prikaz prve stranice dokumenta GC-MS modified quechers method for multiresidue pesticide determination in red wine
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Scientific paper - Original scientific paper
GC-MS modified quechers method for multiresidue pesticide determination in red wine
Croatica Chemica Acta, 92 (2019), 3; 419-428. https://doi.org/10.5562/cca3552
Pelajić, Maja; Pelajić, Izidor; Mutavdžić Pavlović, Dragana; Vitali Čepo, Dubravka

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Pelajić, M., Pelajić, I., Mutavdžić Pavlović, D. & Vitali Čepo, D. (2019). GC-MS modified quechers method for multiresidue pesticide determination in red wine. Croatica Chemica Acta, 92. (3), 419-428. doi: 10.5562/cca3552

Pelajić, Maja, et al. "GC-MS modified quechers method for multiresidue pesticide determination in red wine." Croatica Chemica Acta, vol. 92, no. 3, 2019, pp. 419-428. https://doi.org/10.5562/cca3552

Pelajić, Maja, Izidor Pelajić, Dragana Mutavdžić Pavlović and Dubravka Vitali Čepo. "GC-MS modified quechers method for multiresidue pesticide determination in red wine." Croatica Chemica Acta 92, no. 3 (2019): 419-428. https://doi.org/10.5562/cca3552

Pelajić, M., et al. (2019) 'GC-MS modified quechers method for multiresidue pesticide determination in red wine', Croatica Chemica Acta, 92(3), pp. 419-428. doi: 10.5562/cca3552

Pelajić M, Pelajić I, Mutavdžić Pavlović D, Vitali Čepo D. GC-MS modified quechers method for multiresidue pesticide determination in red wine. Croatica Chemica Acta [Internet]. 2019 [cited 2024 December 25];92(3):419-428. doi: 10.5562/cca3552

M. Pelajić, I. Pelajić, D. Mutavdžić Pavlović and D. Vitali Čepo, "GC-MS modified quechers method for multiresidue pesticide determination in red wine", Croatica Chemica Acta, vol. 92, no. 3, pp. 419-428, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:163:350708. [Accessed: 25 December 2024]

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Metadata
Title (english)GC-MS modified quechers method for multiresidue pesticide determination in red wine
AuthorMaja Pelajić
AuthorIzidor Pelajić
AuthorDragana Mutavdžić Pavlović
AuthorDubravka Vitali Čepo
Author's institutionUniversity of Zagreb
Faculty of Pharmacy and Biochemistry
(Department of food chemistry)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Pharmacy
Pharmacy
Abstract (english)
This work reports a new selective and accurate multiresidue procedure for determination of 25 pesticides in red wine by GC-MS. Proposed procedure uses an original approach in sample preparation technique based on QuEChERS theory. Main focus of method development was modification of salts thus increasing ionic strength of solution which improved pesticides partitioning and extraction efficiency. LOQs were in the range 0.01–250 μg L–1 with 56 % of target pesticides below or equal to 10 μg L–1. RSD for most pesticides was < 20 % and recoveries were in the range 70–120 %. Matrix effect was found to be high for five pesticides confirming sample preparation procedure to be efficient. The proposed procedure was applied to 12 wine samples of different variety with determination of 40 % of target pesticides. Developed GC-MS methodology provides novel, selective and accurate approach for determination of 25 pesticide residues in red wine. <br><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/80x15.png" /></a> This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleCroatica Chemica Acta
Numberingvol. 92, no. 3, pp. 419-428
p-ISSN0011-1643
e-ISSN1334-417X
DOIhttps://doi.org/10.5562/cca3552
URN:NBNurn:nbn:hr:163:350708
Publication2019
Document URLhttps://hrcak.srce.hr/227021
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-04-14 16:07:01