FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (10): 468-470.

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Detection of Sulfonamides in Pork Urine with Radioimmunoassay Method

 LIN  Jie,   Huang-Xiao-Rong,   Zheng-Jing,   Chen-Jian,   Chen-Bin   

  1. Fujian Entry-exit Inspection and Quatantine Bureau, Fuzhou 350003, China
  • Online:2006-10-15 Published:2011-11-16

Abstract: The detection of sulfonamides in pork urine by Charm II radioimmunoassay was studied.The control point was confirmed.The immunoassay sensitivity and specificity of this competitive system were discussed.The stability of detection for the maximum residue limit 1250μg/kg was validated.The whole detection process could be finished within 30min.

Key words: radioimmunoassay method, sulfonamides, pork urine