Table 6.
Zn retention, transport, and cellular uptake in enriched emulsions.
| Experimental Treatments | ||||||
|---|---|---|---|---|---|---|
| C (M ± SD) | CHXT (M ± SD) | CHXTOl (M ± SD) | SZ (M ± SD) | SZHXT (M ± SD) | SZHXTOl (M ± SD) | |
| Zn concentration in the soluble fraction added (mg/mL) | 0.14 ± 0.01 e | 0.16 ± 0.01 de | 0.18 ± 0.01 cd | 0.21 ± 0.01 bc | 0.22 ± 0.006 b | 0.49 ± 0.01 a |
| Mineral added monolayer (μg) | 3.79 ± 0.02 e | 4.49 ± 0.11 c | 6.04 ± 0.27 b | 4.07 ± 0.1 d | 4.63 ± 0.06 c | 4.95 ± 0.07 a |
| Mineral retained in apical chamber (μg) | 1.7 ± 0.02 c | 2.23 ± 0.1 bc | 2.73 ± 0.26 ab | 1.8 ± 0.11 c | 2.4 ± 0.06 cd | 1.15 ± 0.08 ab |
| Retention % | 44.85 ± 0.18 d | 49.66 ± 0.01 b | 45.19 ± 0.16 c | 44.23 ± 0.2 d | 51.83 ± 0.61 a | 23.23 ± 0.58 c |
| Mineral transported to basolateral chamber (μg) | 0.94 ± 0.0001 c | 1.29 ± 0.12 bc | 2.23 ± 0.18 a | 1.23 ± 0.13 bc | 1.4 ± 0.12 b | 1.54 ± 0.03 a |
| Transport % | 24.8 ± 0.07 e | 28.73 ± 0.01 d | 36.92 ± 0.01 a | 30.22 ± 0.009 c | 30.23 ± 0.009 c | 31.11 ± 0.2 b |
| Mineral uptake by cells (μg) | 1.15 ± 0.1 ab | 0.97 ± 0.06 bc | 1.08 ± 0.06 ab | 1.04 ± 0.005 abc | 0.83 ± 0.0 c | 2.26 ± 0.1 a |
| Uptake % | 30.34 ± 4.17 a | 21.6 ± 1.32 c | 17.88 ± 3.9 d | 25.55 ± 1.26 b | 17.92 ± 0.94 d | 45.65 ± 2.13 c |
| TE | 11.12 ± 0.03 e | 14.26 ± 0.02 c | 16.68 ± 0.21 a | 13.36 ± 0.3 d | 15.66 ± 0.12 b | 7.22 ± 0.18 cd |
| UE | 13.6 ± 1.87 a | 10.72 ± 3.27 c | 8.07 ± 6.51 e | 11.3 ± 2.35 b | 9.28 ± 1.01 d | 10.6 ± 1.13 c |
M ± SD: Mean ± standard deviation; TE: Transport efficiency; UE: Uptake efficiency; HXT: Hydroxytyrosol (23% extract from vegetation waste water). EVOO: Extra Virgin Olive Oil; C: Control; CHXT: 50 ppm HTX; CHXTOl: 50 ppm HXT + 10% EVOO; SZ: Control fortified with Zn and Se meat; SZHXT: SZ + 50 ppm HXT; SZHXTOl: SZ + 50 ppm HXT + 10% EVOO. Different letters in the same row indicate significant differences between samples (p < 0.05).