Ionic Liquid-Based Dispersive Liquid-Liquid Microextraction Following High-Performance Liquid Chromatography for the Determination of Fungicides in Fruit Juices

文献类型： 外文期刊

第一作者： Wang, Suli

作者： Wang, Suli;Yang, Suping;Wang, Suli;Liu, Congyun;Liu, Fengmao;Liu, Congyun

作者机构：

关键词： IL-DLLME;HPLC;Fruit juice;Fungicide

期刊名称：FOOD ANALYTICAL METHODS （ 影响因子：3.366； 五年影响因子：3.07 ）

ISSN： 1936-9751

年卷期： 2013 年 6 卷 2 期

页码：

收录情况： SCI

摘要： This paper described an ionic liquid-based dispersive liquid-liquid microextraction (IL-DLLME) combined with high-performance liquid chromatography (HPLC) method to determine fungicides in fruit juices. In this method, 1-hexyl-3-methyli-midazolium hexafluorophosphate (HMIMPF6) was used as extraction solvent, which dispersed into the fruit juices under vigorously shaking with the vortex. The effects of experimental parameters, such as extraction solvent volume, disperser solvent and its volume, vortex time, centrifugation time, sample pH, on the extraction efficiency were investigated. Under the optimum conditions, the linear correlation coefficients ranged from 0.9902 to 0.9979 for concentration levels of 0.02-2 mg l(-1), the extraction recoveries were ranged 66.2-92.9 % except pyrimethanil (39.5-44.6 %), The relative standard deviations (RSDs; n = 6) ranged from 2.2 % to 11.6 %, and the limits of detection (LODs) for the fungicides were between 3.1 and 10.2 mu g l(-1). Two real samples including apple and grape juices, spiked at two concentration levels were analyzed and yielded recoveries ranging from 71.3-93.1 % and 65.4-87.7 %, respectively.

分类号：

  • 相关文献

[1]Effects of exposure to sublethal propiconazole on the antioxidant defense system and Na+-K+-ATPase activity in brain of rainbow trout, Oncorhynchus mykiss. Li, Zhi-Hua,Zlabek, Vladimir,Grabic, Roman,Li, Ping,Machova, Jana,Velisek, Josef,Randak, Tomas,Li, Zhi-Hua,Li, Ping,Grabic, Roman. 2010

[2]Dynamic residual pattern of azoxystrobin in Swiss chard with contribution to safety evaluation. Farha, Waziha,Rahman, Md. Musfiqur,Kabir, Md. Humayun,Chung, Hyung Suk,Lee, Han Sol,Shim, Jae-Han,Abd El-Aty, A. M.,Abd El-Aty, A. M.,Shin, Ho-Chul,Jeon, Jong-Sup,Wang, Jing,Chang, Byung-Joon. 2018

[3]Dissipation kinetics and residue of LH-2010A in cucumber and soil under greenhouse condition. Li, Ruijuan,Liu, Tongjin,Song, Guochun,Li, Rumei,Yu, Jianlei. 2015

[4]Residue behavior and dietary intake risk assessment of three fungicides in tomatoes (Lycopersicon esculentum Mill.) under greenhouse conditions. Zhu, Xiaodan,Jia, Chunhong,Yu, Pingzhong,He, Min,Chen, Li,Zhao, Ercheng,Duan, Lifang,Zhang, Wei. 2016

[5]A new fungicide produced by a Streptomyces sp GAAS7310. Chen, GY,Lin, BR,Lin, YC,Xie, FC,Lu, W,Fong, WF. 2005

[6]Recent progress of highly efficient in vivo biological screening for novel agrochemicals in China. Qian, Xuhong,Li, Baoju,Yuan, Huizhu,Fang, Jichao,Tao, Liming,Fan, Zhijin.

[7]Synthesis and Fungicidal Activities of Novel Bis(trifluoromethyl)phenyl-Based Strobilurins. Wang, Xiaoguang,Ou, Xiaoming,Huang, Mingzhi,Chen, Can,Liu, Shudong,Huang, Lu,Liu, Xinping,Zhang, Chenglai,Ren, Yeguo,He, Lian,Zheng, Yongquan,Yao, Jianren.

