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.
Antioxidant activity of 1:20 extracts. Solid fill: fresh GC; dashed fill: dry GC; dotted fill: powdered GC. Data are shown as mean ± SD (n = 4). Upper case letters signify differences between treatments (values averaged across state). Lower case letters denote significant differences between treatments by state. Type III ANOVA with Tukey post-hoc test.
