.01 | 3.08 ± 0.29 | 0.25 ± 0.23 |
| Ca B | 1.81 ± 0.05 | 4.83 ± 0.00 | 1.86 ± 0.07 | 2.31 ± 0.03 | 2.93 ± 0.12 | 1.10 ± 0.03 c |
| Mg B,D | 0.98 ± 0.01 | 0.61 ± 0.00 | 0.33 ± 0.01 a | 0.27 ± 0.01 a | 0.74 ± 0.02 | 0.45 ± 0.01 |
| Fe B,D | 2.00 ± 0.30 | 2.42 ± 0.05 | 1.00 ± 0.13 a | 2.65 ± 0.02 | 1.69 ± 0.04 | 1.79 ± 0.03 b |
| Zn B,D | 0.13 ± 0.00 | 0.58 ± 0.01 | 0.27 ± 0.00 | 0.31 ± 0.01 a | 0.90 ± 0.00 c | 0.46 ± 0.01 |
| Cu B,D | 0.97 ± 0.01 | 0.55 ± 0.00 | 0.42 ± 0.03 | 0.31 ± 0.01 a | 1.28 ± 0.03 b | 0.41 ± 0.00 |
| Pb | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. |
| Cd | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. |
| Ni | 0.15 ± 0.03 | 0.10 ± 0.01 | 0.15 ± 0.05 | 0.10 ± 0.03 | 0.22 ± 0.15 | 0.12 ± 0.01 |
| Cr | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. |
| Ba | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. |
| Al B,D | 0.64 ± 0.01 | 0.43 ± 0.02 | 0.22 ± 0.02 | 0.14 ± 0.02 | 0.42 ± 0.03 a | 0.55 ± 0.02 b |
| P B,D | 9.03 ± 0.15 | 4.43 ± 0.15 | 1.10 ± 0.20 | 1.13 ± 0.35 a | 6.50 ± 0.30 a | 2.47 ± 0.35 |
Note: Data are expressed as mean ± SD (N = 3). Different superscripts mark significant difference (P < 0.05), as follows: B determined by Kruskal–Wallis Anova by Ranks for Buza; D determined by Kruskal–Wallis Anova by Ranks for Drobnica; a determined by Kruskal–Wallis Multiple Comparisons P values (2-tailed) between stage 1 and 2; b determined by Kruskal–Wallis Multiple Comparisons P values (2-tailed) between stage 2 and 3; c determined by Kruskal–Wallis Multiple Comparisons P values (2-tailed) between stage 1 and 3.