Determination of tolfenpyrad residues in green tea by GC-MS/MS based on acetonitrile extractant, dispersion solid phase extraction purification

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成果类型：

期刊论文

作者：

Li, Songmei;Nie, Changming

通讯作者：

Changming Nie

作者机构：

[Li, Songmei; Nie, Changming] School of Chemistry and Chemical Engineering, University of South China, Hengyang, China

通讯机构：

[Changming Nie] S

School of Chemistry and Chemical Engineering, University of South China, Hengyang, China

语种：

英文

关键词：

Acetonitrile;Beverages;Extraction;Gas chromatography;Pesticides;Phase separation;Potable water;Dispersive solid phase extraction;Extractants;Extraction purifications;Gas chromatography-mass spectrometry/mass spectrometry;Gaschromatography-mass spectrometry;Green tea;Multiple reaction monitoring;Pesticide residue;Solid-phase extraction;Tolfenpyrad;Mass spectrometry;calibration;dispersion;extraction method;gas chromatography;mass spectrometry;pesticide residue;pollution monitoring;purification;tea;pesticide residue;tolfenpyrad;chemistry;human;mass fragmentography;procedures;solid phase extraction;tandem mass spectrometry;tea;Gas Chromatography-Mass Spectrometry;Humans;Pesticide Residues;Solid Phase Extraction;Tandem Mass Spectrometry;Tea

期刊：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES

ISSN：

0360-1234

年：

2023

卷：

期：

页码：

515-520

DOI：

10.1080/03601234.2023.2235249

基金类别：

The work was supported by the National Natural Science Foundation of China [No. 11475079] and the Natural Science Foundation of Hunan Province [No. 2020JJ6049]. The experimental work was supported by the Zhejiang Huacai Testing Technology Co., LTD.

机构署名：

本校为第一且通讯机构

院系归属：

化学化工学院

摘要：

Green tea is one of people’s favorite drinks. However, pesticide residues in green tea can cause harm to the human body, and therefore, detection of pesticide residues in green tea is very important. In recent years, the detection of pesticide residues in tea has become a research hotspot. In this paper, a gas chromatography-mass spectrometry/mass spectrometry (GC-MS/MS) detection method of tolfenpyrad pesticide residues in green tea was established by using acetonitrile extractant, dispersive solid-phase extraction purification, temperature p...

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Determination of tolfenpyrad residues in green tea by GC-MS/MS based on acetonitrile extractant, dispersion solid phase extraction purification

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