METHOD FOR DETERMINING THE CONTENT OF DELTAMETRINE IN MILK

The proposed method for determining the content of deltametrine in milk consists in extracting fats from the milk sample, providing the primary rectification and freezing of the resulting product, treating the product with hexane, providing the additional rectification and the thin-layer chromatogra...

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Bibliographische Detailangaben
Hauptverfasser: KUTSAN OLEKSANDR TYKHONOVYCH, MALININ OLEH OLEKSIIOVYCH
Format: Patent
Sprache:eng
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Zusammenfassung:The proposed method for determining the content of deltametrine in milk consists in extracting fats from the milk sample, providing the primary rectification and freezing of the resulting product, treating the product with hexane, providing the additional rectification and the thin-layer chromatography of the product, and centrifuging the product using benzidine as the developer. The content of deltametrine is determined by the comparison of the colors and areas of the color dots of the product and reference samples.