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Abstract
The objectives of this study were to assess aflatoxin M1 (AFM1) contamination in bulk tank milk, and to further identify the risk factors associated with the presence of AFM1 in raw milk in Argentina. The presence of AFM1 was investigated in 160 bulk tank milk samples collected from farms located in the most important milk production region in Argentina during one year (four seasons). Samples were analysed using immunoaffinity column (IAC) cleanup and [ver mas...]
dc.contributor.authorMichlig, Nicolás
dc.contributor.authorSignorini, Marcelo
dc.contributor.authorGaggiotti, Monica Del Carmen
dc.contributor.authorChiericatti, Carolina
dc.contributor.authorBasílico, Juan Carlos
dc.contributor.authorRepetti, María Rosa
dc.contributor.authorBeldoménico, Horacio Ramón
dc.date.accessioned2018-05-31T12:46:25Z
dc.date.available2018-05-31T12:46:25Z
dc.date.issued2016-06
dc.identifier.issn0956-7135
dc.identifier.otherhttps://doi.org/10.1016/j.foodcont.2015.12.025
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0956713515303212
dc.identifier.urihttp://hdl.handle.net/20.500.12123/2524
dc.description.abstractThe objectives of this study were to assess aflatoxin M1 (AFM1) contamination in bulk tank milk, and to further identify the risk factors associated with the presence of AFM1 in raw milk in Argentina. The presence of AFM1 was investigated in 160 bulk tank milk samples collected from farms located in the most important milk production region in Argentina during one year (four seasons). Samples were analysed using immunoaffinity column (IAC) cleanup and UHPLC-MS/MS method for determining AFM1 at low levels of concentrations (LOQ = 0.003 μg L−1). A survey about the potential factors associated with the presence of AFM1 in milk was performed directly in the field through a questionnaire applied to the farmers. Chi-square and logistic regression were performed with presence of AFM1 in milk as dependent variable, and potential risk factors as independent variables. Incidence of AFM1 in raw milk was 38.8% and, in all samples, AFM1 levels were lower than the Southern Common Market (MERCOSUR) Regulation (maximum level accepted = 0.5 μg L−1). Commercial feed consumption (OR = 4.630, P = 0.001), soybean expeller consumption (>0.95 kgDM/cow) (OR = 3.542, P = 0.019), and cotton seed consumption (>1.5 kgDM/cow) (OR = 2.949, P = 0.089) were associated with the incidence of AFM1 in raw milk. Despite the incidence and the level of AFM1 in milk produced and commercialized in Argentina is not a serious problem for public health. The farm breeding intensification and the supplementation with commercial feed, soybean expeller, and cotton seed seems to be the risk factors that impacts on the AFM1 milk contamination. Therefore, Argentina should improve its monitoring program on mycotoxins in animal feed and milk and improve the management practices in farms.eng
dc.formatapplication/pdfeng
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourceFood control 64 : 151-156. (June 2016)eng
dc.subjectAflatoxinases_AR
dc.subjectAflatoxinseng
dc.subjectLeche Crudaes_AR
dc.subjectRaw Milkeng
dc.subjectAlmacenamiento a Graneles_AR
dc.subjectBulk Storageeng
dc.subjectFactores de Riesgoes_AR
dc.subjectRisk Factorseng
dc.subject.otherArgentinaes_AR
dc.titleRisk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentinaeng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.origenEEA Rafaelaes_AR
dc.description.filFil: Michlig, Nicolás. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos (PRINARC); Argentinaes_AR
dc.description.filFil: Signorini, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentinaes_AR
dc.description.filFil: Gaggiotti, Monica Del Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentinaes_AR
dc.description.filFil: Chiericatti, C. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio; Argentinaes_AR
dc.description.filFil: Basílico, J.C. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio; Argentinaes_AR
dc.description.filFil: Repetti, María Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos (PRINARC); Argentinaes_AR
dc.description.filFil: Beldoménico, Horacio Ramón. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos (PRINARC); Argentinaes_AR
dc.subtypecientifico


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