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Position: Home > Articles > The Application of SPE-GC Method in Residue Detection of Organ Phosphorus Pesticides in Fruits and Vegetables FOOD SCIENCE 2004,25 (10) 235-238

SPE-GC在水果和蔬菜有机磷农药残留分析中的应用

作  者:
陈浩;王豹;韦明元;徐娟;李庆;陈智东
单  位:
湖北省农科院测试中心;华中农业大学理学院
关键词:
有机磷农药;固相萃取—气相色谱(SPE-GC)
摘  要:
本文研究了水果和蔬菜中有机磷农药残留分析方法。通过对SPE提取液及体积、洗柱液、淋洗液及流速的选择, 建立了SPE-GC用于水果和蔬菜有机磷农药残留测定方法,该方法回收率高,且重复性好,值得推广。
译  名:
The Application of SPE-GC Method in Residue Detection of Organ Phosphorus Pesticides in Fruits and Vegetables
作  者:
CHEN Hao1,WANG Bao1,WEi Ming-yuan1,XU Juan1,LI Qing1,CHEN Zhi-dong2(1.College of Sciences, Huazhong Agricultural University, Wuhan 430070, China;2.Testing Center, Hubei Academy of Agricultural Science, Wuhan 430064, China)
关键词:
organ phosphorus pesticides;SPE-GC
摘  要:
In residue detection of organ phosphorus pesticides in fruits and vegetables, how to use SPE-GC method to analyzeis discussed in this paper, especially how to select the appropriate SPE conditions, including extraction solvent and its volume,the column-washing solvent, the solvent to wash and its flow. Then a method is set up. More important, a high recovery ratioand a very good recurrence can be given. So that it can be a method worthy of extending.

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