Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Ibañez-Vea, M. (María) | - |
dc.creator | Corcuera, L.A. (Laura Ana) | - |
dc.creator | Murillo-Arbizu, M.T. (María Teresa) | - |
dc.creator | Gonzalez-Peñas, E. (Elena) | - |
dc.creator | Lizarraga, E. (Elena) | - |
dc.date.accessioned | 2014-09-15T15:22:57Z | - |
dc.date.available | 2014-09-15T15:22:57Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Ibáñez-Vea M, Corcuera LA, Murillo-Arbizu MT, González-Peñas E, Lizarraga E. Validation of a UHPLC-FLD method for the simultaneous quantification of aflatoxins, ochratoxin A and zearalenone in barley. Food Chem 2011 Jul;127(1):351–358 | es_ES |
dc.identifier.issn | 0308-8146 | - |
dc.identifier.uri | https://hdl.handle.net/10171/36585 | - |
dc.description.abstract | A fast and simple UHPLC-FLD method has been developed for the simultaneous determination in barley of aflatoxins (B1, G1, B2 and G2), ochratoxin A (OTA) and zearalenone (ZEA), some of the most important mycotoxins due to their toxicity and occurrence. The procedure is based on the extraction of the six mycotoxins with a mixture of acetonitrile and water, and the purification of the extract with immunoaffinity columns before analysis. Detection of AFB1 and AFG1 is improved using a photochemical reaction. The method has been validated with satisfactory results. Limits of detection were 340 ng kg-1 for ZEA, 13 ng kg-1 for OTA and varied from 0.5 to 15 ng kg-1 for aflatoxins. Recovery percentages were between 78.2 and 109.2%. After being validated, the method has been successfully applied to 20 barley samples cultivated in a region of northern Spain (Navarra). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Mycotoxin. | es_ES |
dc.subject | Aflatoxins | es_ES |
dc.subject | Ochratoxin A | es_ES |
dc.subject | Zearalenone | es_ES |
dc.subject | UHPLC-FLD | es_ES |
dc.subject | Barley | es_ES |
dc.title | Validation of a UHPLC-FLD method for the simultaneous quantification of aflatoxins, ochratoxin A and zearalenone in barley | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.identifier.doi | http://dx.doi.org/10.1016/j.foodchem.2010.12.157 | es_ES |
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