Table 4.

Regression coefficients and p-values of TPCs, TFCs, and total ACs and antioxidant capacity by three different assays (DPPH, FRAP and TEAC).

	DPPH	FRAP	TEAC
TPC	0.507	0.944	0.657
	0.010	0.005	0.010
TFC	0.146	0.641	0.900
	0.020	0.005	0.010
AC	0.002	0.080	0.545
	0.246	0.060	0.010