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

Table 3

Correlation between total phenolic contents (TPC) and antioxidant activities of date extracts.

Correlation	𝑅^2
TPC versus DPPH	0.97
TPC versus FRAP	0.96
TPC versus H2O2	0.94
TPC versus metal chelating activity	0.74