Determination of selected pesticides in fruits, vegetables and fruit juices by HPLC-MS/MS | Određivanje sadržaja odabranih pesticida u voću, povrću i voćnim sokovima HPLC-MS/MS metodom
2010
Dujaković, N., Tehnološko-metalurški fakultet, Beograd (Serbia) | Radišić, M., Tehnološko-metalurški fakultet, Beograd (Serbia) | Vasiljević, T., Tehnološko-metalurški fakultet, Beograd (Serbia) | Laušević, M., Tehnološko-metalurški fakultet, Beograd (Serbia)
Matrix solid-phase dispersion (MSPD) followed by high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) was applied for determination of selected pesticides in fruits, vegetables and fruit juices obtained from Belgrade market. The analytical method was optimized for the analysis of 23 pesticides belonging to ten different chemical classes. 52 fruit samples, 10 vegetable samples, as well as 18 fruit juices were analyzed. In majority of the positive samples concentrations of pesticides were below MRLs established by the EU, except for two analyzed fruit samples, in which MRL values were by far exceeded.
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