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 ascorbic acid, vanillin and resvan assessed by DPPH radical scavenging activities method (# p < 0.001 compared to 125 µg/mL Ascorbic acid treatment; ° p < 0.01 compared to 500 µg/mL ascorbic acid treatment; * p < 0.05 compared to 1,000 µg/mL ascorbic acid treatment).
