不同洗涤方法对果蔬中农药残留去除率的研究  

Comparative Research on Removing Pesticide Residues from Vegetable and Fruit with Different Detergents

作　　者：赵鹏[1] 闵光[1] 张燕[1] 杨志岩[1] 王硕[1] 

机构地区：[1]天津科技大学食品工程与生物技术学院,天津市食品营养与安全重点实验室,天津300457

出　　处：《食品科学》2006年第12期467-468,共2页Food Science

基　　金：人事部高层次留学回国人才资助计划

摘　　要：建立了果蔬洗涤剂对农药残留去除率的测定方法。用喷洒法分别污染果蔬,经乙腈提取,固相萃取(SPE)富集净化后,再用气相色谱-质谱法(GC-MS)测定农药残留。此方法简单易操作,可用于评价各类厨房用洗涤剂去除农药的效果。To establish a method for determining removal rate of pesticide residues on vegetable and fruit by detergents, vegetables were contaminated by pesticides through spraying, then extracted by acetonitrile, enrichmented by spe, determined by GC-MS. This method can be used to evaluate the removel effects of household detergents on pesticide residues.

关 键 词：农药残留 SPE GC-MS 去除率 

分 类 号：S48[农业科学—农药学]