Determination of Glyphosate, Aminomethyl Phosphonic Acid and Glufosinate in Different Teas by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry

文献类型： 外文期刊

第一作者： Zhu Li

作者： Zhu Li;Chen Hong-Ping;Zhou Su-Juan;Wang Chuan-Pi;Liu Xin

作者机构：

关键词： Tea;Glyphosate;Aminomethyl phosphonic acid;Glufosinate;Ultra performance liquid chromatography-tandem mass spectrometry

期刊名称：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY （ 影响因子：1.134； 五年影响因子：0.909 ）

ISSN： 0253-3820

年卷期： 2015 年 43 卷 2 期

页码：

收录情况： SCI

摘要： An efficient technique for the determination of multiclass pesticide residues (glyphosate, aminomethyl phosphonic acid (AMPA) and glufosinate) in four kinds of tea (green tea, black tea, Oolong tea and Puer tea) was developed based on ultra performance liquid chromatography. tandem mass spectrometry (UPLC-MS/MS). Samples were extracted with 0.05 mol/L NaOH solution, regulated pH value with HCl, followed by purification by Oasis HLB column, and then precolumn-derived with 9-fluorenylmethyl chloroformate (FMOC-CL) in borate buffer. All pesticide residues studied showed good linearity with correlation coefficient (R-2) greater than 0.99 in the concentration range of 5 - 1000 mu g/L. Limits of quantitation (LOQs) of three pesticide compounds ranged from 0.03 to 0.08 mg/kg (S/N = 10). Tea samples spiked with 0.1, 0.4 and 4 mg/kg showed the recovery ranging from 72.1% to 109.9%, and RSDs from 0.5% to 9.8% (n = 6). In addition, the validated method was applied to commercial samples, and all the detections were confirmed by acquiring transitions for each pesticide in samples.

分类号：

  • 相关文献

[1]Dissipation, transfer and safety evaluation of emamectin benzoate in tea. Chen, Zongmao.

[2]Simultaneous Determination of Plant Growth Regulators and Imidacloprid, Acetamiprid in Tea by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry. Zhu Li,Wang Chen,Chen Hong-Ping,Zhang Ying-Bin,Zhou Su-Juan,Wang Guo-Qing,Liu Xin. 2017

[3]Determination of Abamectin Residue in Paddy Rice by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry. He Hong-Mei,Zhao Hua,Zhang Chun-Rong,Hu Xiu-Qing,Ping Li-Feng,Wu Min,Zhang Chang-Peng,Cai Xiao-Ming,Zhu Ya-Hong,Li Zhen. 2012

[4]Residue and Degradation of Cyantraniliprole and Its Main Metabolite in Pepper and Soil. He Hong-Mei,Zhang Chun-Rong,Zhu Ya-Hong,Zhang Chang-Peng,Ping Li-Feng,Zhao Hua,Wu Min,Tang Tao,Cai Xiao-Ming,Li Zhen. 2014

[5]Simultaneous Determination of 3 Kinds of Isomers of Clorprenaline and Baclofen Residues in Feed by Ultra Performance Liquid Chromatography-Tandem Mass spectrometry. Li Yang,Su Xiao-Ou,Wang Pei-Long,Fan Xia,Wang Rui-Guo,Wang Xiao. 2014

[6]Simultaneous Determination of 14 Kinds of beta-Agonist Residues in Sheep Saliva by Ultra Performance Liquid Chramatogrephy-Tandem Mass Spectrometry. Li Yang,Su Xiao-Ou,Wang Rui-Guo,Wang Pei-Long,Zhang Wei,Chen Jie. 2013

[7]Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry Analysis of 16 Kinds of Residual Antibiotics in Chicken Manure. Wu Dan,Zou De-Xun,Wu Dan,Han Mei-Lin,Wang Xu-Ming,Gao Min,Qiu Tian-Lei. 2017

[8]Determination of Abamectin Residues in Grain by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry. He Hong-Mei,Zhao Hua,Zhang Chun-Rong,Zhu Ya-Hong,Ping Li-Feng,Wu Min,Zhang Chang-Peng,Cai Xiao-Ming,Li Zhen. 2013

