Table 1. DPPH and ABTS radical scavenger activity of Angelica keiskei extract (AKE)

Samples	DPPH1) radical scavenging activity (IC50: μg/mL)	ABTS2) radical scavenging activity (IC50: μg/mL)
AKE	375.24±8.563)	568.12±9.23
Ascorbic acid	23.16±3.21	35.26±5.57

DPPH, 2,2-diphenyl-1-picrylhydrazyl.
ABTS, 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid).
All values are mean±SD (n=3).