In Vitro Antioxidant Activities of Three Selected Dates from Tunisia (Phoenix dactylifera L.)

Table 2

Comparison of antioxidant properties of date extracts.

Samples	DPPH IC50; (mg/mL)	Metal chelating activity IC50; (mg/mL)	H2O2 IC50; (mg/mL)	FRAP; ([FeSO4] mmol/100 g extract)
Allig	16.70±0.07^a	85.19±0.19^a	10.51±0.06^a	4.98±0.19^a
Deglet Nour	46.79±1.48^b	91.71±1.40^b	20.44±0.18^b	1.96±0.03^b
Bejo	25.90±0.21^c	90.72±0.46^b	12.50±0.05^c	3.24±0.02^c

Each value is expressed as mean ± SD (𝑛=3).
Means, in the same column, with different letters are significantly different (𝑃<0.05).