[8]Use of formulated Trichoderma sp Tri-1 in combination with reduced rates of chemical pesticide for control of Sclerotinia sclerotiorium on oilseed rape. Hu, Xiaojia,Xie, Lihua,Yu, Changbing,Li, Yinshui,Qin, Lu,Hu, Lei,Zhang, Yinbo,Liao, Xing,Roberts, Daniel P.. 2015

[9]A novel antibiotic produced by streptomyces noursei Da07210. Wu, Xiaopeng,Huang, Huiqin,Sun, Qianguang,Peng, Jie,Zhu, Jun,Bao, Shixiang,Chen, Guangying. 2009

[10]Study of Inhibitory Effects and Action Mechanism of the Novel Fungicide Pyrimorph against Phytophthora capsici. Qin, Weicai,Sun, Lipeng,Qi, Shuhua,Yang, Daibin,Yuan, Huizhu,Qin, Zhaohai,Qin, Weicai.

[11]Synthesis and fungicidal activity of macrolactams and macrolactones with an oxime ether side chain. Jia, Yue-Mei,Liang, Xiao-Mei,Zhu, Wei-Juan,Zhang, Jian-Jun,Dong, Yan-Hong,Wu, Jin-Ping,Chen, Fu-Heng,Wang, Dao-Quan,Yuan, Hui-Zu,Qi, Shu-Hua. 2007

[12]Comparison of the effects of biocontrol agent Bacillus subtilis and fungicide metalaxyl-mancozeb on bacterial communities in tobacco rhizospheric soil. You, Cai,Zhang, Chengsheng,Kong, Fanyu,Feng, Chao,Wang, Jing.

[13]Synthesis, Fungicidal Activity and Mode of Action of 4-Phenyl-6-trifluoromethyl-2-aminopyrimidines against Botrytis cinerea. Qi, Zhiqiu,Ji, Mingshan,Li, Xinghai,Cui, Zining,Yan, Xiaojing.

[14]Combretastatin A-4 and Derivatives: Potential Fungicides Targeting Fungal Tubulin. Zhao, Lei,Zhou, Jiu-jiu,Pang, Wan,Kai, Zhen-peng,Wu, Fan-hong,Yan, Xiao-jing,Wu, Fan-hong.

[15]Dissipation of four fungicides on greenhouse strawberries and an assessment of their risks. Wang, Zhiwei,Cang, Tao,Qi, Peipei,Zhao, Xuepin,Xu, Hao,Wang, Xiangyun,Zhang, Hu,Wang, Xinquan.

[16]Vectorisation of agrochemicals via amino acid carriers: influence of the spacer arm structure on the phloem mobility of phenylpyrrole conjugates in the Ricinus system. Marhadour, Sophie,Wu, Hanxiang,Marivingt-Mounir, Cecile,Chollet, Jean-Francois,Yang, Wen,Wu, Hanxiang,Bonnemain, Jean-Louis.

[17]Technology of Anthracnose Control on Increasing Strawberry Plantlets. Jiang, G. H.,Miao, L. M.,Yang, X. F.,Zhang, Y. C.,Ren, H. Y.,Wang, H. R..

[18]A molecular mechanism of resistance to streptomycin in Xanthomonas oryzae pv. oryzicola. Zhang, Yong,Zhu, Xiaofeng,Xu, Ying,Hou, Yiping,Zhou, Mingguo,Zhang, Yong,Chen, Yu,Gao, Tongchun.

[19]Logarithmic Transformation is Essential for Statistical Analysis of Fungicide EC50 Values. Liang, Hong-Jie,Li, Jin-Li,Di, Ya-Li,Zhu, Fu-Xing,Zhang, An-Sheng.

[20]Biochemical responses in gills of rainbow trout exposed to propiconazole. Li, Zhi-Hua,Zlabek, Vladimir,Grabic, Roman,Li, Ping,Randak, Tomas,Li, Zhi-Hua,Li, Ping.

作者其他论文 更多>>

微信小程序