Percentage of the surface of the mushrooms with fair quality after 8 days for
the active packages tested. The percentage values of the replicates are shown as a boxand-
whisker plot where the boxes represent the confidence interval of the average
(a ¼ 0.05, n ¼ 10) and the length of the whiskers represents the minimum and
maximum values observed in each packaging. The number in the box is the probability
of the population of experimental data to be the same as the data observed in the
blank assay (non-active packaging).