Published version of your manuscript. Funding: This investigation was funded by
Published version with the manuscript. Funding: This study was funded by Daugavpils University internal grant No. 14-95/2021/8. Institutional Assessment Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: The data presented within this study are readily available on request from the corresponding author. Acknowledgments: The authors are thankful to chem. Ligita Mezaraupe for assisting with confocal laser scanning microscopy. Conflicts of Interest: The authors declare no conflict of interest.
moleculesArticleComparison of Unique d-SPE Sorbent Performances Based on Fast, Uncomplicated, Moveltipril manufacturer Low-priced, Productive, Rugged, and Secure (QuEChERS) Methodology for Multiresidue Pesticide Analyses in RapeseedsSaida Belarbi 1,two, , Martin Vivier 2 , Wafa Zaghouani 2 , Aude De Sloovere two , Valerie Agasse 1 and Pascal Cardinael 1, Laboratoire SMS-EA3233, Normandie University, FR3038 INC3M, Unirouen, Location Emile Blondel, F-76821 Mont-Saint-Aignan, France; [email protected] SGS France Laboratoire de Rouen, Technop e du Madrillet, 65 Avenue Ettore Bugatti, BP 90014, F-76801 Saint Etienne du Rouvray, France; [email protected] (M.V.); [email protected] (W.Z.); [email protected] (A.D.S.) Correspondence: [email protected] (S.B.); [email protected] (P.C.); Tel.: 33-235522960 (P.C.)Citation: Belarbi, S.; Vivier, M.; Zaghouani, W.; De Sloovere, A.; Agasse, V.; Cardinael, P. Comparison of Distinctive d-SPE Sorbent Performances Primarily based on Swift, Simple, Affordable, Helpful, Rugged, and Protected (QuEChERS) Methodology for Multiresidue Pesticide Analyses in Goralatide web rapeseeds. Molecules 2021, 26, 6727. https://doi.org/10.3390/ molecules26216727 Academic Editors: Angelina Lopes Simoes Pena and Sofia Cancela Duarte Received: 22 October 2021 Accepted: 3 November 2021 Published: 6 NovemberAbstract: Pesticide extraction in rapeseed samples remains a terrific analytical challenge as a result of complexity in the matrix, which contains proteins, fatty acids, high amounts of triglycerides and cellulosic fibers. An HPLC-MS/MS approach was created for the quantification of 179 pesticides in rapeseeds. The performances of the rapid, simple, low-cost, helpful, rugged, and protected (QuEChERS) technique had been evaluated applying distinct dispersive solid-phase extraction (d-SPE) sorbents containing frequent octadecylsilane silica/primary econdary amine adsorbent (PSA/C18) and new commercialized d-SPE supplies devoted to fatty matrices (Z-Sep, Z-Sep , and EMR-Lipid). The analytical performances of these various sorbents were compared according to the SANTE/12682/2019 document. The very best final results have been obtained applying EMR-Lipid when it comes to pesticide typical recoveries (103 and 70 with the 179 targeted pesticides exhibited recoveries within 7020 and 300 , respectively, with low RSD values). Moreover, the limits of quantification (LOQ) range from 1.72 /kg to 6.39 /kg for 173 on the pesticides. Only the recovery for tralkoxydim at ten /kg level was not satisfactory (29 ). The matrix impact was evaluated and proved to be limited between -50 and 50 for 169 pesticides with this EMR-Lipid and freezing. GC-Orbitrap analyses confirmed the top efficiency of the EMR-Lipid sorbent for the purification of rapeseeds. Keywords: multiresidue pesticide analyses; rapeseeds; QuEChERS extraction; dispersive solid-phase extraction; HPLC-MS/MSPublisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.1. Introductio.
