茶叶中7种除草剂农药残留气相色谱–串联质谱测定

doi:10.13305/j.cnki.jts.2011.04.008

Abstract

Abstract: A gas chromatography-tandem mass spectrometric (GC-MS/MS) method has been developed for simultaneous determination of 7 herbicide residues in tea by accelerated solvent extraction (ASE) and gel permeation chromatography (GPC) cleaned up. The target analytes were extracted with acetonitrile using ASE,eluted with ethyl acetate/cyclohexane (1:1), cleaned up by GPC. The detection of the target analytes was used GC-MS/MS with multi-reaction-monitor (MRM) mode. At the spiked levels of 0.010μg/g and 0.100μg/g, the average recoveries were from 78.2% to 93.6%, and the relative standard deviations (RSDs) were from 5.8% to 19.1% (n=5). The limits of detection were 2.0~8.0ng/g. The method was simple, automated, reliable, accurate, sensitive and appropriate for the determination of 7 herbicide residues in tea.

Key words: tea, herbicide residue, gas chromatography-tandem mass

CLC Number:

S571.1
Q815

CHEN Hong-ping, LIU Xin, WANG Qing-hua, JIANG Ying. Determination of 7 Herbicide Residues in Tea Using Gas Chromatography - Tandem Mass[J]. Journal of Tea Science, 2011, 31(4): 283-288.

References

[1] 林维宣. 各国食品中农药兽药残留限量规定[M]. 大连: 大连海事大学出版社, 2002.
[2] 中华人民共和国WTO/TBT-SPS 国家通报咨询中心最大残留限量查询. http://www.tbt-sps.gov.cn/jpmrl/MRLS/Pages/MRLSsearch.aspx.
[3] 李卫建, 聂志强, 蔡彦明, 等. 气相色谱法同时测定土壤中13种三嗪类除草剂残留量的方法研究[J]. 农业环境科学学报, 2009, 28(1): 211-215.
[4] 周艳明, 孙鑫. 气相色谱法同时测定水果中氯草定、恶草酮、莠去津3种除草剂残留[J]. 食品工业科技, 2009, 30(6): 333-335.
[5] 祁彦, 占春瑞, 张新忠, 等. 高效液相色谱法测定大豆中13种三嗪类除草剂多残留量[J]. 分析化学, 2006, 34(6): 787-790.
[6] 李爱强, 陈军, 张宗祥. 高效液相色谱法测定土壤中三嗪类除草剂[J]. 环境监测管理与技术, 2008, 20(3): 44-46.
[7] 李育左, 张睿, 王海涛, 等. 高效液相色谱串联质谱法对大米中26种三嗪类除草剂多残留的检测[J]. 分析测试学报, 2009, 28(3): 315-318.
[8] Neil Cullum, Paul Stepphens.液相色谱/质谱用于饮用水和地下水中的苯脲及三嗪草类除草剂的确认分析[J]. 环境化学, 2003, 22(5): 517-519.
[9] 张敬波, 董振霖, 赵守成, 等. 气相色谱-质谱联用法检测玉米中21种三嗪除草剂残留量[J]. 质谱学报, 2006, 27(3): 148-154.
[10] 王光辉, 熊少祥. 有机质谱解析[M]. 北京: 化学工业出版社, 2005: 30-37.
[11] 刘云飞, 张新忠, 张璐珊, 等. 气相色谱化学电离二级质谱法对玉米籽粒中三嗪类除草剂及其代谢物的测定[J]. 分析测试学报, 2009, 28(1): 96-100.
[12] Dongari Naaraju, Huang Shang-Da.Determination of triazine herbicides in aqueous samples by dispersive liquid-liquid microextraction with gas chromatography - ion trap mass spectrometry[J]. Journal of Chromatography A, 2007, 1161(1): 89-97.
[13] Guang Min, Shuo Wang, Huaping Zhu, et al. Multi-walled carbon nanotubes as solid-phase extraction adsorbents for determination of atrazine and its pricipal metabolites in water and soil samples by gas chromatography-mass spectrometry[J]. Science and the Total Environment, 2008, 396(1): 79-85.
[14] 胡贝贞, 宋伟华, 谢丽萍, 等. 加速溶剂萃取/凝胶渗透色谱-固相萃取净化/气相色谱-质谱法测定茶叶中的33种农药[J]. 色谱, 2008, 26(1): 22-28.

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Determination of 7 Herbicide Residues in Tea Using Gas Chromatography - Tandem Mass

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