食品科学 ›› 2007, Vol. 28 ›› Issue (3): 257-260.

• 分析检测 • 上一篇    下一篇

酶联免疫和气质联用检测动物不同组织中残留甲羟孕酮

 刘剑波, 彭池方, 胥传来, 金征宇   

  1. 湖南岳阳市质量技术监督局; 江南大学食品学院; 江南大学食品学院 湖南岳阳414000; 江苏无锡214036;
  • 出版日期:2007-03-15 发布日期:2011-12-31

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

摘要: 本文应用酶联免疫分析(ELISA)测定了MPA在动物源可食性组织中的残留量,并采用气相色谱-质谱联用(GC-MS)方法加以确证。以0.8mg/kg剂量连续喂服5d,停药7d后,白兔的腿肌肉、肝脏和肾脏中中MPA残留量分别为白兔腿肌肉残留量为7、6、23μg/kg水平。分析GC-MS确证方法与ELISA方法所得结果,两者检测结果相关性良好。

关键词: 甲羟孕酮, 残留, 酶联免疫分析, 气相色谱-质谱联用

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