Determination of Pesticide Residues in Almonds by LC-MS/MS and GC-MS: a study of Method Validation and Matrix Effects
Yazarlar (5)
Doç. Dr. Tarık BALKAN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Kenan KARA
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
|
| Makale Alt Türü | SCOPUS dergilerinde yayınlanan tam makale |
| Dergi Adı | Food Chemistry Advances |
| Dergi ISSN | 2772-753X Scopus Dergi |
| Dergi Tarandığı Indeksler | Scopus |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2023 |
| Cilt No | 3 |
| Sayı | 1 |
| Sayfalar | 1 / 12 |
| DOI Numarası | 10.1016/j.focha.2023.100442 |
| Makale Linki | https://www.sciencedirect.com/science/article/pii/S2772753X23002630 |
| Özet |
| This study was performed to detect pesticide residues in almond. QuEChERS method was validated for determination of 270 pesticides by liquid chromatography-tandem mass spectrometry (LC–MS/MS) and gas chromatography-mass spectrometry (GC–MS). The method had a suitable linearity (R2 ≥ 0.99). Limit of detection (LOD) and limit of quantification (LOQ) were ranged from 0.28 to 3.00 µg kg−1 and 0.92 to 9.98 µg kg−1 respectively. Average recoveries varied from 70.03 % to 119.82 %. Repeatability and intra-laboratory reproducibility of the method, expressed as RSDs were between 1.65–19.15 % and 1.77–19.42 %, respectively. Expanded relative uncertainties ranged from 15.82 % to 46.58 %. Although minimal matrix effects were observed in the LC-MS/MS analysis, a strong matrix effects were detected in the GC–MS analysis. The validated method was used collected for the analysis of collected 90 samples from fifteen different provinces in Turkey. The data showed that all the studied samples did not contain pesticides above the LOD values. |
| Anahtar Kelimeler |
| Almond | Clean-up | Matrix effect | Method validation | QuEChERS |
Science Direct
Determination of Pesticide Residues in Almonds by LC-MS/MS and GC-MS: a study of Method Validation and Matrix Effects
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 14 |
| Google Scholar | 17 |