%0 Journal Article
%A Velasco De Diego, Raquel
%A Ordóñez Pereda, Juan Antonio
%A Cambero Rodríguez, María Isabel
%A Cabeza Briales, María Concepción
%T Use of the E-beam radiation to eliminate Listeria monocytogenes from surface mould cheese
%D 2015
%@ 1139-6709
%U https://hdl.handle.net/20.500.14352/96804
%X Camembert and Brie soft cheese varieties were subjected to E-beam irradiation as a sanitation treatment. The effects of treatments on microbiota and selected physicochemical properties were also studied. The absorbed doses required to meet the food safety objective (FSO) according to EU and USDA criteria for Listeria monocytogenes were 1.27 and 2.59 kGy, respectively. The bacterial load, mainly lactic acid bacteria, was reduced by the treatment but injured cells were recovered during storage at 14°C. The radiation treatment gave rise to negligible changes in the pH and water activity at doses required to achieve microbial safety
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