Compounds | Baderlu (TPP1) | Yolgun Aghaj (TPP2) | Angooran (TPP3) | Gharadash (TPP4) |
---|---|---|---|---|
Betulinic acid (mg 100 g–1 DW) | 856.89 ± 6.76a | 530.55 ± 13.04c | 790.53 ± 14.49b | 709.22 ± 9.80b |
Oleanolic acid (mg 100 g–1 DW) | 480.64 ± 11.12b | 419.35 ± 11.44c | 471.94 ± 10.08bc | 584.43 ± 12.67a |
Ursolic acid (mg 100 g–1 DW) | 941.66 ± 11.49b | 1057.34 ± 17.00a | 1070.82 ± 10.14a | 977.98 ± 9.78b |
Total tannins (mg 100 g–1 DW) | 690.13 ± 9.38a | 637.98 ± 12.10ab | 246.32 ± 6.87c | 502.54 ± 11.28b |
Total saponins (mg DE g–1 DW) | 18.46 ± 1.22c | 22.57 ± 1.45b | 31.23 ± 1.16a | 36.78 ± 1.85a |
Total phenols (mg GAE g–1 DW) | 87.26 ± 4.35a | 71.44 ± 2.97ab | 24.31 ± 1.26c | 42.39 ± 1.54b |
Total flavonoids (mg RE g–1 DW) | 72.34 ± 2.63a | 69.14 ± 1.25a | 21.12 ± 1.08c | 39.83 ± 2.40b |
1,1-diphenyl-2-picrylhydrazyl assay (IC50 μg ml–1) | 64.28 ± 4.57a | 87.43 ± 3.36ab | 209.73 ± 4.32c | 186.62 ± 2.79c |
Ferric reducing antioxidant power assay (μmol Fe+2 g–1 DW) | 61.68 ± 1.10a | 54.86 ± 1.50ab | 34.11 ± 1.75b | 48.11 ± 2.32ab |