Quantification of aflatoxin M1 carry-over rate from feed to soft cheese
From January to December 2016, samples of milk and feeds of dairy cattle were monthly collected. The concentration of mycotoxins in all matrices was determined using the enzymatic immunoassay technique. The average concentration of aflatoxin B1 (AFB1), deoxynivalenol (DON) and zearalenone (ZEA) in f...
| Autores principales: | , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2019
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| Materias: | |
| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S2214750018300374 http://hdl.handle.net/20.500.12123/5692 https://doi.org/10.1016/j.toxrep.2019.07.004 |
| _version_ | 1855035543561175040 |
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| author | Costamagna, Dianela Anahi Gaggiotti, Monica Del Carmen Chiericatti, Carolina Costabel, Luciana Maria Audero, Gabriela Maria Taverna, Miguel Angel Signorini, Marcelo |
| author_browse | Audero, Gabriela Maria Chiericatti, Carolina Costabel, Luciana Maria Costamagna, Dianela Anahi Gaggiotti, Monica Del Carmen Signorini, Marcelo Taverna, Miguel Angel |
| author_facet | Costamagna, Dianela Anahi Gaggiotti, Monica Del Carmen Chiericatti, Carolina Costabel, Luciana Maria Audero, Gabriela Maria Taverna, Miguel Angel Signorini, Marcelo |
| author_sort | Costamagna, Dianela Anahi |
| collection | INTA Digital |
| description | From January to December 2016, samples of milk and feeds of dairy cattle were monthly collected. The concentration of mycotoxins in all matrices was determined using the enzymatic immunoassay technique. The average concentration of aflatoxin B1 (AFB1), deoxynivalenol (DON) and zearalenone (ZEA) in feed was 3.01, 218.5 and 467 ug/kg, respectively. The average AFB1 carry-over rate was 0.84% with a variation between 0.05 to 5.93%. Particle size of the feed (P = 0.030) and individual milk production (P = 0.001) affected this rate. Mini-soft cheeses were produced using milk naturally contaminated with aflatoxin M1 (AFM1) as raw material to study its distribution both in whey and in cheese. The average level of AFM1 in milk was 0.014 μg/l. None of milk samples exceeded the maximum level accepted for AFB1 by the Southern Common Market (MERCOSUR) legislation (0.5 μg/l) and only 5.5% of samples exceeded the European Union (UE) regulations (0.05 μg/l). After the cheese elaboration, the concentration of AFM1 was determined in whey and in cheese. The greatest proportion (60%) was detected in whey while 40% AFM1 remained in the cheese. However, the concentration of AFM1 was higher in the cheese compared to the original milk. |
| format | info:ar-repo/semantics/artículo |
| id | INTA5692 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA56922019-08-26T14:32:16Z Quantification of aflatoxin M1 carry-over rate from feed to soft cheese Costamagna, Dianela Anahi Gaggiotti, Monica Del Carmen Chiericatti, Carolina Costabel, Luciana Maria Audero, Gabriela Maria Taverna, Miguel Angel Signorini, Marcelo Queso Queso Blando Aflatoxinas Producción Lechera Cheese Soft Cheese Aflatoxins Milk Production From January to December 2016, samples of milk and feeds of dairy cattle were monthly collected. The concentration of mycotoxins in all matrices was determined using the enzymatic immunoassay technique. The average concentration of aflatoxin B1 (AFB1), deoxynivalenol (DON) and zearalenone (ZEA) in feed was 3.01, 218.5 and 467 ug/kg, respectively. The average AFB1 carry-over rate was 0.84% with a variation between 0.05 to 5.93%. Particle size of the feed (P = 0.030) and individual milk production (P = 0.001) affected this rate. Mini-soft cheeses were produced using milk naturally contaminated with aflatoxin M1 (AFM1) as raw material to study its distribution both in whey and in cheese. The average level of AFM1 in milk was 0.014 μg/l. None of milk samples exceeded the maximum level accepted for AFB1 by the Southern Common Market (MERCOSUR) legislation (0.5 μg/l) and only 5.5% of samples exceeded the European Union (UE) regulations (0.05 μg/l). After the cheese elaboration, the concentration of AFM1 was determined in whey and in cheese. The greatest proportion (60%) was detected in whey while 40% AFM1 remained in the cheese. However, the concentration of AFM1 was higher in the cheese compared to the original milk. EEA Rafaela Fil: Costamagna, Dianela Anahi. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina Fil: Gaggiotti, Monica Del Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina Fil: Chiericatti, Carolina. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Laboratorio de Microbiología; Argentina Fil: Costabel, Luciana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina Fil: Audero, Gabriela Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina Fil: Taverna, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina Fil: Signorini, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2019-08-26T14:31:09Z 2019-08-26T14:31:09Z 2019 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S2214750018300374 http://hdl.handle.net/20.500.12123/5692 2214-7500 https://doi.org/10.1016/j.toxrep.2019.07.004 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Elsevier Toxicology Reports 6 : 782-787 (2019) |
| spellingShingle | Queso Queso Blando Aflatoxinas Producción Lechera Cheese Soft Cheese Aflatoxins Milk Production Costamagna, Dianela Anahi Gaggiotti, Monica Del Carmen Chiericatti, Carolina Costabel, Luciana Maria Audero, Gabriela Maria Taverna, Miguel Angel Signorini, Marcelo Quantification of aflatoxin M1 carry-over rate from feed to soft cheese |
| title | Quantification of aflatoxin M1 carry-over rate from feed to soft cheese |
| title_full | Quantification of aflatoxin M1 carry-over rate from feed to soft cheese |
| title_fullStr | Quantification of aflatoxin M1 carry-over rate from feed to soft cheese |
| title_full_unstemmed | Quantification of aflatoxin M1 carry-over rate from feed to soft cheese |
| title_short | Quantification of aflatoxin M1 carry-over rate from feed to soft cheese |
| title_sort | quantification of aflatoxin m1 carry over rate from feed to soft cheese |
| topic | Queso Queso Blando Aflatoxinas Producción Lechera Cheese Soft Cheese Aflatoxins Milk Production |
| url | https://www.sciencedirect.com/science/article/pii/S2214750018300374 http://hdl.handle.net/20.500.12123/5692 https://doi.org/10.1016/j.toxrep.2019.07.004 |
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