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Use of Chromatography and Mass Spectrometry in Quality Control of some Vegetables and Fruits sold on the Romanian Market
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The study aims to optimize and validate the QuEChERS extraction method and develop a multi-residue separation method for the detection of the 74 pesticides studied (frequently used in spraying treatment on vegetables and fruits). The study presents the experimental results regarding the dynamics of pesticides in apples on the Romanian market, both in the organic and in the ordinary Romanian ones. The optimized QuEChERS extraction method was used to determine the pesticide residues and the final extract was analyzed using an EXION LC - Sciex chromatograph liquid coupled to a SCIEX QTRAP 4500 mass spectrometer.
Academia Oamenilor de Stiinta din Romania
Title: Use of Chromatography and Mass Spectrometry in Quality Control of some Vegetables and Fruits sold on the Romanian Market
Description:
The study aims to optimize and validate the QuEChERS extraction method and develop a multi-residue separation method for the detection of the 74 pesticides studied (frequently used in spraying treatment on vegetables and fruits).
The study presents the experimental results regarding the dynamics of pesticides in apples on the Romanian market, both in the organic and in the ordinary Romanian ones.
The optimized QuEChERS extraction method was used to determine the pesticide residues and the final extract was analyzed using an EXION LC - Sciex chromatograph liquid coupled to a SCIEX QTRAP 4500 mass spectrometer.
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