High Pressure Liquid Chromatographic Determination of Zearalenone in Chicken Tissues
G. Vincent Turner, Timothy D. Phillips, Norman D. Heidelbaugh, Leon H Russell
Abstract
G. Vincent Turner, Timothy D. Phillips, Norman D. Heidelbaugh, Leon H Russell
Abstract
A method is reported for the extraction and analysis of zearalenone in chicken fat, heart muscle, and kidney tissue by using high pressure liquid chromatography (HPLC). Zearalenone is extracted with acetonitrile, cleaned up with hexane, and extracted further with ethyl acetate. Zearalenone is determined by HPLC using a reverse phase radial compression separation system, an ultraviolet absorbance detector, and a mobile phase of acetonitrile-water (60 + 40) (v/v). Recoveries of zearalenone added at levels from 50 to 200 ng/g are in the range 82.6-95.1%.
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A method is reported for the extraction and analysis of zearalenone in chicken fat, heart muscle, and kidney tissue by using high pressure liquid chromatography (HPLC). Zearalenone is extracted with acetonitrile, cleaned up with hexane, and extracted further with ethyl acetate. Zearalenone is determined by HPLC using a reverse phase radial compression separation system, an ultraviolet absorbance detector, and a mobile phase of acetonitrile-water (60 + 40) (v/v). Recoveries of zearalenone added at levels from 50 to 200 ng/g are in the range 82.6-95.1%.
Key concepts: Zearalenone, Chromatography, High-performance liquid chromatography, Acetonitrile, Chemistry, Extraction (chemistry), Hexane, Ethyl acetate