Validation of a screening method for rapid control of macrocyclic lactone mycotoxins in maize flour samples

Mohammed Zougagh, Helena Téllez, Alberto Sánchez, Manuel Chicharro, Angel Ríos

    研究成果: Contribution to journalArticle査読

    18 被引用数 (Scopus)

    抄録

    A procedure for the analytical validation of a rapid supercritical fluid extraction amperometric screening method for controlling macrocyclic lactone mycotoxins in maize flour samples has been developed. The limit established by European legislation (0.2 mg kg-1), in reference to zearalenone (ZON) mycotoxin, was taken as the reference threshold to validate the proposed method. Natural ZON metabolites were also included in this study to characterize the final screening method. The objective was the reliable classification of samples as positive or negative samples. The cut-off level was fixed at a global concentration of mycotoxins of 0.17 mg kg-1. An expanded unreliability zone between 0.16 and 0.23 mg kg-1 characterized the screening method for classifying the samples. A set of 30 samples was used for the final demonstration of the reliability and usefulness of the method.

    本文言語英語
    ページ(範囲)709-714
    ページ数6
    ジャーナルAnalytical and Bioanalytical Chemistry
    391
    2
    DOI
    出版ステータス出版済み - 5 2008

    All Science Journal Classification (ASJC) codes

    • 分析化学
    • 生化学

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