Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina
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...
| Autores principales: | , , , , , , |
|---|---|
| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
|
| Materias: | |
| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S0956713515303212 http://hdl.handle.net/20.500.12123/2524 https://doi.org/10.1016/j.foodcont.2015.12.025 |
| _version_ | 1855034979008905216 |
|---|---|
| author | Michlig, Nicolás Signorini, Marcelo Gaggiotti, Monica Del Carmen Chiericatti, Carolina Basílico, Juan Carlos Repetti, María Rosa Beldoménico, Horacio Ramón |
| author_browse | Basílico, Juan Carlos Beldoménico, Horacio Ramón Chiericatti, Carolina Gaggiotti, Monica Del Carmen Michlig, Nicolás Repetti, María Rosa Signorini, Marcelo |
| author_facet | Michlig, Nicolás Signorini, Marcelo Gaggiotti, Monica Del Carmen Chiericatti, Carolina Basílico, Juan Carlos Repetti, María Rosa Beldoménico, Horacio Ramón |
| author_sort | Michlig, Nicolás |
| collection | INTA Digital |
| description | 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 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. |
| format | info:ar-repo/semantics/artículo |
| id | INTA2524 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA25242018-12-17T11:21:51Z Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina Michlig, Nicolás Signorini, Marcelo Gaggiotti, Monica Del Carmen Chiericatti, Carolina Basílico, Juan Carlos Repetti, María Rosa Beldoménico, Horacio Ramón Aflatoxinas Leche Cruda Almacenamiento a Granel Factores de Riesgo Aflatoxins Raw Milk Bulk Storage Risk Factors Argentina 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 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. EEA Rafaela Fil: Michlig, Nicolás. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos (PRINARC); Argentina Fil: 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; Argentina Fil: Gaggiotti, Monica Del Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina Fil: Chiericatti, C. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio; Argentina Fil: Basílico, J.C. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio; Argentina Fil: Repetti, María Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos (PRINARC); Argentina Fil: Beldoménico, Horacio Ramón. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos (PRINARC); Argentina 2018-05-31T12:46:25Z 2018-05-31T12:46:25Z 2016-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0956713515303212 http://hdl.handle.net/20.500.12123/2524 0956-7135 https://doi.org/10.1016/j.foodcont.2015.12.025 eng info:eu-repo/semantics/restrictedAccess application/pdf Food control 64 : 151-156. (June 2016) |
| spellingShingle | Aflatoxinas Leche Cruda Almacenamiento a Granel Factores de Riesgo Aflatoxins Raw Milk Bulk Storage Risk Factors Argentina Michlig, Nicolás Signorini, Marcelo Gaggiotti, Monica Del Carmen Chiericatti, Carolina Basílico, Juan Carlos Repetti, María Rosa Beldoménico, Horacio Ramón Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina |
| title | Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina |
| title_full | Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina |
| title_fullStr | Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina |
| title_full_unstemmed | Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina |
| title_short | Risk factors associated with the presence of aflatoxin M1 in raw bulk milk from Argentina |
| title_sort | risk factors associated with the presence of aflatoxin m1 in raw bulk milk from argentina |
| topic | Aflatoxinas Leche Cruda Almacenamiento a Granel Factores de Riesgo Aflatoxins Raw Milk Bulk Storage Risk Factors Argentina |
| url | https://www.sciencedirect.com/science/article/pii/S0956713515303212 http://hdl.handle.net/20.500.12123/2524 https://doi.org/10.1016/j.foodcont.2015.12.025 |
| work_keys_str_mv | AT michlignicolas riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina AT signorinimarcelo riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina AT gaggiottimonicadelcarmen riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina AT chiericatticarolina riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina AT basilicojuancarlos riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina AT repettimariarosa riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina AT beldomenicohoracioramon riskfactorsassociatedwiththepresenceofaflatoxinm1inrawbulkmilkfromargentina |