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Other literature type . 2023
License: CC BY
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Food Chemistry
Article . 2024 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Other literature type . 2023
License: CC BY
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Other literature type . 2023
License: CC BY
Data sources: Datacite
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Fast and reliable determination of phthalic acid esters in soil and lettuce samples based on QuEChERS GC–MS/MS

Authors: Sokołowski, Artur; Dybowski, Michał; Oleszczuk, Patryk; Gao, Yanzheng; Czech, Bożena;

Fast and reliable determination of phthalic acid esters in soil and lettuce samples based on QuEChERS GC–MS/MS

Abstract

Phthalates are commonly used as plasticizers, and solvents in industry and households. We propose an application of the QuEChERS method for the determination of six PAEs in the soil and lettuce (roots and leaves) by GC-MS/MS. The QuEChERS method validation procedure was performed and good linearity (>0.997), recovery (97.2-99.1%), very low detection limits (0.09-0.43 ng/g), and satisfactory inter- and intraday precision (~4%) were obtained confirming that QuEChERS GC-MS/MS applied for PAEs determination in the environmental samples is a cheap and environmentally friendly method. In general, the higher the number of carbon atoms in PAEs, the higher the percentage noted in the lettuce roots. At higher PAEs concentration (60 ng/g) the main bis(2-ethylhexyl) phthalate (DEHP) sink were roots whereas at lower concentrations (30 ng/g) most of DEHP was noted in lettuce leaves implying that the fate of PAEs was governed not by the chemical structure of PAEs but rather partitioning (logKow).

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Keywords

Soil, China, QuEChERS, phthalates, Tandem Mass Spectrometry, food analysis, Phthalic Acids, Esters, Gas Chromatography-Mass Spectrometry, Lactuca, Food safety

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
21
Top 10%
Average
Top 10%