Determination of chlorantraniliprole residues in corn and soil by UPLC-ESI-MS/MS and its application to a pharmacokinetic study

文献类型： 外文期刊

第一作者： Xu, Jun

作者： Xu, Jun;Liu, Xingang;Li, Jing;Li, Yuanbo;Kong, Zhiqiang;Zheng, Yongquan;Shan, Weili;Zheng, Zuntao

作者机构：

关键词： Chlorantraniliprole;Corn;Dissipation;Soil;UPLC-MS/MS

期刊名称：CHROMATOGRAPHIA （ 影响因子：2.044； 五年影响因子：1.725 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A rapid, highly sensitive, and selective method was developed for the determination of the insecticide chlorantraniliprole (CAP) in corn and soil using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Samples were extracted with acetonitrile, and aliquots were cleaned with solid-phase extraction cartridges. Two precursor-product ion transitions for CAP were measured and evaluated to provide maximum confidence in the results. Average recovery for soil, corn grain, and corn straw at different levels (5 or 10, 40, and 100 μg kg~(-1)) ranged from 74.9 to 97.5%, with intra-day relative standard deviation (RSD) values of 1.9-11.3% and inter-day RSD values of 4.7-10.4%. Coefficients of determination (R ~2) of 0.9988 or higher were achieved for CAP in soil, corn grain, and corn straw matrix calibration curves, from 5 to 1,000 μg L~(-1). The CAP limits of quantitation in soil, corn grain, and straw were determined to be 5, 10, and 10 μg kg~(-1), respectively, which were much lower than the maximum residue levels established by the Environmental Protection Agency of United States. UPLC-MS/MS was used to determine the CAP residues in real corn and soil for studies on their dissipation. The trial results showed that the half-lives of CAP changed from 12.6 to 23.1 days in soils and ranged from 4.9 to 5.4 days in corn straws in the districts of Henan and Shandong, and the average levels of CAP residues in corn grains were all <0.01 mg kg~(-1) with a harvest withholding period of 180 days.

分类号： O65

  • 相关文献

[1]Suppression of Chlorantraniliprole Sorption on Biochar in Soil-Biochar Systems. Wang, Ting-Ting,Lu, Meng-Xiao,Liu, Xian-Jin,Yu, Xiang-Yang,Li, Yi-Song,Jiang, Alice C..

[2]Determination of Herbicide Propisochlor in Soil, Water and Rice by Quick, Easy, Cheap, Effective, Rugged and Safe (QuEChERS) Method Using by UPLC-ESI-MS/MS. Xu, Jun,Liu, Xingang,Dong, Fengshou,Zheng, Yongquan,Wu, Yanbing,Zhang, Ying.

[3]Relationships between soil respiration and photosynthesis-related spectral vegetation indices in two cropland ecosystems. Huang, Ni,Niu, Zheng,Zhan, Yulin,Xu, Shiguang,Wu, Chaoyang,Gao, Shuai,Hou, Xuehui,Cai, Dewen,Huang, Ni,Xu, Shiguang,Hou, Xuehui,Cai, Dewen,Tappert, Michelle C.,Huang, Wenjiang.

[4]Soil organic sulfur mineralization in the presence of growing plants under aerobic or waterlogged conditions. Li, ST,Lin, B,Zhou, W. 2001

[5]Nitrogen balance and groundwater nitrate contamination: Comparison among three intensive cropping systems on the North China Plain. Ju, XT,Kou, CL,Zhang, FS,Christie, P.

[6]Field dissipation of trifloxystrobin and its metabolite trifloxystrobin acid in soil and apples. Wang, Chen,Wu, Junxue,Zhang, Yun,Wang, Kai,Zhang, Hongyan,Wang, Chen. 2015

[7]Dissipation and Residues of Flutriafol in Wheat and Soil Under Field Conditions. Yu, Pingzhong,Liu, Fengmao,Yu, Pingzhong,Jia, Chunhong,Song, Wencheng. 2012

[8]Dissipation and Residue of Spinosad in Zucchini Under Field Conditions. Liu, Yanping,Sun, Haibin,Wang, Siwei. 2013

[9]DISSIPATION AND RESIDUE DETERMINATION OF PENFLUFEN IN SOIL BY UPLC-MS-MS. Han, Ping,Gene, Qianqian,Zhangl, Wenbing,Cao, Yongsong,Han, Ping,Mae, Shuai,Feng, Xiaoyuan. 2017

[10]Clothianidin dissipation in tomato and soil, and distribution in tomato peel and flesh. Li, Li,Jiang, Gaiqing,Liang, Hongwu,Sun, Dali,Li, Wei,Liu, Congyun,Liang, Hongwu. 2012

[11]Stereoselective dissipation of epoxiconazole in grape (Vitis vinifera cv. Kyoho) and soil under field conditions. Liang, Hongwu,Li, Li,Li, Wei,Qiu, Jing,Liang, Hongwu,Zhou, Zhiqiang,Liu, Fengmao,Qiu, Lihong.

[12]Concentrations and dissipation of difenoconazole and fluxapyroxad residues in apples and soil, determined by ultrahigh-performance liquid chromatography electrospray ionization tandem mass spectrometry. Jia, Chunhong,Zhao, Ercheng,Chen, Li,Yu, Pingzhong,Jing, Junjie,He, Min,Zheng, Yongquan.

[13]Typical Azole Biocides in Biosolid-Amended Soils and Plants Following Biosolid Applications. Chen, Zhi-Feng,Ying, Guang-Guo,Lai, Hua-Jie,Chen, Feng,Pan, Chang-Gui,Ma, Yi-Bing.

[14]FIELD DISSIPATION OF FOUR PERSONAL CARE PRODUCTS IN BIOSOLIDS-AMENDED SOILS IN NORTH CHINA. Chen, Feng,Ying, Guang-Guo,Chen, Zhi-Feng,Lai, Hua-Jie,Chen, Feng,Ma, Yi-Bing.

[15]Dissipation and Residue of Picoxystrobin in Banana and Soil under Field Conditions. Yang, Yuxia,Zhou, Qifeng,Lao, Shuibing,Mo, Renfu,Wang, Yanhui. 2014

[16]Dissipation Rate and Residual Fate of Thiamethoxam in Tobacco Leaves and Soil Exposed to Field Treatments. Wang, Xiuguo,Xiang, Zhenbo,Yan, Xiaoyang,Sun, Huiqing,Li, Yiqiang,Pan, Canping. 2013

[17]Occurrence and dissipation of three azole biocides climbazole, clotrimazole and miconazole in biosolid-amended soils. Chen, Zhi-Feng,Ying, Guang-Guo,Lai, Hua-Jie,Chen, Feng,Pan, Chang-Gui,Ma, Yi-Bing.

[18]Abiotic control on the dissipation of chlorpyrifos spiked in an Udic Ferrisol at a lower dosage. Wang, Ligang,Jiang, Xin,Jiao, Wentao,Liang, Yongchao,Liang, Yongchao.

[19]Field dissipation and risk assessment of typical personal care products TCC, TCS, AHTN and HHCB in biosolid-amended soils. Chen, Feng,Ying, Guang-Guo,Chen, Zhi-Feng,Lai, Hua-Jie,Peng, Feng-Jiao,Chen, Feng,Ma, Yi-Bing.

[20]Dissipation and residue of flonicamid in cucumber, apple and soil under field conditions. Liu, Xingang,Zhu, Yulong,Dong, Fengshou,Xu, Jun,Zheng, Yongquan.

作者其他论文 更多>>

微信小程序