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 antioxidant properties of maple leaves of different colors. (a) Dose-dependent TBARS absorbance values of maple leaves of different colors; (b) Dose-dependent DPPH scavenging ability of maple leaves of different colors and ascorbic acid; (c) FRAP value of maple leaves of different colors; (d) Dose-dependent metal ions chelation capability of maple leaves of different colors and EDTA. AAE, ascorbic acid equivalents; DW, dry weight.
