Evaluation of LC-MS/MS methodology for determination of 179 multi-class pesticides in cabbage and rice by modified QuEChERS extraction
Само за регистроване кориснике
2021
Аутори
Kecojević, IsidoraĐekić, Sanja
Lazović, Milana
Mrkajić, Danica
Baošić, Rada
Lolić, Aleksandar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A method using modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) without clean-up step based on the sample dilution approach followed by the liquid chromatography coupled with the tandem mass spectrometry (LC-MS/MS) has been established for determination of 179 pesticide residues in cabbage and rice samples. Two different LC columns were used and their sensitivity was investigated regarding the sample volume. Evaluation of the matrix effect in context of sample dilution and applied extraction solvents was investigated. The method was validated according to Document SANTE/12682/2019. For cabbage samples, recoveries were 70–120% for concentration level of 5 μg/kg; and 70–115% for concentration level of 50 μg/kg; precision RSDr <17%; limits of detection and quantification were in the ranges of 0.4–5.5 and 1.2–16.7 μg/kg, respectively. For rice samples, recoveries were 70–109% for 10 μg/kg concentration; 70–115% for 100 μg/kg concentration; precision RSDr <14%, while limits o...f detection and quantification were in the ranges of 0.5–4.2 and 1.5–12.7 μg/kg, respectively.
Кључне речи:
Cabbage / LC-MS/MS / Pesticides / QuEChERS / Rice / Sample dilutionИзвор:
Food Control, 2021, 123, 107693-Издавач:
- Elsevier
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200168 (Универзитет у Београду, Хемијски факултет) (RS-MESTD-inst-2020-200168)
Напомена:
- Supplementary material: https://cherry.chem.bg.ac.rs/handle/123456789/4434
Повезане информације:
DOI: 10.1016/j.foodcont.2020.107693
ISSN: 0956-7135
WoS: 000618050200006
Scopus: 2-s2.0-85092609889
URI
https://www.sciencedirect.com/science/article/pii/S0956713520306095https://cherry.chem.bg.ac.rs/handle/123456789/4433
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Kecojević, Isidora AU - Đekić, Sanja AU - Lazović, Milana AU - Mrkajić, Danica AU - Baošić, Rada AU - Lolić, Aleksandar PY - 2021 UR - https://www.sciencedirect.com/science/article/pii/S0956713520306095 UR - https://cherry.chem.bg.ac.rs/handle/123456789/4433 AB - A method using modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) without clean-up step based on the sample dilution approach followed by the liquid chromatography coupled with the tandem mass spectrometry (LC-MS/MS) has been established for determination of 179 pesticide residues in cabbage and rice samples. Two different LC columns were used and their sensitivity was investigated regarding the sample volume. Evaluation of the matrix effect in context of sample dilution and applied extraction solvents was investigated. The method was validated according to Document SANTE/12682/2019. For cabbage samples, recoveries were 70–120% for concentration level of 5 μg/kg; and 70–115% for concentration level of 50 μg/kg; precision RSDr <17%; limits of detection and quantification were in the ranges of 0.4–5.5 and 1.2–16.7 μg/kg, respectively. For rice samples, recoveries were 70–109% for 10 μg/kg concentration; 70–115% for 100 μg/kg concentration; precision RSDr <14%, while limits of detection and quantification were in the ranges of 0.5–4.2 and 1.5–12.7 μg/kg, respectively. PB - Elsevier T2 - Food Control T1 - Evaluation of LC-MS/MS methodology for determination of 179 multi-class pesticides in cabbage and rice by modified QuEChERS extraction VL - 123 SP - 107693 DO - 10.1016/j.foodcont.2020.107693 ER -
@article{ author = "Kecojević, Isidora and Đekić, Sanja and Lazović, Milana and Mrkajić, Danica and Baošić, Rada and Lolić, Aleksandar", year = "2021", abstract = "A method using modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) without clean-up step based on the sample dilution approach followed by the liquid chromatography coupled with the tandem mass spectrometry (LC-MS/MS) has been established for determination of 179 pesticide residues in cabbage and rice samples. Two different LC columns were used and their sensitivity was investigated regarding the sample volume. Evaluation of the matrix effect in context of sample dilution and applied extraction solvents was investigated. The method was validated according to Document SANTE/12682/2019. For cabbage samples, recoveries were 70–120% for concentration level of 5 μg/kg; and 70–115% for concentration level of 50 μg/kg; precision RSDr <17%; limits of detection and quantification were in the ranges of 0.4–5.5 and 1.2–16.7 μg/kg, respectively. For rice samples, recoveries were 70–109% for 10 μg/kg concentration; 70–115% for 100 μg/kg concentration; precision RSDr <14%, while limits of detection and quantification were in the ranges of 0.5–4.2 and 1.5–12.7 μg/kg, respectively.", publisher = "Elsevier", journal = "Food Control", title = "Evaluation of LC-MS/MS methodology for determination of 179 multi-class pesticides in cabbage and rice by modified QuEChERS extraction", volume = "123", pages = "107693", doi = "10.1016/j.foodcont.2020.107693" }
Kecojević, I., Đekić, S., Lazović, M., Mrkajić, D., Baošić, R.,& Lolić, A.. (2021). Evaluation of LC-MS/MS methodology for determination of 179 multi-class pesticides in cabbage and rice by modified QuEChERS extraction. in Food Control Elsevier., 123, 107693. https://doi.org/10.1016/j.foodcont.2020.107693
Kecojević I, Đekić S, Lazović M, Mrkajić D, Baošić R, Lolić A. Evaluation of LC-MS/MS methodology for determination of 179 multi-class pesticides in cabbage and rice by modified QuEChERS extraction. in Food Control. 2021;123:107693. doi:10.1016/j.foodcont.2020.107693 .
Kecojević, Isidora, Đekić, Sanja, Lazović, Milana, Mrkajić, Danica, Baošić, Rada, Lolić, Aleksandar, "Evaluation of LC-MS/MS methodology for determination of 179 multi-class pesticides in cabbage and rice by modified QuEChERS extraction" in Food Control, 123 (2021):107693, https://doi.org/10.1016/j.foodcont.2020.107693 . .