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引用本文:   徐芷怡, 陈梦婷, 侯锡爱, 刘丹. QuEChERS-高效液相色谱-串联质谱法同时测定芝麻油中7种农药残留. 分析化学, 2020, 48(7): 928-936. doi:  10.19756/j.issn.0253-3820.191644 [复制]

Citation:   XU Zhi-Yi , CHEN Meng-Ting , HOU Xi-Ai , LIU Dan . Simultaneous Determination of Seven Pesticide Residues in Sesame Oil Using QuEChERS-High Performance Liquid Chromatography-Tandem Mass Spectrometry. Chinese Journal of Analytical Chemistry, 2020, 48(7): 928-936. doi: 10.19756/j.issn.0253-3820.191644 [复制]

QuEChERS-高效液相色谱-串联质谱法同时测定芝麻油中7种农药残留

通讯作者:  刘丹, dliu@cau.edu.cn

收稿日期: 2019-11-01

Simultaneous Determination of Seven Pesticide Residues in Sesame Oil Using QuEChERS-High Performance Liquid Chromatography-Tandem Mass Spectrometry

Corresponding author:  LIU Dan , dliu@cau.edu.cn

Received Date:  2019-11-01

采用分散固相萃取QuEChERS前处理方法,结合高效液相色谱-串联质谱(HPLC-MS/MS),建立了精甲霜灵、丁草胺、乙草胺、异丙甲草胺、氟环唑、嘧菌酯、高效氟吡甲禾灵7种常用于油料作物的农药在芝麻油中的多残留分析方法。针对芝麻油基质的复杂性,对目标农药在芝麻油基质中的提取溶剂、净化剂种类进行筛选及优化,最终确定用10 mL乙腈涡旋提取一次,组合60 mg N-丙基乙二胺(PSA)和20 mg石墨化碳黑(GCB)去除芝麻油中脂肪、色素等干扰物,并利用HPLC-MS/MS进行定量分析。芝麻油中7种目标农药在0.001~10 mg/L浓度范围内呈良好线性关系,线性相关系数R2>0.99;7种目标农药在芝麻油中3个添加水平的平均回收率在86.9%~106.3%之间,RSD<5.2%,准确度、精密度和灵敏度均满足农药残留检测的要求。本研究建立的快速、简便、环保的方法适用于芝麻油中目标残留农药定量分析。

关键词:   芝麻油, 农药残留, QuEChERS, 高效液相色谱-串联质谱, 油脂净化
Key words:   Sesame oil, Pesticide residue, QuEChERS, High performance liquid chromatography-tandem mass spectrometry, Oil purification
[1]

Moreno-González D, Huertas-Pérez J F, García-Campaña A M, Gámiz-Gracia L. Talanta,2014,128:299-304

[2]

Parrilla Vázquez P, Hakme E, Uclés S, Cutillas V, Martínez Galera M, Mughari A R, Fernández-Alba A R. J. Chromatogr. A, 2016,1463:20-31

[3]

Manirakiza P, Covaci A, Schepens P. Chromatographia,2000,52(11-12):787-790

[4]

Gebreegzi Y T, Foster G D, Khan S U. J.Agric. Food Chem.,2000,48(11):5165-5168

[5]

Farajzadeh M A, Feriduni B, Mogaddam M R A. J. Sep. Sci.,2015,38(6):1002-1009

[6]

Zayats M F, Leschev S M, Zayats M A. Anal. Chem. Res.,2015,3:37-45

[7]

Zayats M F, Leschev S M, Zayats M A. Food Addit. Contam. A,2016,33(8):1337-1345

[8]

Yagüe C, Bayarri S, Conchello P, Lázaro R, Pérez-Arquillué C, Herrera A, Ariño A. J. Agric. Food Chem.,2005,53(13):5105-5109

[9]

Yu X, Ang H C, Yang H, Zheng C, Zhang Y. Food Control,2017, 74:112-120

[10]

Dias J V, Cutillas V, Lozano A, Pizzutti I R, Fernandez-Alba A R. J. Chromatogr. A,2016,1462:8-18

[11]

Katarzyna M, Katarzyna J, Wojciech P. J. Anal. Methods Chem.,2018,2018:1-8

[12]

Li J, Liu D, Wu T, Zhao W, Zhou Z, Wang P. Food Chem.,2014,151:47-52

[13]

Tuzimski T, Rejczak T. Food Chem.,2016,190:71-79

[14]

Rejczak T, Tuzimski T. Food Anal. Methods,2017,10(11):3572-3588

[15]

Fang Y, Tian W, Pei F, Li P, Shao X L, Fan Y. Food Chem.,2017, 229:347-353

[16]

Hua J, Fayyaz A, Song H, Tufail M R, Gai Y. Quality Assur. Safety Crops Foods,2019,11(6):511-516

[17]

Anastassiades M, Lehotay S J, Stajnbaher D, Schenck F J. J. AOAC Int.,2003,8(6):412-431

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QuEChERS-高效液相色谱-串联质谱法同时测定芝麻油中7种农药残留

徐芷怡, 陈梦婷, 侯锡爱, 刘丹

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