[논문]Determination of pesticides in seaweeds by pressurized liquid extraction and programmed temperature vaporization-based large volume injectiongas chromatographytandem mass spectrometry

Garcia-Rodriguez, D.; Carro-Diaz, A.M.; Lorenzo-Ferreira, R.A.; Cela-Torrijos, R.

doi:10.1016/j.chroma.2010.02.061

Determination of pesticides in seaweeds by pressurized liquid extraction and programmed temperature vaporization-based large volume injectiongas chromatographytandem mass spectrometry

Journal of chromatography A, v.1217 no.17, 2010년, pp.2940 - 2949

Garcia-Rodriguez, D. (Dpto. de Quimica Analitica, Nutricion y Bromatologia, Facultad de Quimica, Instituto de Investigaciones y Analisis Alimentarios (IIAA), Universidad de Santiago de Compostela, Avda. de las Ciencias, s) , Carro-Diaz, A.M. , Lorenzo-Ferreira, R.A. , Cela-Torrijos, R.

Abstract ▼ AI-Helper

A rapid method for the simultaneous identification and quantification of pesticide residues in edible seaweed has been developed. Target analytes were three pyrethroid, a carbamate and two organophosphorus pesticides. The procedure consists of a pressurized liquid extraction (PLE) with integrated clean-up, followed by gas chromatography coupled to tandem mass spectrometry. Five PLE parameters were investigated using a screening design: temperature, static extraction time, number of cycles, percent of flush volume and quantitative composition of the n-hexane/ethyl acetate extraction solvent. The effect of the in-cell clean-up with Florisil() and graphitized carbon black adsorbents was investigated using a Doehlert response surface design. Large volumes of sample extracts were injected using a programmed-temperature vaporizer (PTV-LVI) to improve both sensitivity and selectivity of measurements. Quantification was carried by the internal standard method with surrogate deuterated standards. The method showed excellent linearity (R2gt;0.999) and precision (relative standard deviation, RSD@?8%) for all compounds, with detection limits ranging from 0.3pgg-1for chlorpyrifos-ethyl, to 3.0pgg-1for carbaryl (23.1pgg-1for deltamethrin). Recoveries in real seaweed samples were within the range 82-108%. The method was satisfactory validated for the analysis of wild and cultivated edible seaweeds. The presence of pyrethroid and organophosphorus pesticides in some of the samples was evidenced.

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참고문헌 (55)

