Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method
In this study an LC-MS/MS multitoxin method covering a total of 247 fungal and bacterial metabolites was applied to the analysis of different foods and feedstuffs from Burkina Faso and Mozambique. Overall, 63 metabolites were determined in 122 samples of mainly maize and groundnuts and a few samples...
| Autores principales: | , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
American Chemical Society
2012
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/79824 |
| _version_ | 1855517852578086912 |
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| author | Warth, B. Parich, A. Atehnkeng, J. Bandyopadhyay, Ranajit Schuhmacher, R. Sulyok, M. Krska, R. |
| author_browse | Atehnkeng, J. Bandyopadhyay, Ranajit Krska, R. Parich, A. Schuhmacher, R. Sulyok, M. Warth, B. |
| author_facet | Warth, B. Parich, A. Atehnkeng, J. Bandyopadhyay, Ranajit Schuhmacher, R. Sulyok, M. Krska, R. |
| author_sort | Warth, B. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | In this study an LC-MS/MS multitoxin method covering a total of 247 fungal and bacterial metabolites was applied to the analysis of different foods and feedstuffs from Burkina Faso and Mozambique. Overall, 63 metabolites were determined in 122 samples of mainly maize and groundnuts and a few samples of sorghum, millet, rice, wheat, soy, dried fruits, other processed foods and animal feeds. Aflatoxin B1 was observed more frequently in maize (Burkina Faso, 50% incidence, median = 23.6 μg/kg; Mozambique, 46% incidence, median = 69.9 μg/kg) than in groundnuts (Burkina Faso, 22% incidence, median = 10.5 μg/kg; Mozambique, 14% incidence, median = 3.4 μg/kg). Fumonisin B1 concentrations in maize were higher in Mozambique (92% incidence, median = 869 μg/kg) than in Burkina Faso (81% incidence, median = 269 μg/kg). In addition, ochratoxin A, zearalenone, deoxynivalenol, nivalenol, and other less reported mycotoxins such as citrinin, alternariol, cyclopiazonic acid, sterigmatocystin, moniliformin, beauvericin, and enniatins were detected. Up to 28 toxic fungal metabolites were quantitated in a single sample, emphasizing the great variety of mycotoxin coexposure. Most mycotoxins have not been reported before in either country. |
| format | Journal Article |
| id | CGSpace79824 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2012 |
| publishDateRange | 2012 |
| publishDateSort | 2012 |
| publisher | American Chemical Society |
| publisherStr | American Chemical Society |
| record_format | dspace |
| spelling | CGSpace798242024-08-27T10:35:06Z Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method Warth, B. Parich, A. Atehnkeng, J. Bandyopadhyay, Ranajit Schuhmacher, R. Sulyok, M. Krska, R. natural aflatoxins exposure assessment emerging mycotoxin food safety corn peanut bacterial fungi In this study an LC-MS/MS multitoxin method covering a total of 247 fungal and bacterial metabolites was applied to the analysis of different foods and feedstuffs from Burkina Faso and Mozambique. Overall, 63 metabolites were determined in 122 samples of mainly maize and groundnuts and a few samples of sorghum, millet, rice, wheat, soy, dried fruits, other processed foods and animal feeds. Aflatoxin B1 was observed more frequently in maize (Burkina Faso, 50% incidence, median = 23.6 μg/kg; Mozambique, 46% incidence, median = 69.9 μg/kg) than in groundnuts (Burkina Faso, 22% incidence, median = 10.5 μg/kg; Mozambique, 14% incidence, median = 3.4 μg/kg). Fumonisin B1 concentrations in maize were higher in Mozambique (92% incidence, median = 869 μg/kg) than in Burkina Faso (81% incidence, median = 269 μg/kg). In addition, ochratoxin A, zearalenone, deoxynivalenol, nivalenol, and other less reported mycotoxins such as citrinin, alternariol, cyclopiazonic acid, sterigmatocystin, moniliformin, beauvericin, and enniatins were detected. Up to 28 toxic fungal metabolites were quantitated in a single sample, emphasizing the great variety of mycotoxin coexposure. Most mycotoxins have not been reported before in either country. 2012-09-12 2017-02-13T13:41:34Z 2017-02-13T13:41:34Z Journal Article https://hdl.handle.net/10568/79824 en Limited Access American Chemical Society Warth, B., Parich, A., Atehnkeng, J., Bandyopadhyay, R., Schuhmacher, R., Sulyok, M. & Krska, R. (2012). Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LC-MS/MS multitoxin method. Journal of Agricultural and Food Chemistry, 60(36), 9352-9363. |
| spellingShingle | natural aflatoxins exposure assessment emerging mycotoxin food safety corn peanut bacterial fungi Warth, B. Parich, A. Atehnkeng, J. Bandyopadhyay, Ranajit Schuhmacher, R. Sulyok, M. Krska, R. Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method |
| title | Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method |
| title_full | Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method |
| title_fullStr | Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method |
| title_full_unstemmed | Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method |
| title_short | Quantitation of mycotoxins in food and feed from Burkina Faso and Mozambique using a modern LCMS/MS multitoxin method |
| title_sort | quantitation of mycotoxins in food and feed from burkina faso and mozambique using a modern lcms ms multitoxin method |
| topic | natural aflatoxins exposure assessment emerging mycotoxin food safety corn peanut bacterial fungi |
| url | https://hdl.handle.net/10568/79824 |
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