FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (3): 257-260.

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Analysis of Medroxyprogeterone Acetate in Animal Tissues by ELISA and GC-MS

 LIU  Jian-Bo, PENG  Chi-Fang, XU  Chuan-Lai, JIN  Zheng-Yu   

  1. 1.Yueyang Bureau of Quality and Technical Supervision, Yueyang 414000, China; 2.School of Food Science and Technology, Southern Yangtze University, Wuxi 214036, China
  • Online:2007-03-15 Published:2011-12-31

Abstract: The MPA residue was determined by ELISA in the edible tissues derived from animal. After 5 days oral administration at 0.8mg/kg, the MPA residue in muscle, liver and kidney were 7, 6 and 23μg/kg, respectively. The above results are confirmed by GC-MS. And a good correlation is observed between the GC-MS and ELISA methods.

Key words: MPA(medroxyprogeterone acetate), residue, ELISA, GC-MS