We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Development of ultrasound-assisted extraction followed by solid-phase extraction followed by dispersive liquid–liquid microextraction followed by gas chromatography for the sensitive determination of diazinon in garden parsley as vegetable samples.
- Authors
Rezaee, Mohammad; Khalilian, Faezeh; Pourjavid, Mohammad Reza
- Abstract
A new pretreatment method termed ultrasound-assisted extraction (UAE) which is combined with solid-phase extraction which is combined with dispersive liquid-liquid microextraction (SPE-DLLME) followed by gas chromatography-flame ionization detector (GC-FID) analysis has been developed for the determination of diazinon in garden parsley as vegetable samples. The analyte was extracted from garden parsley sample using ultrasound-assisted extraction followed by solid-phase extraction followed by dispersive liquid-liquid microextraction. Various parameters that affect the efficiency of the extraction techniques have been optimized. The calibration plot was linear in the range of 5.0–1,000 μg kg−1 with detection limit of 1.0 μg kg−1 for diazinon in garden parsley samples. The results confirm the suitability of the UAE-SPE-DLLME-GC-FID as a sensitive method for the analysis of the targeted analyte in garden parsley samples.
- Subjects
SOLID phase extraction; LIQUID-liquid extraction; VEGETABLE gardening; DIAZINON; GAS chromatography; EXTRACTION techniques
- Publication
Acta Chromatographica, 2023, Vol 35, Issue 4, p347
- ISSN
1233-2356
- Publication type
Article
- DOI
10.1556/1326.2022.01086