A multiresidue method for the determination 234 pesticides in Korean herbs using gas chromatography mass spectrometry

被引：56

作者：

Nguyen, Thanh Dong ^{[1
,2
]}

Lee, Kyung Jun ^{[1
]}

Lee, Myoung Hee ^{[3
]}

Lee, Gae Ho ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Chem, Taejon 305764, South Korea

[2] Vietnam Acad Sci & Technol, Inst Environm Technol, Hanoi, Vietnam

[3] Daejeon Hlth Sci Coll, Dept Cosmet Sci, Taejon, South Korea

来源：

MICROCHEMICAL JOURNAL | 2010年 / 95卷 / 01期

关键词：

Dispersive solid phase extraction; Gas chromatography; Mass spectrometric detection; Korean herbs; SOLID-PHASE EXTRACTION; MULTI-RESIDUE METHOD; TOMATO;

D O I：

10.1016/j.microc.2009.09.012

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A rapid, specific and sensitive multiresidue method based on dispersive solid phase extraction sample preparation and gas chromatography with the mass spectrometric detection for the analysis of 234 pesticides in Korean herbs (Acanthopanax senticosus, Morus alba L., Hovenia dulcis) has been developed. Method recoveries were found to be between 62 and 119% with relative standard deviation lower than 21% for all compounds in the concentration range of 0.05 to 0.400 mg kg(-1). Limits of quantification of most compounds are below 0.050 mg kg(-1). The data demonstrate that this method was successfully used for analysis of 234 pesticides in Korean herbs. (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：43 / 49

页数：7

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