[9]Residue Analysis of SIOC0426 in Environmental Samples and Its Degradation in Soil. He Hong-Mei,Wu Min,Zhang Chun-Rong,Yu Jian-Zhong,Zhao Hua,Zhu Ya-Hong,He Kai-Yu,Zhang Chang-Peng,Cai Lei-Ming,Xu Ling-Ying,He Hong-Mei,Wu Min,Zhang Chun-Rong,Yu Jian-Zhong,Zhao Hua,Zhu Ya-Hong,He Kai-Yu,Zhang Chang-Peng,Cai Lei-Ming,Xu Ling-Ying,Tang Qing-Hong. 2017

[10]Impact of Glyphosate on the Rhizosphere Microbial Communities of An EPSPS-Transgenic Soybean Line ZUTS31 by Metagenome Sequencing. Lu, Gui-Hua,Cheng, Jing,Zhu, Yin-Ling,Wang, Gu-Hao,Pang, Yan-Jun,Yang, Rong-Wu,Wang, Xiao-Ming,Qi, Jinliang,Yang, Yong-Hua,Hua, Xiao-Mei,Zhang, Lei,Shou, Huixia,Lu, Gui-Hua. 2018

[11]Use of chlorophyll fluorescence and P700 absorbance to rapidly detect glyphosate resistance in goosegrass (Eleusine indica). Zhang Tai-jie,Feng Li,Tian Xing-shan,Yang Cal-hong,Gao Jia-dong. 2015

[12]Tillage, fertiliser and glyphosate timing effects on foxtail barley (Hordeum jubatum) management in wheat. Blackshaw, RE,Semach, G,Li, X,O'Donovan, JT,Harker, KN. 2000

[13]Development of glyphosate-tolerant transgenic cotton plants harboring the G2-aroA gene. Zhang Xiao-bing,Tang Qiao-ling,Wang Xu-jing,Wang Zhi-xing,Zhang Xiao-bing. 2017

[14]Molecular cloning and characterization of 5-enolpyruvylshikimate-3-phosphate synthase gene from Convolvulus arvensis L.. Zhang, Chao-Xian,Huang, Hong-Juan,Wei, Shou-Hui,Cui, Hai-Lan,Chen, Jing-Chao,Yang, Long,Chen, Jin-Yi,Liu, Yan.

[15]A highly selective electrochemical sensor based on molecularly imprinted polypyrrole-modified gold electrode for the determination of glyphosate in cucumber and tap water. Zhang, Chao,She, Yongxin,Zhao, Fengnian,Jin, Maojun,Zheng, Lufei,Wang, Shanshan,Jin, Fen,Shao, Hua,Wang, Jing,Li, Tengfei,Guo, Yirong,Liu, Haijin.

[16]Development and Event-specific Detection of Transgenic Glyphosate-resistant Rice Expressing the G2-EPSPS Gene. Dong, Yufeng,Tang, Qiaoling,Zhang, Xin,Yang, Jiangtao,Liu, Xiaojing,Cai, Junfeng,Wang, Xujing,Wang, Zhixing,Jin, Xi,Zhang, Xiaobing. 2017

[17]Construction of suppression subtractive hybridization library from Cirsium setosum (Willd.) MB under glyphosate stress. Wei, Shou-hui,Huang, Hong-juan,Liu, Yan,Liu, Hua-zhao,Liu, Yan,Zhang, Chao-xian,Wei, Shou-hui,Huang, Hong-juan,Liu, Tong. 2012

[18]Characterization of Eleusine indica with gene mutation or amplification in EPSPS to glyphosate. Jiang, Cuilan,Huang, Hongjuan,Wei, Shouhui,Huang, Zhaofeng,Wang, Huimin,Zhao, Dandan,Zhang, Chaoxian. 2017

[19]Characterization of glyphosate-resistant goosegrass (Eleusine indica) populations in China. Huang Hong-juan,Wei Shou-hui,Zhang Chao-xian,Huang Zhao-feng. 2015

[20]Glyphosate effects on the gene expression of the apical bud in soybean (Glycine max). Jiang, Ling-Xue,Jin, Long-Guo,Guo, Yong,Qiu, Li-Juan,Jiang, Ling-Xue,Tao, Bo.

作者其他论文 更多>>

微信小程序