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RESEARCH PRODUCT
Analytical Method for Quantification of Several Phthalate Acid Esters by Gas Chromatography-Mass Spectrometry in Coffee Brew Samples
Diana AmorelloRoberta IndelicatoSalvatore BarrecaSantino OrecchioSilvia Orecchiosubject
phthalatestrace analysiscoffeeSettore CHIM/01 - Chimica AnaliticaGeneral ChemistryGC-MSselected ion monitoringdescription
Several phthalate acid esters (PAEs), often called phthalate esters or phthalates, are substances classified as harmful due to their carcinogenic and mutagenic properties, and moreover, as dangerous for humans because they interfere with the endocrine system. In general, phthalic esters are used as plasticizers for different polymers and more other consumer products. In the present study, we describe a simple method to quantify PAEs in coffee brew using a liquid-liquid extraction without purification processes through analysing the obtained organic phase by GCMS in the single ion monitoring mode. The totals of single PAEs, in coffee brew samples analysed by us, are in the range of 159-5305 mu g L-1. Considering that, on average, a person drinks three cups (total 90 mL) of the aforementioned drink per day, this will lead to the uptake of a total 14 to 477 mu g of phthalates.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2022-01-01 |