Food aroma partition between packaging materials and fatty food simulants

摘要

By means of thermal desorption experiments, the partition equilibrium (partition coefficient, K)k was analysed for six food aroma components (d-limonene, n-decane, ethyl caproate, phenylethanol, n-hexanol and hexanal) between three sealable polymer films suitable for direct food contact (ultra-low density polyethylene, ULDPE; ionomer, ION; and polyester, PET) and four Fatty food simulants (ethanol 95/100, EtOH; sunflower Oil, Oil; n-heptane, HEP; and iso-octane, OCT).