Figure 3.
LC-QTOF-MS/MS chromatogram of major compounds identified in ethanol extract of P. serratifolia leaves using (a) negative and (b) positive modes.
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.