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Wyhowski de Bukanski B, Degroodt JM, Beernaert H: Determination of levamisole and thiabendazole in meat by HPLC and photodiode array detection. Z Lebensm Unters Forsch. 1991 Dec;193(6):545-7. An HPLC method for the analysis of levamisole and thiabendazole has been developed with recoveries varying over 63-75%. The two anthelmintics are extracted from meat with ethyl acetate, purified by liquid/liquid extraction and analyzed quantitatively on a mu Bondapak C18 column. The optimum detection is achieved by means of a photodiode array detector at 240 nm for levamisole and at 300 nm for thiabendazole. The detection limits for both compounds in meat are 25 micrograms/kg and 5 micrograms/kg, respectively. |
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