J. Sep. Sci. Garcia-Rodriguez 31 2882 2008 10.1002/jssc.200800268

상세보기
Environ. Toxicol. Chem. Scholz 25 1200 2006 10.1897/05-030R1.1

상세보기
Ecotoxicol. Environ. Saf. Beauvais 49 84 2001 10.1006/eesa.2000.2032

상세보기
Environ. Int. McKinlay 34 168 2008 10.1016/j.envint.2007.07.013

상세보기
J. Med. Food Bocanegra 12 236 2009 10.1089/jmf.2008.0151

원문보기 상세보기
Microchem. J. Moreno 87 139 2007 10.1016/j.microc.2007.07.002

상세보기
ICES J. Mar. Sci. Haya 58 492 2001 10.1006/jmsc.2000.1034

상세보기
Environ. Pollut. Gowland 120 805 2002 10.1016/S0269-7491(02)00176-8

상세보기
Aquaculture Dhargalkar 287 229 2009 10.1016/j.aquaculture.2008.11.013

상세보기
Agric. Food Chem. Duran Guerrero 57 2193 2009 10.1021/jf803729y

상세보기
Sci. Tot. Environ. Villaverde 390 507 2008 10.1016/j.scitotenv.2007.10.034

상세보기
Anal. Bioanal. Chem. Iglesias-Garcia 391 745 2008 10.1007/s00216-008-1914-2

상세보기
J. Sep. Sci. Castro 32 501 2009 10.1002/jssc.200800495

상세보기
J. Chromatogr. A Ramos 975 3 2002 10.1016/S0021-9673(02)01336-5

상세보기
Anal. Bioanal. Chem. Garcia-Lopez 391 963 2008 10.1007/s00216-008-1898-y

상세보기
J. Sep. Sci. Garcia-Rodriguez 31 1333 2008 10.1002/jssc.200700637

상세보기
J. Sep. Sci. Cho 31 1750 2008 10.1002/jssc.200800010

상세보기
J. Chromatogr. A Tanaka 1175 181 2007 10.1016/j.chroma.2007.10.060

상세보기
Trends Anal. Chem. Bjorklund 25 318 2006 10.1016/j.trac.2005.10.003

상세보기
J. Chromatogr. A Hussen 1152 247 2007 10.1016/j.chroma.2007.02.076

상세보기
Talanta Barriada-Pereira 71 1345 2007 10.1016/j.talanta.2006.07.012

상세보기
J. Chromatogr. A Kawata 1090 10 2005 10.1016/j.chroma.2005.07.011

상세보기
Anal. Chem. Haglund 79 2945 2007 10.1021/ac0624501

상세보기
Chemosphere Westbom 72 1181 2008 10.1016/j.chemosphere.2008.03.041

상세보기
J. Chromatogr. A ？tajnbaher 1190 316 2008 10.1016/j.chroma.2008.03.002

상세보기
Anal. Bioanal. Chem. Serodio 382 1141 2005 10.1007/s00216-005-3210-8

상세보기
J. Sep. Sci. Chalanyova 29 2149 2006 10.1002/jssc.200600013

상세보기
J. Chromatogr. A Vidal 867 235 2000 10.1016/S0021-9673(99)01082-1

상세보기
J. Anal. At. Spectrom. Carro 14 1867 1999 10.1039/A906098G

상세보기
J. Chromatogr. A Zhao 1114 269 2006 10.1016/j.chroma.2006.03.011

상세보기
Rapid Commun. Mass Spectrom. Gil-Garcia 20 2395 2006 10.1002/rcm.2600

상세보기
J. Bull. Environ. Contam. Toxicol. You 47 141 2004
Anal. Chim. Acta Perez-Ruiz 540 383 2005 10.1016/j.aca.2005.03.055

상세보기
Anal. Chem. Olsson 76 2453 2004 10.1021/ac0355404

상세보기
Chromatographia Salvador 64 667 2006 10.1365/s10337-006-0104-7

상세보기
J. Chromatogr. A Garrido-Frenich 1133 315 2006 10.1016/j.chroma.2006.08.039

상세보기
J. Chromatogr. B Alwis 843 34 2006 10.1016/j.jchromb.2006.05.010

상세보기
J. Braz. Chem. Soc. Rissato 16 1038 2005 10.1590/S0103-50532005000600022

상세보기
Chromatographia Martinez 63 487 2006 10.1365/s10337-006-0777-y

상세보기
J. Chromatogr. A Galera 1113 191 2006 10.1016/j.chroma.2006.02.013

상세보기
J. Sep. Sci. Galera 28 2259 2005 10.1002/jssc.200500086

상세보기
Anal. Chim. Acta Herrera 463 189 2002 10.1016/S0003-2670(02)00427-0

상세보기
J. Chromatogr. A Fernandez Moreno 1111 97 2006 10.1016/j.chroma.2006.01.108

상세보기
Talanta Schreck 77 298 2008 10.1016/j.talanta.2008.06.026

상세보기
Anal. Bioanal. Chem. Quintana 388 1283 2007 10.1007/s00216-007-1338-4

상세보기
Mathieu 2000 Nemrod®W, Ver. 2000
Varian MS Worksation ver. 6.9.1, Varian 2008.
Water Sci. Technol. Hu 58 143 2008 10.2166/wst.2008.644

상세보기
Talanta Fernandez-Gonzalez 74 1096 2008 10.1016/j.talanta.2007.07.042

상세보기
Lewis 1999 Pharmaceutical Experimental Design
Dionex Technical Note 208, Methods optimization in Accelerated solvent Extraction (ASE), Dionex Corporation, Sunnyvale, CA, 2004.
J. Chromatogr. A Santos-Delgado 921 287 2001 10.1016/S0021-9673(01)00845-7

상세보기
Anal. Bioanal. Chem. Przybylski 394 1147 2009 10.1007/s00216-009-2773-1

상세보기
European Commission, Method validation and quality control procedures for pesticide residue analysis in food and feed. European Commission, Directorate General Health and Consumer Protection. Document no. SANCO/2007/3131, Brussels, 31 October 2007.
Health and Safety Executive, Chemical Regulation Directorate Pesticides https://secure.pesticides.gov.uk/MRLs/ [accessed October 2009].

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Determination of pesticides in seaweeds by pressurized liquid extraction and programmed temperature vaporization-based large volume injectiongas chromatographytandem mass spectrometry

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