According to the standards of pollution-free foods, the limit of oxytetracylin, a kind of antibiotic drug, is below 0.1mg/kg. So it is difficult to satisfy the judgment using the method of GB/T5009.116-2003 as the detection limit of this method is 0.15 mg/kg. In this paper, an easy, quick, economic and accurate method for Oxytetracylin Residues detection is described. The recovery rate of this method is between 96.0% and 108.2% and the linearity coefficient is 0.9999. Besides, the detection limit and the analysis time of this method are 0.08 mg/kg and 9 min, respectively. This method shows a great application prospects.
