Assessment of Antioxidant Activity and Neuroprotective Capacity on PC12 Cell Line of Frankenia thymifolia and Related Phenolic LC-MS/MS Identification

Table 3

Pearson’s correlation coefficients of antioxidant activities and total phenolic contents.

	DPPH	ABTS	ORAC	MCA
Aerial parts
TPC	0.9842	0.961	0.9594	0.6424
DPPH		0.96	0.9019	0.5918
ABTS			0.9008	0.7626
ORAC				0.6971
Roots
TPC	0.9619	0.9734	0.5506	0.9445
DPPH		0.9935	0.5215	0.9456
ABTS			0.4754	0.9745
ORAC				0.3109

Data represents Pearson’s correlation coefficient . ns indicates nonsignificant; refers to ; and indicate significant at and , respectively.