Quantification and the SML of antioxidants are
also of interest because these compounds and their degradation
products migrate from plastics into food during processing and
storage (Gao and others 2011). Several studies have quantified the
migration of antioxidants and their degraded product from different
polymers under various conditions (Jickells and others 1992;
Garde and others 2001; Dopico-Garc´ıa and others 2003; Alin and
Hakkarainen 2010, 2011; Gao and others 2011; Beldi and others
2012; Reinas and others 2012). Antioxidant migration has been
widely studied in PP and polyolefins (LDPE) (Goydan and others
1990; Jeon and others 2007; Beldi and others 2012). Garde and
others (2001) characterized the migration of antioxidants from
PP films