蜂胶中氟胺氰菊酯残留量的检测  

Determination of Fluvalinate Residue in Propolis

作　　者：倪蕾[1,2] 林国斌[1] 林向阳[1] 张宏[1] 

机构地区：[1]福州大学生物科学与工程学院,福建福州350108 [2]福建省疾病预防控制中心,福建福州350001

出　　处：《农产品加工（下）》2009年第12期24-26,共3页Farm Products Processing

基　　金：福建省新世纪优秀人才支持计划项目(XSJRC2007-23)

摘　　要：以二氯甲烷为提取溶剂,用Florisl固相萃取柱净化,采用GC—ECD测定,峰面积定量,来检测蜂胶中氟胺氰菊酯的残留量。该方法操作简单,氟胺氰菊酯的回收率及精密度较高。采用本方法所检测结果的重现性及回收率明显改善,氟胺氰菊酯的加标回收率为80.8%～95.4%,相对标准偏差为1.8%～4.8%,最低检出限为0.001～0.005mg/kg(当称样量为5.00g时)。In this paper, the fluvalinate was extracted by the dichloromethane, cleaned-up with the florid solid phase extract column, the fluvalinate residue in propolis was quantified with the GC-ECD and the area of peak. This method was easy to handle, the result of determination has better repeat and higher recovery, the recovery of fluvalinate residue was 80.8%- 95.4%, the RSD was 1.8%～4.8%, the minimum detection concentration was 0.001-0.005 mg/kg （as the detection quantity of samples were 5.00 g） .

关 键 词：蜂胶 氟胺氰菊酯 农残检测 

分 类 号：TS207.53[轻工技术与工程—食品科学]