Simultaneous determination of chlorantraniliprole and cyantraniliprole in fruits, vegetables and cereals using ultra-high-performance liquid chromatography-tandem mass spectrometry with the isotope-labelled internal standard method
文献类型: 外文期刊
第一作者: Dong, Fengshou
作者: Dong, Fengshou;Xu, Jun;Liu, Xingang;Chen, Zenglong;Liu, Na;Chen, Xixi;Tao, Yan;Zheng, Yongquan;Liu, Na;Zhang, Hongjun
作者机构:
关键词: Isotope-labelled internal standard method;Chlorantraniliprole;Cyantraniliprole;Ultra-high-performance liquid chromatography-tandem mass spectrometry;Quick;Easy;Cheap;Effective;Rugged and safe
期刊名称:ANALYTICAL AND BIOANALYTICAL CHEMISTRY ( 影响因子:4.142; 五年影响因子:3.863 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: A reliable and sensitive isotope-labelled internal standard method for simultaneous determination of chlorantraniliprole and cyantraniliprole in fruits (apple and grape), vegetables (cucumber and tomato) and cereals (rice and wheat) using ultra-high-performance liquid chromatography-tandem mass spectrometry was developed. Isotope-labelled internal standards were effective in compensating for the loss in the pretreatment and overcoming the matrix effect. The analytes were extracted with acetonitrile and cleaned up with different kinds of sorbents. The determination of the target compounds was achieved in less than 4 min using a T3 column combined with an electrospray ionization source in positive mode. The overall average relative recoveries in all matrices at three spiking levels (10, 20 and 50 mu g kg(-1)) ranged from 95.5 to 106.2 %, with all relative standard deviations being less than 14.4 % for all analytes. The limits of detection did not exceed 0.085 mu g kg(-1) and the limits of quantification were below 0.28 mu g kg(-1) in all matrices. The method was demonstrated to be convenient and accurate for the routine monitoring of chlorantraniliprole and cyantraniliprole in fruits, vegetables and cereals.
分类号: O65
- 相关文献
作者其他论文 更多>>
-
Insights into the Enantiomeric Uptake, Translocation, and Distribution of Triazole Chiral Pesticide Mefentrifluconazole in Wheat (Triticum aestivum L.)
作者:Liu, Lu;Cheng, Zhipeng;Lu, Yuan;Sun, Hongwen;Chen, Zenglong;Li, Jing;Li, Jing
关键词:mefentrifluconazole; enantiomers; plant uptake; translocation; distribution; molecular docking
-
Design, Synthesis, and Herbicidal Activities of N-(5-(3,5-Methoxyphenyl)-(thiazole-2-yl))phenoxyacetamide Derivatives
作者:Liu, Na;Wan, Yuanhui;Bai, Lianyang;Li, Zuren;Liu, Na;Wan, Yuanhui;Wang, Yingying;Bai, Lianyang;Luo, Dingfeng;Li, Zuren;Bai, Zhendong;Han, Jincai;Bai, Haodong;Li, Hao;Wang, Yingying;Bai, Lianyang;Luo, Dingfeng;Li, Zuren
关键词:phenoxyacetamide; herbicidal activity; modeof action; metabolomics; transcriptomics
-
RNA-seq-based transcriptome profiling of early fruit development in Chieh-qua and analysis of related transcription factors
作者:Du, Xuan;Liu, Na;Lu, Panling;Wang, Ying;Tian, Shoubo;Lu, Bo;Zhang, Zhaohui
关键词:Transcriptome; Early fruit development; Chieh-qua; Transcription factors; MYB_superfamily
-
Intracellular localized heterogeneous protein franking by a transmembrane domain of GP64 is sufficient to be assembled on budded virions of Bombyx mori nucleopolyhedrovirus
作者:Hao, Yufeng;Liu, Na;Li, Jingfeng;Gyawu, Stephen Baffour;Setshogo, Ogone Emeldah;Huang, Jinshan;Hao, Bifang;Liu, Na;Huang, Jinshan;Hao, Bifang
关键词:Clonal cell line; Baculovirus; Budded virus; Surface display; Membrane protein
-
Detection of clinical Serratia marcescens isolates carrying bla KPC-2 in a hospital in China
作者:Tang, Biao;Yue, Min;Tang, Biao;Zhao, Haoyu;Huang, Yuting;Tang, Biao;Zhao, Haoyu;Huang, Yuting;Zhao, Haoyu;Wang, Juan;Li, Jie;Liu, Na;Yue, Min
关键词:Serratia marcescens; Antimicrobial resistance; Genome sequences; Human
-
Priming and balance of soil organic carbon differ with additive C:N ratios and long-term green manuring
作者:Xu, Qian;Yao, Zhiyuan;Chen, Yupei;Liu, Na;Teng, Zhuoran;Huang, Donglin;Shah, Tahir;Wang, Zhaohui;Zhang, Dabin;Gao, Yajun;Yao, Zhiyuan;Teng, Zhuoran;Cao, Weidong;Kuzyakov, Yakov;Kuzyakov, Yakov;Kuzyakov, Yakov;Zhao, Na;Wang, Zhaohui;Zhang, Dabin;Gao, Yajun
关键词:Cover crop; Priming effect; C:N ratio; C balance; C sequestration
-
Optimizing Analysis Methods: Rapid and Accurate Determination of Cuaminosulfate Residues with LC-MS/MS Based on Box-Behnken Design Study
作者:Wang, Yuzhu;Zhang, Lan;Mao, Liangang;Zhu, Lizhen;Zheng, Yongquan;Liu, Xingang;Wu, Chi;He, Mingyuan;Wang, Yuzhu
关键词:cuaminosulfate; dissipation; terminal residues; watermelon; soil; LC-MS/MS