Multiresidue method for determination of 88 pesticides in berry fruits using solid-phase extraction and gas chromatography-mass spectrometry: Determination of 88 pesticides in berries using SPE and GC-MS

被引：124

作者：

Yang, X. ^{[1
,3
]}

Zhang, H. ^{[1
]}

Liu, Y. ^{[2
]}

Wang, J. ^{[3
]}

Zhang, Y. C. ^{[1
]}

Dong, A. J. ^{[1
]}

Zhao, H. T. ^{[1
]}

Sun, C. H. ^{[4
]}

Cui, J. ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Food Sci & Engn, Dept Food Sci, Harbin 150090, Peoples R China

[2] Heilongjiang Entry Exit Inspect & Quarantine Bur, Harbin 150001, Peoples R China

[3] Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Key Lab Agroprod Qual & Safety, Beijing 100081, Peoples R China

[4] Acad Qual Inspect & Res Heilongjiang Prov, Harbin 150050, Peoples R China

来源：

FOOD CHEMISTRY | 2011年 / 127卷 / 02期

关键词：

Pesticides; Multi-residue analysis; Berry fruits; SPE; GC-MS; Validation; FRESH FRUITS; CHINESE TEAS; RESIDUES; VEGETABLES; CLEANUP;

D O I：

10.1016/j.foodchem.2011.01.024

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A method using solid phase extraction (SPE) cleanup followed by gas chromatography-mass spectrometry (GC-MS) has been established for quantitative determination of 88 pesticide residues in berry fruits including raspberry, strawberry, blueberry and grape. Based on an appraisal of the characteristics of GC-MS, validation experiments were conducted for 88 pesticides. In the method, solid-phase extraction was carried out using Envi-Carb cartridge coupled with NH2-LC cartridge with acetonitrile-toluene (3:1, v/v) as the eluted solvent. In the linear range of each pesticide, the correlation coefficient was R-2 >= 0.99. At the low, medium and high three fortification levels of 0.05-0.5 mg kg(-1), recoveries fell within 63-137%. The relative standard deviation was between 1% and 19% for all 88 pesticides. Low limits of detection (0.006-0.05 mg kg(-1)) and quantification (0.02-0.15 mg kg(-1)) were readily achieved with this method for all tested pesticides. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：855 / 865

页数：11

共 19 条

[1]

Anastassiades M, 2003, J AOAC INT, V86, P412

[2]

[Anonymous], 2010, Commission of the European Communities, V8, P18

[3] Application of polyphenylmethylsiloxane coated fiber for solid-phase microextraction combined with microwave-assisted extraction for the determination of organochlorine pesticides in Chinese teas [J].

Cai, LS ;

Xing, J ;

Dong, L ;

Wu, CY .

JOURNAL OF CHROMATOGRAPHY A, 2003, 1015 (1-2) :11-21

[4]

Flllion J, 2000, J AOAC INT, V83, P698

[5] Gas chromatographic determination of pesticides in vegetable samples by sequential positive and negative chemical ionization and tandem mass spectrometric fragmentation using an ion trap analyser [J].

Hernando, MD ;

Agüera, A ;

Fernández-Alba, AR ;

Piedra, L ;

Contreras, M .

ANALYST, 2001, 126 (01) :46-51

[6] A new multi-residue method for analysis of pesticide residues in fruit and vegetables using liquid chromatography with tandem mass spectrometric detection [J].

Jansson, C ;

Pihlström, T ;

Österdahl, BG ;

Markides, KE .

JOURNAL OF CHROMATOGRAPHY A, 2004, 1023 (01) :93-104

[7]

Perret D, 2002, J AOAC INT, V85, P724

[8]

Podhorniak LV, 2001, J AOAC INT, V84, P873

[9] Rapid solid phase extraction cleanup for pesticide residues in fresh fruits and vegetables [J].

Schenck, FJ ;

Howard-King, V .

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1999, 63 (03) :277-281

[10] Berry fruits: compositional elements, biochemical activities, and the impact of their intake on human health, performance, and disease [J].

Seeram, Navindra P. .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2008, 56 (03) :627-629

← 1 2 →