Fig. 4.
Antiradical scavenging of fresh-cut spinach packaged in PET or PLA trays. Data are the mean of three package analyses. Vertical bars show the standard error. Means followed by the same letter are not statistically different (p < 0.05)
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.