Table 5.
Correlation coefficients between each extracts and radical scavenging activities

	TPC1)	TFC2)	DPPH3)	ABTS4)
TPC	1	-	-	-
TFC	0.919*	1	-	-
DPPH	0.895*	0.958*	1	-
ABTS	0.545**	0.500	0.649*	1

TPC: Total phenolic compounds.
TFC: Total flavonoid compounds.
DPPH: DPPH radical scavenging activity.
BTS: ABTS radical scavenging activity.
: p < 0.01.
: p < 0.05.