Fig. 4.
Comparisons of the antioxidant activities of the hydrothermally reacted samples and red ginseng [(A) total phenol content and (B) TEAC] or sun ginseng [(C) total phenol content and (D) TEAC]. ABTS, 2,2′-azino-bis (3-ethylbenzothiazo-line-6-sulfonic acid); DPPH, 2,2-diphenyl-1-picrylhydrazyl; dw, dry weight; TEAC = trolox equivalent antioxidant capacity; TPC, total phenolic content.