Irradiation and modified atmosphere packaging for the control of Listeria monocytogenes on turkey meat.

摘要: When radiation-sterilized ground turkey meat was inoculated with Listeria monocytogenes, packaged under mixtures of nitrogen and carbon dioxide, irradiated gamma-radiation doses 0 to 3.0 kGy, there a statistically significant (P < 0.05), but probably not biologically significant, lower (0.39 log) predicted bacterial survival in the presence 100% dioxide than nitrogen. Possibly because all atmospheres contained oxygen response surface design used, resistance significantly 0.05) different air modified atmosphere packaging (MAP) containing 5% O2 or 20, 40, 60, 80% CO2 balance N2. The antilisterial effects MAP 17.2, 40.5, 64% N2 were compared those associated vacuum on approximately 5 × 103 CFU/g. Samples 0, 0.5, 1.0, 1.5, 2.0, 2.5 kGy stored ...