Table 6.
Estimated daily intake (EDI) and contribution to the dietary reference values (DRVs) of metals in Slovak wine
| Metals concentration (mg/L) | EDI/RDI (mg/kg bw/day)a | TDI (mg/kg bw/day)b | Contribution to DRVs (%)c |
|---|---|---|---|
| Ca | |||
| Mean 2.64 | 0.006 | 10,000 | 0.001 |
| Max. 9.71 | 0.02 | 0.003 | |
| Cu | |||
| Mean 0.03 | 0.0001 | 10 | 0.01 |
| Max. 0.08 | 0.0002 | 0.013 | |
| Fe | |||
| Mean 0.35 | 0.001 | 18 | 0.0003 |
| Max. 0.99 | 0.002 | 0.03 | |
| Mg | |||
| Mean 0.66 | 0.001 | 350 | 0.0003 |
| Max. 5.97 | 0.013 | 0.004 | |
| Ni | |||
| Mean 0.4 | 0.0001 | 0.0028 | – |
| Max. 0.23 | 0.001 | ||
| Zn | |||
| Mean 0.19 | 0.0004 | 40 | 0.003 |
| Max. 1.44 | 0.0031 | 0.024 | |
aEDI values calculated on the basis of 150 mL consumption (one glass) per person (70 kg) per day
bTolerable daily intake (TDI) for Cu, Ni, and Zn [34]; recommended daily intake (RDI) for Ca, Fe, and Mg [35]
cFor Ca, Fe, and Zn calculated based on average requirement (AR) [15–17]; for Cu and Mg calculated based on adequate intake (AI) [18, 19]