Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
In vitro biological activities of the analyzed samples: antiradical capacity. (a) 2,2-diphenyl-1-picrylhydrazyl (DPPH•) test; (b), 2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS•+) test. In both in vitro tests, antiradical capacity expressed in terms of EC50 (μg mL−1 of extract required to obtain 50% radical scavenging). In the histogram, different letters indicate significant differences (p < 0.05).
