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Mostrando ítems 1-4 de 4
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Combination of organic acids and low-dose gamma irradiation as antimicrobial treatment to inactivate Shiga toxin-producing Escherichia coli inoculated in beef trimmings: Lack of benefits in relation to single treatments
Cap, Mariana; Cingolani, Celeste; Lires, Carla; Mozgovoj, Marina Valeria; Soteras, Trinidad; Sucari, Adriana; Gentiluomo, Jimena; Descalzo, Adriana Maria; Grigioni, Gabriela Maria; Signorini, Marcelo; Horak, Celina; Vaudagna, Sergio Ramon; Leotta, Gerardo (Plos ONE, 2020-03-26)The aim of this study was to assess the efficacy of lactic acid (LA), caprylic acid (CA), high- (HDI) and low- (LDI) dose gamma irradiation and LDI combined with LA or CA on the inactivation of a pool of Shiga toxin-producing ... -
Identification of the gamma irradiation dose applied to ground beef that reduces Shiga toxin producing Escherichia coli but has no impact on consumer acceptance
Cap, Mariana; Lires, Carla M.L.; Cingolani, Celeste; Mozgovoj, Marina Valeria; Soteras, Trinidad; Gentiluomo, Jimena; Príncipe, F.; Sucari, Adriana; Horak, Celina I.; Signorini Porchiett, Marcelo Lisandro; Vaudagna, Sergio Ramon; Leotta, Gerardo Anibal (Elsevier, 2020-11-18)The aims of the present study were: a) to estimate the minimal dose of gamma irradiation required to reduce 5 log CFU/g of native O157 and non-O157 Shiga toxin-producing Escherichia coli population in ground beef samples ... -
Inactivation of Shiga toxin-producing Escherichia coli in fresh beef by electrolytically-generated hypochlorous acid, peroxyacetic acid, lactic acid and caprylic acid
Cap, Mariana; Vaudagna, Sergio Ramon; Mozgovoj, Marina Valeria; Soteras, Trinidad; Sucari, Adriana; Signorini, Marcelo; Leotta, Gerardo (Elsevier, 2019-07-05)Several studies have been conducted to verify the decontamination potential of electrolyticallygenerated hypochlorous acid, peroxyacetic acid, lactic acid and caprylic acid against Shiga toxin-producing Escherichia coli ... -
Patagonian shellfish and hidden threats: unveiling the viral landscape and the first quantitative microbial risk assessment of Argentine bivalve mollusks
Frydman, Camila Ayelén; Parreño, Gladys Viviana; Cap, Mariana; Galeano, Fabiana Solange; Signorini Porchiett, Marcelo Lisandro; Mozgovoj, Marina Valeria (Elsevier, 2026-04)Foodborne viral infections are a global public health concern, yet quantitative risk assessments (QMRA) for enteric viruses in bivalve mollusks are scarce, especially in South America. We conducted Argentina's first QMRA ...