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author:

陈磊 (陈磊.) [1] | 上官良敏 (上官良敏.) [2] | 付凤富 (付凤富.) [3] (Scholars:付凤富)

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CQVIP CSCD

Abstract:

本文建立了同时分析检测茶叶中啶虫脒、吡虫啉、噻虫嗪、多菌灵、克百威、灭多威和丁醚脲7种农药残留的QuEChERS前处理结合高效液相色谱-质谱联用(QuEChERS-HPLC-MS/MS)技术.优化了QuEChERS前处理的各种条件和HPLC-MS/MS分离检测条件.所建立的方法简单、快速,可用于同时分析检测茶叶中上述7种农药残留,效果良好.7种农药的国际纯粹与应用化学联合会(IUPAC)定量限为0.26~1.3 ng/mL,回收率为86%~101%,能够满足国内外茶叶标准对其限量指标的检测要求.

Keyword:

HPLC-MS QuEChERS 丁醚脲 新烟碱类农药 氨基甲酸酯农药 茶叶

Community:

  • [ 1 ] [陈磊]上海市农业科学院
  • [ 2 ] [上官良敏]国家茶叶质量监督检验中心
  • [ 3 ] [付凤富]福州大学

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Source :

中国科学(化学)

ISSN: 1674-7224

CN: 11-5838/O6

Year: 2016

Issue: 3

Volume: 46

Page: 302-308

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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