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Determination of Phthalate Acid Esters (Paes) in Carbonated Soft Drinks With Mspe/Gc–Ms Method Publisher



Moazzen M1 ; Mahvi AH1 ; Shariatifar N1 ; Jahed Khaniki G1 ; Nazmara S1 ; Alimohammadi M1 ; Ahmadkhaniha R2 ; Rastkari N3 ; Ahmadloo M4 ; Akbarzadeh A5 ; Dobaradaran S6 ; Norouzian Baghani A2, 7
Authors
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Authors Affiliations
  1. 1. Department of Environmental Health Engineering, School of, Public Health, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Department of Human Ecology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Center for Air Pollution Research (CAPR), Institute for Environmental Research (IER), Tehran University of Medical Sciences, Tehran, Iran
  4. 4. Department of Public Health, Qazvin University of Medical Sciences, Qazvin, Iran
  5. 5. Department of Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  6. 6. The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Science Research Institute, Department of Environmental Health Engineering, Faculty of Health Bushehr, University of Medical Sciences, Bushehr, Iran
  7. 7. Department of Environmental Health Engineering, School of Public Health, Shiraz University of Medical Sciences, Shiraz, Iran

Source: Toxin Reviews Published:2018


Abstract

In this study, at first were prepared novel multi-walled carbon nanotubes modified with catalytic nanoparticles of iron oxide and silver (MWCNTs-Fe3O4/Ag) by mixing the magnetic particles. Due to their excellent absorption and desorption capability towards hydrophobic compounds, the magnetic MWCNTs were used as adsorbent of magnetic solid-phase extraction (MSPE) to extract phthalate acid esters (PAEs). Our results showed the highest concentration of phthalate esters of bis(2-ethylhexyl)phthalate (DEHP) which is much higher than the standard level in the four samples (6766.6, 9201, 9301.6, and 14,008 ng/L). Finally, the established MSPE-GC/MS method was successfully applied to the determination of PAEs from carbonated soft drinks and the MSPE-GC/MS method developed in current study provides a new option for the detection of PAEs from carbonated soft drinks with complex matrices. © 2017, © 2017 Informa UK Limited, trading as Taylor & Francis Group.
2. Extraction and Determination of Phthalate Esters (Paes) in Doogh, Journal of Mazandaran University of Medical Sciences (2017)
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