Journal of Food Quality / 2020 / Article / Tab 4 / Research Article
In Vitro Evaluation of Palestinian Propolis as a Natural Product with Antioxidant Properties and Antimicrobial Activity against Multidrug-Resistant Clinical Isolates Table 4 Bioactive compounds estimations and antioxidant activities (DPPH, ABTS, and FRAP) of propolis samples.
Sample Phenols (mg GAE/g) Flavone and flavonol (mg QE/g) TAC (mg AAE/g) DPPH (IC50 = mg/mL) ABTS (IC50 = mg/mL) FRAP (IC50 = mg/mL) S1 68.90 ± 0.36 26.19 ± 0.51 46.46 ± 0.39 0.15 ± 0,007 0.09 ± 0,001 0.16 ± 0.003 S2 80.79 ± 1.71 36.30 ± 0.92 74.39 ± 1.54 0.04 ± 0,001 0.20 ± 0,007 0.14 ± 0.005 S3 66.95 ± 0.59 31.20 ± 0.56 46.07 ± 0.39 0.07 ± 0,001 0.09 ± 0,022 0.10 ± 0.002 S4 24.72 ± 0.2 6.29 ± 0.41 52.63 ± 2.30 0.35 ± 0,022 0.63 ± 0,028 0.49 ± 0.006 S5 31.43 ± 1.2 7.23 ± 0.98 36.87 ± 0.33 0.14 ± 0,009 0.38 ± 0,023 0.17 ± 0.001 S6 124.94 ± 2.64 75.31 ± 1.39 80.37 ± 1.77 0.02 ± 0,001 0.03 ± 0,001 0.05 ± 0.001 S7 39.62 ± 0.38 5.85 ± 0.41 31.20 ± 0.98 0.10 ± 0,038 0.22 ± 0,015 0.21 ± 0.003 S8 9.62 ± 0.17 2.16 ± 0.37 15.21 ± 0.66 1.13 ± 0,054 0.92 ± 0,035 1.02 ± 0.02 S9 19.27 ± 0.34 8.83 ± 0.12 45.30 ± 0.97 0.77 ± 0,007 0.50 ± 0,029 0.53 ± 0.017 S10 10.56 ± 0.12 1.06 ± 0.06 14.20 ± 0.47 1.02 ± 0,071 0.47 ± 0,007 0.67 ± 0.009