应用固相萃取分析蔬菜水果中农药残留的研究  

Study on Applying SPE to Analyze Pesticide Residues in Vegetables and Fruits

作　　者：洪振涛[1] 张卫锋[1] 聂建荣[1] 庄志辉[1] 刘颖琪[1] 

机构地区：[1]广州市农业标准与监测中心,广东广州510308

出　　处：《广东化工》2005年第7期8-10,18,共4页Guangdong Chemical Industry

摘　　要：主要研究了几种固相萃取柱消除蔬菜水果样品基质干扰的能力以及它们对54种农药回收率的影响。结果表明F lorisil和C18对农药有很好的回收率,而C18对样品的净化能力相对优于F lorisil。The capability of several SPE cartridges to eliminate interference of vegetables and fruits matrix was compared and the recovery of 54 pesticides on these SPE cartridges was studied in this paper. Results indicated that the recovery on Florisil and C18 cartridge satisfied while the capability of C18 cartridge to eliminate interference of matrix was better than Florisil.

关 键 词：固相萃取 农药 蔬菜水果 固相萃取柱 农药残留 应用 净化能力 回收率 C18 样品 

分 类 号：TS207.53[轻工技术与工程—食品科学] S481.8[轻工技术与工程—食品科学与工程]