Samples of meat were packaged in individual bags prepared with all
film formulations (see Section 2.5). In the first test, the following were
evaluated: control LDPE and LDPE spiked with 3% of PVPP-WS extract
(LDPEC, LDPEA1, respectively); control EVA and EVA spiked with 3% and
6% of PVPP-WS extract (EVAC, EVA3% and EVA6%, respectively); and EVA
film spiked with 3% of the functionalized nanoclays (EVA NANO0.6%).