Table 4.
Total phenolic (TPC) and flavonoid (TFC) content, and antioxidant properties of tested Cyclamen leaves extracts.
| Species | Sample ID | TPC (mg/g GAE dw) |
TFC (mg/g QE dw) |
DPPH (mg/g Trolox dw) |
TEAC (mg/g Trolox dw) |
FRAP (mmol/g FeII dw) |
|---|---|---|---|---|---|---|
| C. persicum accessions | LC1 | 25.16 ± 0.67 de | 40.45 ± 0.10 d | 41.51 ± 0.10 a | 37.75 ± 0.45 e | 35.73 ± 0.21 a |
| LC2 | 17.59 ± 0.49 f | 25.26 ± 0.13 g | 39.37 ± 0.02 b | 35.89 ± 0.43 f | 34.74 ± 1.49 a | |
| LC2.1 | 22.46 ± 0.44 e | 32.33 ± 0.15 f | 22.78 ± 0.10 g | 37.22 ± 0.15 e | 27.24 ± 0.76 c | |
| LC3 | 26.72 ± 0.05 d | 35.49 ± 0.19 e | 27.14 ± 0.07 f | 40.80 ± 0.98 d | 21.09 ± 0.92 e | |
| LC4 | 28.01 ± 0.32 c | 23.77 ± 0.21 h | 13.86 ± 0.13 h | 41.22 ± 0.75 d | 26.89 ± 0.92 c | |
| LC7 | 38.80 ± 0.55 b | 45.17 ± 0.19 c | 28.98 ± 0.12 e | 61.60 ± 0.50 b | 19.82 ± 0.63 e | |
| LC9 | 29.65 ± 0.32 c | 54.90 ± 0.27 a | 31.71 ± 0.12 d | 46.99 ± 0.35 c | 26.25 ± 0.64 c | |
| LC15 | 23.19 ± 0.79 de | 22.28 ± 0.16 i | 38.61 ± 0.17 c | 30.65 ± 0.62 g | 17.02 ± 0.28 f | |
| C. mirabile | LC6 | 46.32 ± 0.14 a | 23.47 ± 0.28 h | 28.45 ± 0.16 e | 78.74 ± 0.50 a | 29.81 ± 0.21 b |
| C. hederifolium | LC18 | 10.03 ± 0.39 g | 47.59 ± 0.20 b | 21.96 ± 0.16 g | 17.89 ± 0.71 h | 23.38 ± 0.58 d |
GAE—Gallic acid equivalents; QE—Quercetin equivalents; Values are represented as mean ± standard deviation. Within the same column, different letters within a column indicate significant differences (p < 0.05).