Table 3.
The results of the concentration of the twelve phenolic compounds.
| Honey Variety | Phenolic Compound (mg/100 g) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gallic Acid | Protocatechuic Acid | 4-Hydroxy Benzoic Acid | Vanilic Acid | Chlorogenic Acid | Caffeic Acid | P-Coumaric Acid | Rosmarinic Acid | Myricetin | Quercitin | Luteolin | Kaempferol | Total Poliphenols | Total Poliphenols Content, mg GAE/100 g | ||
| Rape (n = 14) | Mean ± SD | 0.00 ± 0.01 | 0.01 ± 0.05 | 0.01 ± 0.03 | 0.01 ± 0.03 | 0.02 ± 0.05 | 0.04 ± 0.05 | 0.03 ± 0.05 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.14 ± 0.04 | 0.17 ± 0.02 |
| Min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 0.12 | |
| Max | 0.07 | 0.21 | 0.14 | 0.14 | 0.17 | 0.15 | 0.16 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.21 | 0.22 | |
| Honeydew (n = 9) | Mean ± SD | 0.14 ± 0.22 | 2.44 ± 4.62 | 0.18 ± 0.37 | 5.74 ± 9.19 | 0.37 ± 0.65 | 0.74 ± 1.80 | 0.12 ± 0.09 | 14.01 ± 23.95 | 3.47 ± 6.47 | 2.91 ± 6.95 | 0.08 ± 0.24 | 0.27 ± 0.40 | 30.49 ± 22.13 | 32.5 ± 0.8 |
| Min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 14.87 | 14.95 | |
| Max | 0.61 | 13.32 | 0.99 | 24.81 | 1.78 | 5.53 | 0.23 | 60.60 | 19.75 | 21.21 | 0.71 | 1.18 | 80.38 | 80.47 | |
| Polyfloral (n = 16) | Mean ± SD | 1.27 ± 2.10 | 0.15 ± 0.24 | 0.08 ± 0.18 | 1.20 ± 1.03 | 0.13 ± 0.31 | 0.14 ± 0.45 | 0.29 ± 0.55 | 3.80 ± 2.37 | 0.50 ± 0.85 | 1.23 ± 1.89 | 0.07 ± 0.28 | 0.24 ± 0.35 | 9.13 ± 1.84 | 9.36 ± 1.82 |
| Min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.54 | 6.78 | |
| Max | 5.23 | 0.65 | 0.52 | 3.10 | 1.16 | 1.84 | 2.32 | 6.57 | 2.26 | 6.13 | 1.12 | 1.21 | 12.81 | 12.94 | |
| Linden (n = 21) | Mean± SD | 1.10 ± 1.28 | 0.22 ± 0.43 | 0.10 ± 0.19 | 0.00 ± 0.00 | 0.15 ± 0.47 | 0.10 ± 0.28 | 0.12 ± 0.29 | 0.57 ± 1.36 | 0.31 ± 0.59 | 0.03 ± 0.10 | 0.00 ± 0.00 | 0.01 ± 0.04 | 2.71 ± 1.64 | 2.83 ± 1.63 |
| Min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.94 | 1.06 | |
| Max | 3.97 | 1.72 | 0.54 | 0.00 | 2.15 | 1.20 | 1.25 | 4.67 | 1.92 | 0.48 | 0.00 | 0.20 | 5.44 | 5.49 | |
| Acacia (n = 21) | Mean± SD | 0.02 ± 0.05 | 0.00 ± 0.00 | 0.00 ± 0.01 | 0.00 ± 0.02 | 0.01 ± 0.03 | 0.03 ± 0.03 | 0.02 ± 0.06 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.08 ± 0.06 | 0.09 ± 0.05 |
| Min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.04 | |
| Max | 0.20 | 0.00 | 0.02 | 0.09 | 0.14 | 0.09 | 0.29 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.28 | 0.32 | |
| Grassland (n = 12) | Mean ± SD | 0.53 ± 1.50 | 2.31 ± 3.52 | 0.52 ± 1.40 | 7.35 ± 12.48 | 0.41 ± 1.34 | 0.44 ± 1.08 | 3.78 ± 8.60 | 3.35 ± 2.81 | 0.92 ± 1.10 | 1.16 ± 1.52 | 0.14 ± 0.32 | 0.60 ± 1.27 | 21.50 ± 10.73 | 22.16 ± 11.01 |
| Min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 12.97 | 13.01 | |
| Max | 5.23 | 8.85 | 4.78 | 44.81 | 4.67 | 3.56 | 24.23 | 6.23 | 2.67 | 4.26 | 0.92 | 4.53 | 45.85 | 45.88 | |
SD: standard deviation; Min: minimum value; Max: maximum value.