Antioxidant activity and hepatoprotective effect of 10 medicinal herbs on CCl4-induced liver injury in mice

Table 2 Correlation analysis between ferric-reducing antioxidant power, Trolox equivalent antioxidant capacity, total phenolic content, and total flavonoid content values

Correlation Coefficient (R2)	FRAP value (μmol Fe2+/g DW)	TEAC value (μmol TE/g DW)	TPC value (mg GAE/g DW)	TFC value (mg QE/g DW)
FRAP value	1	0.9340	0.9600	0.9139
TEAC value	-	1	0.9013	0.8729
TPC value	-	-	1	0.8829
TFC value	-	-	-	1

DW: Dried weight; FRAP: Ferric-reducing antioxidant power; GAE: Gallic acid equivalent; TE: Trolox equivalent; TEAC: Trolox equivalent antioxidant capacity; TFC: Total flavonoid content; TPC: Total phenolic content; QE: quercetin equivalent.