Application of Matrix Solid-Phase Dispersion and Liquid Chromatography-Ion Trap Mass Spectrometry for the Analysis of Pesticide Residues in Fruits
Само за регистроване кориснике
2013
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This study presents an application of rapid and sensitive multiresidue method for the analysis of acephate, acetamipride, atrazine, carbendazim, carbaryl, carbofuran, dimethoate, imidacloprid, linuron, malathion, monocrotophos, monuron, propazine, simazine, and tebufenozide in fruits. The method involves an extraction procedure based on matrix solid-phase dispersion using diatomaceous earth as a dispersant and dichloromethane as the eluent. The target pesticides were determined using liquid chromatography-ion trap mass spectrometry. Quantification of the analytes was carried out using the most sensitive ion transition. Ion trap parameters, like activation q and time, were found to have a prominent influence on method sensitivity for some pesticides and they were optimized accordingly. The confirmation of residues detected in real samples was performed by repeated injection and acquiring additional ion transitions besides the ones used for quantification. The method was validated for ac...curacy, linearity, reproducibility, and sensitivity. Mean values for recoveries were in the range of 70-120 % for all tested matrices. Repeatability of the method, expressed as the relative standard deviation, was in general lower than 20 %. The applicability of the method to routine analysis was tested in real fruit samples with good performance.
Кључне речи:
Fruits / Ion trap / MSPD / Pesticide residuesИзвор:
Food Analytical Methods, 2013, 6, 2, 648-657Издавач:
- Springer Science and Business Media, LLC
Финансирање / пројекти:
- Развој и примена метода и материјала за мониторинг нових загађујућих и токсичних органских материја и тешких метала (RS-MESTD-Basic Research (BR or ON)-172007)
DOI: 10.1007/s12161-012-9448-9
ISSN: 1936-9751
WoS: 000316291500033
Scopus: 2-s2.0-84875050087
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Radišić, Marina M. AU - Vasiljević, Tatjana M. AU - Dujaković, Nikolina N. AU - Laušević, Mila D. PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5676 AB - This study presents an application of rapid and sensitive multiresidue method for the analysis of acephate, acetamipride, atrazine, carbendazim, carbaryl, carbofuran, dimethoate, imidacloprid, linuron, malathion, monocrotophos, monuron, propazine, simazine, and tebufenozide in fruits. The method involves an extraction procedure based on matrix solid-phase dispersion using diatomaceous earth as a dispersant and dichloromethane as the eluent. The target pesticides were determined using liquid chromatography-ion trap mass spectrometry. Quantification of the analytes was carried out using the most sensitive ion transition. Ion trap parameters, like activation q and time, were found to have a prominent influence on method sensitivity for some pesticides and they were optimized accordingly. The confirmation of residues detected in real samples was performed by repeated injection and acquiring additional ion transitions besides the ones used for quantification. The method was validated for accuracy, linearity, reproducibility, and sensitivity. Mean values for recoveries were in the range of 70-120 % for all tested matrices. Repeatability of the method, expressed as the relative standard deviation, was in general lower than 20 %. The applicability of the method to routine analysis was tested in real fruit samples with good performance. PB - Springer Science and Business Media, LLC T2 - Food Analytical Methods T1 - Application of Matrix Solid-Phase Dispersion and Liquid Chromatography-Ion Trap Mass Spectrometry for the Analysis of Pesticide Residues in Fruits EP - 657 IS - 2 SP - 648 VL - 6 DO - 10.1007/s12161-012-9448-9 ER -
@article{ author = "Radišić, Marina M. and Vasiljević, Tatjana M. and Dujaković, Nikolina N. and Laušević, Mila D.", year = "2013", abstract = "This study presents an application of rapid and sensitive multiresidue method for the analysis of acephate, acetamipride, atrazine, carbendazim, carbaryl, carbofuran, dimethoate, imidacloprid, linuron, malathion, monocrotophos, monuron, propazine, simazine, and tebufenozide in fruits. The method involves an extraction procedure based on matrix solid-phase dispersion using diatomaceous earth as a dispersant and dichloromethane as the eluent. The target pesticides were determined using liquid chromatography-ion trap mass spectrometry. Quantification of the analytes was carried out using the most sensitive ion transition. Ion trap parameters, like activation q and time, were found to have a prominent influence on method sensitivity for some pesticides and they were optimized accordingly. The confirmation of residues detected in real samples was performed by repeated injection and acquiring additional ion transitions besides the ones used for quantification. The method was validated for accuracy, linearity, reproducibility, and sensitivity. Mean values for recoveries were in the range of 70-120 % for all tested matrices. Repeatability of the method, expressed as the relative standard deviation, was in general lower than 20 %. The applicability of the method to routine analysis was tested in real fruit samples with good performance.", publisher = "Springer Science and Business Media, LLC", journal = "Food Analytical Methods", title = "Application of Matrix Solid-Phase Dispersion and Liquid Chromatography-Ion Trap Mass Spectrometry for the Analysis of Pesticide Residues in Fruits", pages = "657-648", number = "2", volume = "6", doi = "10.1007/s12161-012-9448-9" }
Radišić, M. M., Vasiljević, T. M., Dujaković, N. N.,& Laušević, M. D.. (2013). Application of Matrix Solid-Phase Dispersion and Liquid Chromatography-Ion Trap Mass Spectrometry for the Analysis of Pesticide Residues in Fruits. in Food Analytical Methods Springer Science and Business Media, LLC., 6(2), 648-657. https://doi.org/10.1007/s12161-012-9448-9
Radišić MM, Vasiljević TM, Dujaković NN, Laušević MD. Application of Matrix Solid-Phase Dispersion and Liquid Chromatography-Ion Trap Mass Spectrometry for the Analysis of Pesticide Residues in Fruits. in Food Analytical Methods. 2013;6(2):648-657. doi:10.1007/s12161-012-9448-9 .
Radišić, Marina M., Vasiljević, Tatjana M., Dujaković, Nikolina N., Laušević, Mila D., "Application of Matrix Solid-Phase Dispersion and Liquid Chromatography-Ion Trap Mass Spectrometry for the Analysis of Pesticide Residues in Fruits" in Food Analytical Methods, 6, no. 2 (2013):648-657, https://doi.org/10.1007/s12161-012-9448-9 . .