QuECHERS-液质联用同步检测蘑菇中多菌灵等3种杀菌剂残留

被引：17

作者：

魏畅 ^{[1
]}

傅红 ^{[1
]}

郑俊超 ^{[2
]}

陈泳 ^{[2
]}

王瑞龙 ^{[2
]}

叶秀云 ^{[1
]}

机构：

[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

来源：

中国食品学报 | 2016年 / 16卷 / 11期

关键词：

液相色谱-串联质谱; 蘑菇; 多菌灵; 咪鲜胺; 乙霉威; 基质效应;

D O I：

暂无

中图分类号：

S481.8 []; O657.63 [质谱分析]; S646.11 [];

学科分类号：

070302 [分析化学];

摘要：

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个添加水平（8,40,100μg/kg）下的平均回收率为79.3%111.7%,相对标准偏差为1.5%9.3%,方法高效、灵敏、准确,适用于蘑菇中这些杀菌剂的同时检测。

引用

页码：189 / 195

页数：7

共 16 条

[1]

QuEChERS-HPLC-MS/MS法同时测定果蔬中21种农药残留 [J].

黄何何 ;

郑向华 ;

董健 ;

罗佳 ;

严丽娟 ;

王连珠 ;

徐敦明 .

福建农林大学学报(自然科学版), 2013, 42 (04) :423-428

[2]

QuEChERS样品前处理-液相色谱-串联质谱法测定蔬菜中66种有机磷农药残留量方法评估.[J].王连珠;周昱;陈泳;王瑞龙;林子旭;林德娟;郑少惠;.色谱.2012, 02

[3]

QuEChERS-液相色谱串联质谱法快速检测果蔬中的农药多残留 [J].

吕晓玲 ;

邵华 ;

金茂俊 ;

佘永新 ;

史晓梅 ;

王静 .

分析试验室, 2010, (12) :50-54

[4]

Extraction of carbamate pesticides in fruit samples by graphene reinforced hollow fibre liquid microextraction followed by high performance liquid chromatographic detection.[J].Xiaoxing Ma;Juntao Wang;Qiuhua Wu;Chun Wang;Zhi Wang.Food Chemistry.2014,

[5]

Multiresidue determination of 375 organic contaminants including pesticides; polychlorinated biphenyls and polyaromatic hydrocarbons in fruits and vegetables by gas chromatography–triple quadrupole mass spectrometry with introduction of semi-quantification approach.[J].Kaushik Banerjee;Sagar Utture;Soma Dasgupta;Chandrasekar Kandaswamy;Saswati Pradhan;Sunil Kulkarni;Pandurang Adsule.Journal of Chromatography A.2012,

[6]

Determination of fungicide residues in baby food by liquid chromatography–ion trap tandem mass spectrometry.[J].Bienvenida Gilbert-López;Juan F. García-Reyes;Antonio Molina-Díaz.Food Chemistry.2012, 2

[7]

Finding of pesticides in fashionable fruit juices by LC–MS/MS and GC–MS/MS.[J].Kevin Tran;David Eide;Susan M. Nickols;Michele R. Cromer;Armando Sabaa-Srur;Robert E. Smith.Food Chemistry.2012, 4

[8]

Aspects of matrix effects in applications of liquid chromatography–mass spectrometry to forensic and clinical toxicology—a review.[J].Frank Peters;Daniela Remane.Analytical and Bioanalytical Chemistry.2012, 8

[9]

Development; validation and application of a methodology based on solid-phase micro extraction followed by gas chromatography coupled to mass spectrometry (SPME/GC–MS) for the determination of pesticide residues in mangoes.[J].Adalberto Menezes Filho;Fábio Neves dos Santos;Pedro Afonso de Paula Pereira.Talanta.2009, 1

[10]

Development and validation of a multi-residue method for pesticide determination in honey using on-column liquid–liquid extraction and liquid chromatography–tandem mass spectrometry.[J].C. Pirard;J. Widart;B.K. Nguyen;C. Deleuze;L. Heudt;E. Haubruge;E. De Pauw;J.-F. Focant.Journal of Chromatography A.2007, 1

← 1 2 →