Figure 1.
The surface plots of (a) total phenol and (b) DPPH radical-scavenging activity of forming film process by the plasticizer and onion extract.
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.