engleski

Analysis of naturally occurring zearalenone in feeding stuffs and urine of farm animals in Croatia

The aim of this study was to determine feed and urinary levels of zearalenone. A total of 114 samples, 64 feeding stuffs (commodities, pig and cattle feed) and 50 urine samples were analyzed by use of ELISA. Zearalenone was detected in 68.7% of feeding stuffs, while all urine samples except for one yearling sample were positive for zearalenone. The maximum zearalenone concentration in feeding stuffs and urine was 577 ng/g and 241.1 ng/mL, respectively. Although zearalenone concentrations in some samples were high, the risk for humans was negligible since the calculated concentrations in meat were below the tolerable daily intake (TDI).

zearalenone; feeding stuffs; urine; farm animals; ELISA

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