Preparation of MAP For air-control samples, approximately
300 g of fresh-cut slices were placed in 591-mL rigid Ziploc®
containers with the lid loosely closed (i.e., not airtight). For the
MAP and MAP + Aox samples, each container was covered with
two layers of the stretch PVC Omni film and sealed by overlapping
and pressing together the sides of the film at the base of
the container.