Subcritical water extraction combined with molecular imprinting technology for sample preparation in the detection of triazine herbicides

文献类型： 外文期刊

第一作者： Zhao, Fengnian

作者： Zhao, Fengnian;Wang, Shanshan;She, Yongxin;Zhang, Chao;Zheng, Lufei;Jin, Maojun;Shao, Hua;Jin, Fen;Du, Xinwei;Wang, Jing;Zhao, Fengnian;Wang, Shanshan;She, Yongxin;Zhang, Chao;Zheng, Lufei;Jin, Maojun;Shao, Hua;Jin, Fen;Du, Xinwei;Wang, Jing

作者机构：

关键词： Subcritical water extraction;Molecularly imprinted solid-phase;extraction;Triazine herbicides;LC-MS/MS

期刊名称：JOURNAL OF CHROMATOGRAPHY A （ 影响因子：4.759； 五年影响因子：4.302 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： A selective, environmentally friendly, and cost-effective sample extraction method based on a combination of subcritical water extraction (SWE) and molecularly imprinted solid-phase extraction (MISPE) was developed for the determination of eight triazine herbicides in soil samples by liquid chromatography tandem mass spectrometry (LC-MS/MS). In SWE, the highest extraction yields of triazine herbicides were obtained under 150 degrees C for 15 min using 20% ethanol as the organic modifier. Addition of MIP during SWE increased the extraction efficiency, and using MIP as a selective SPE sorbent improved the enrichment capability. Soil samples were treated with the optimized extraction MIP/SWE-MISPE method and analyzed by LC-MS/MS. The novel technique was then applied to soil samples for the determination of triazine herbicides, and better recoveries (78.9%-101%) were obtained compared with using SWE-MISPE (30%-67%). Moreover, this newly developed method displayed good linearity (R-2 > 0.99) and precision (2.7-9.8%), and low enough detection limits (0.4-3.3 mu gkg(-1)). This combination of SWE and MIP technology is a simple, effective and promising method to selectively extract class-specific compounds in complex samples. (C) 2017 Elsevier B.V. All rights reserved.

分类号： O65

  • 相关文献

[1]A simple sample pretreatment method for multi-mycotoxin determination in eggs by liquid chromatography tandem mass spectrometry. Zhu, Runyue,Zhao, Zhiyong,Yan, Liping,Song, Suquan,Zhao, Zhiyong,Wang, jianhua,Bai, Bing,Wu, Aibo,Song, Suquan,Wu, Aibo,Zhu, Runyue.

[2]Validated hydrophilic interaction LC-MS/MS method for simultaneous quantification of dacarbazine and 5-amino-4-imidazole-carboxamide in human plasma. Yang, Yuhui,Zhang, Weihua,Liu, Yanhong.

[3]Simultaneous determination of triazine herbicides in rice by high-performance liquid chromatography coupled with high resolution and high mass accuracy hybrid linear ion trap-orbitrap mass spectrometry. Mou, Ren-Xiang,Chen, Ming-Xue,Cao, Zhao-Yun,Zhu, Zhi-Wei.

[4]Determination of neonicotinoid insecticides residues in eels using subcritical water extraction and ultra-performance liquid chromatography-tandem mass spectrometry. Xiao, Zhiming,Yang, Yunxia,Li, Yang,Fan, Xia,Ding, Shuangying.

[5]Development of a subcritical water extraction approach for trace analysis of chloramphenicol, thiamphenicol, florfenicol, and florfenicol amine in poultry tissues. Xiao, Zhiming,Song, Rong,Rao, Zhenghua,Wei, Shulin,Jia, Zheng,Suo, Decheng,Fan, Xia.

[6]Biofuel from Microalgae: Current Status, Opportunity and Challenge. Wang, Hui,Liu Yuhuan,Ruan, Roger,Ruan, Roger,Liu, Guangxian. 2014

[7]Use of ultrasonic and pepsin treatment in tandem for collagen extraction from meat industry by-products. Ran, Xue-Guang,Ran, Xue-Guang,Ran, Xue-Guang,Ran, Xue-Guang,Wang, Ling-Yun. 2014

[8]Analysis of the Extraction of Red Pellicle of Walnut (Juglans regia L.) by Ultraviolet-Visible Spectra and HPLC-ESI-MSn. Wang Ke-jian,Hu Xiao-song,Wang Ke-jian,Hao Yan-bin,Qi Jian-xun. 2009

[9]Study on Extraction Technology of Total Flavonoids from Alpinia officinarum Hance. Peng, Shaodan,Yuan, Yuan,Li, Jihua,Huang, Xiaobing. 2017

[10]Optimization for Extraction of Astaxanthin from Shrimp Shell Using Response Surface Method. Liu, Hongchao,Wang, Guang,Yu, Heping,Zeng, Zongqiang,Li, Peng,Yang, Dan. 2012

[11]High-Purity Calycosin-7-O--D-glucopyranoside Recovered from Radix Astragali by Extraction, Fractionation and Recrystallization. Shi, Bo,Xiao, Wei-hua,Han, Lu-jia. 2009

[12]Studies on the extracting technical conditions of inulin from Jerusalem artichoke tubers. Wei Lingyun,Wang Jianhua,Zheng Xiaodong,Teng Da,Yang Yalin,Cai Chenggang,Feng Tianhua,Zhang Fan. 2007

[13]Extraction, Purification and partial characterizations of Polysaccharides from Gracilaria lemaneiformis. Yang, Xianqing,Liu, Mingqiu,Qi, Bo,Li, Laihao,Deng, Jianchao,Hu, Xiao,Wu, Yanyan,Hao, Shuxian. 2014

[14]Subcritical Water Hydrolysis Treatment of Waste Biomass for Nutrient Extraction. . 2016

[15]Biosynthesis of polyglutamic acid and its application on agriculture. Yu, Xiang,Wang, Min,Wang, Xuming,Yu, Xiang,Wang, Qunhui. 2011

[16]Optimization of enzyme-assisted extraction of polysaccharides from alfalfa and its antioxidant activity. Wang, Shaopu,Dong, Xiaofang,Tong, Jianming.

[17]Effects of chestnut tannins on carcass characteristics, meat quality, lipid oxidation and fatty acid composition of rabbits. Gai, Francesco,Gasco, Laura,Brugiapaglia, Alberto,Lussiana, Carola,Zoccarato, Lvo,Liu, Hua Wei,Tong, Jian Ming,Guo, Kai Jun.

[18]Effects of surfactant and salt species in reverse micellar forward extraction efficiency of isoflavones with enriched protein from soy flour. Zhao, Xiaoyan,Du, Fangling,Zhu, Junqing,Wei, Zhiyi.

[19]Simultaneous Extraction, Enrichment and Removal of Dyes from Aqueous Solutions Using a Magnetic Aqueous Micellar Two-Phase System. Wu, Shuanggen,Sun, Danyu,Li, Fenfang,Wang, Chaoyun,Yang, Yuanru,Tan, Zhijian,Wang, Chaoyun,Yang, Yuanru,Tan, Zhijian. 2017

[20]Structural Characterization and Antineoplastic Activity of Saccharomyces cerevisiae Mannoprotein. Liu, Hong-Zhi,Liu, Li,Hui, Hu,Wang, Qiang. 2015

作者其他论文 更多>>

微信小程序