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author:

魏畅 (魏畅.) [1] | 傅红 (傅红.) [2] (Scholars:傅红) | 郑俊超 (郑俊超.) [3] | 陈泳 (陈泳.) [4] | 王瑞龙 (王瑞龙.) [5] | 叶秀云 (叶秀云.) [6] (Scholars:叶秀云)

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Abstract:

建立了蘑菇中3种常见杀菌剂(多菌灵、咪鲜胺、乙霉威)残留的分散固相萃取-液相色谱-电喷雾串联质谱(LC-ESI-MS/MS)检测方法。采用Qu ECh ERS样品前处理方法,用1%乙酸-乙腈溶液提取,净化后,经Waters AtlantisRT3色谱柱分离,5 mmol/L乙酸铵水溶液(含0.1%甲酸)和纯乙腈梯度洗脱,在电喷雾正离子多反应监测模式下测定,外标法定量。3种杀菌剂质量浓度在1~25μg/L范围均呈良好线性,相关系数均大于0.9947;检出下限(S/N=3)为0.08~0.33μg/kg,定量下限(S/N=10)为0.27~1.2μg/kg;在两种基质(新鲜蘑菇、蘑菇罐头)、3个添...

Keyword:

乙霉威 咪鲜胺 基质效应 多菌灵 液相色谱-串联质谱 蘑菇

Community:

  • [ 1 ] 福州大学生物科学与工程学院
  • [ 2 ] 漳州出入境检验检疫局

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Source :

中国食品学报

ISSN: 1009-7848

CN: 11-4528/TS

Year: 2016

Issue: 11

Volume: 16

Page: 189-195

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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