FIGURE 1.
Determination of (a) total phenolic content, (b) total flavonoid content, (c) total carotenoids, and (d) free radical scavenging activity (DPPH) of hydroethanolic extracts of Opuntia cladode, pulp, and fruit
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.