Fig. 5.
Antioxidant activities of polyphenols in PRF, PSF and PLF. PRF, PSF, and PLF represent pineapple root fiber, pineapple stem fiber and pineapple leaf fiber, respectively.
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.