Table 2 Descriptive statistics of elements’ content (μg g -1 wet weight) in Argentine unifloral honey samples
|  | Eucalipto (EntreRios) | Chilca (Còrdoba) | Algarrobo (S. del Estero) | Mistol (S. del Estero) | Citric (Tucumà n) | Mean± SD | Min | Max |
|---|---|---|---|---|---|---|---|---|
| Â | M1 | M2 | M3 | M4 | M5 | Â | Â | Â |
As | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - | <0.01 | <0.01 |
Be | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - | <0.01 | <0.01 |
Ca | 6.18 | 2.50 | 4.13 | 13.74 | 8.04 | 6.92±4.35 | 2.50 | 13.74 |
Cd | <0.01 | <0.01 | <0.01 | 0.01 | <0.01 | 0.01±0.00 | <0.01 | 0.01 |
Co | 0.01 | <0.01 | <0.01 | <0.01 | <0.01 | 0.01±0.00 | <0.01 | 0.01 |
Cr | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - | <0.01 | <0.01 |
Cu | 0.27 | 0.12 | 0.20 | 0.18 | 0.15 | 0.18±0.06 | 0.12 | 0.27 |
Fe | 3.38 | 2.19 | 4.05 | 3.73 | 4.50 | 3.57±0.87 | 2.19 | 4.50 |
K | 488.4 | 251.1 | 318.4 | 2022.6 | 1079.8 | 832.0±741.3 | 251.1 | 2022.6 |
Mg | 14.37 | 4.59 | 8.12 | 37.98 | 21.26 | 17.26±13.21 | 4.59 | 37.98 |
Mn | 8.84 | 0.77 | 1.14 | 1.60 | 0.70 | 2.61±3.50 | 0.70 | 8.84 |
Na | 62.00 | 7.21 | 39.27 | 34.65 | 17.67 | 32.16±21.09 | 7.21 | 62.00 |
Ni | 0.05 | 0.01 | 0.06 | 0.02 | 0.03 | 0.04±0.02 | 0.01 | 0.06 |
Pb | 0.01 | 0.02 | 0.02 | 0.01 | 0.02 | 0.02±0.01 | 0.01 | 0.02 |
Se | 0.01 | <0.01 | <0.01 | 0.01 | <0.01 | 0.01±0.00 | 0.01 | 0.01 |
Tl | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - | <0.01 | <0.01 |
U | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - | <0.01 | <0.01 |
V | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | - | <0.01 | <0.01 |
Zn | 0.55 | 1.05 | 1.42 | 0.84 | 0.51 | 0.87±0.38 | 0.51 | 1.42 |