气相色谱法同时检测蜂蜜中溴螨酯、蝇毒磷、氟胺氰菊酯和氟氯苯氰菊酯残留  

Gas chromatographic method for simultaneous determination of Bromopropylate,Coumaphos,Fluvalinate and Flumethrin residues in honey

作　　者：薛晓锋[1] 赵静[1] 邱静[2] 周志强[2] 李熠[1] 张金振[1] 

机构地区：[1]农业部蜂产品质量监督检验测试中心,北京100093 [2]中国农业大学理学院,北京100094

出　　处：《中国养蜂》2005年第6期10-12,共3页Apiculture of China

摘　　要：本文建立了同时测定蜂蜜中溴螨酯、蝇毒磷、氟胺氰菊酯和氟氯苯氰菊酯等四种农药残留的分析方法。蜂蜜样品用水溶解后经正己烷-二氯甲烷提取,OasisHLB固相萃取柱萃取净化,正己烷-二氯甲烷洗脱吹干后,用内标溶液定容,采用气相色谱电子捕获检测器进行测定。在0.004mg/kg～0.160mg/kg添加水平,四种农药的回收率在70%～110%之间,各农药的检出限在0.004mg/kg～0.008mg/kg之间。Solid-phase extraction technique has been used to simultaneously determine four acaricide pesticides residues in honey including bromopropylate,coumaphos,fluvalinate and flumethrin. The honey samples were dissolved in water and acetone, and then extracted with hexane-chloromethane (5+5), cleaned via Oasis HLB SPE cartridge and eluted with hexane-chloromethane (5+5) before being determined by gas chromatographic electronic capture detector. At fortification levels 0.004～0.160 mg/kg, recoveries for these for acaricide pesticides are between 70～110%. Limit of detections (LOD) for four pesticides are between 0.004 mg/kg and 0.008 mg/kg.

关 键 词：氟胺氰菊酯 蝇毒磷 气相色谱法 蜂蜜 同时检测 氯苯 电子捕获检测器 螨 溴 二氯甲烷 Oasis 固相萃取柱 同时测定 农药残留 添加水平 正已烷 水溶解 HLB 回收率 检出限 

分 类 号：S896.8[农业科学—特种经济动物饲养]