Assessing Per- and Polyfluoroalkyl Substances in Globally Sourced Food Packaging DOI
Yelena Sapozhnikova, Raegyn B. Taylor, Megha Bedi

et al.

Published: Jan. 1, 2023

The purpose of this study was to investigate the presence and levels per- polyfluoroalkyl substances (PFAS) in food packaging originating from different geographic locations. Food samples were extracted analyzed by targeted analysis with liquid chromatography-mass spectrometry (LC-MS/MS) before after a total oxidizable precursor (TOP) assay. Additionally, full-scan high resolution MS (HRMS) used screen for PFAS not included list. Of 88 samples, 84% had detectable at least one PFAS, 6:2 fluorotelomer phosphate diester (6:2 diPAP) found most frequently highest (224 ng/g). Other detected (in 15-17% samples) PFHxS, PFHpA PFDA. Shorter chain perfluorinated carboxylic acids (C7), PFPeA (C5) PFHxS (C6) present up 51.3, 24.1 18.2 ng/g, respectively. Average ∑PFAS 28.3 ng/g 381.9 oxidation TOP 25 frequency detection amounts measured selected migration experiments simulants better understand potential dietary exposure. PFHpA, PFHxA diPAP five concentrations ranging 0.04 12.2 increasing over 10-day period. To estimate exposure that has migrated weekly intake calculated ranged 0.0006 ng/kg body weight/week tomato 1.1200 cake paper. These values below established EFSA maximum tolerable (TWI) 4.4 sum PFOA, PFNA, PFOS.

Language: Английский

Assessing per- and polyfluoroalkyl substances in globally sourced food packaging DOI Creative Commons
Yelena Sapozhnikova, Raegyn B. Taylor, Megha Bedi

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 337, P. 139381 - 139381

Published: June 29, 2023

Language: Английский

Citations

28
Analytical approaches for screening of per- and poly fluoroalkyl substances in food items: A review of recent advances and improvements DOI Creative Commons
Olutobi Daniel Ogunbiyi, Timothy O. Ajiboye, Elizabeth Oyinkansola Omotola

et al.

Environmental Pollution, Journal Year: 2023, Volume and Issue: 329, P. 121705 - 121705

Published: April 26, 2023

Language: Английский

Citations

25
PFAS Residue Analysis in Fish and Fish Feed by applying a modified QuEChERS in combination with LC-HRMS Detection DOI Creative Commons

Ourania Koloka,

Vasiliki Boti,

Dimitra Hela

et al.

Emerging contaminants, Journal Year: 2025, Volume and Issue: unknown, P. 100467 - 100467

Published: Jan. 1, 2025

Language: Английский

Citations

1
PFAS: A Review of the State of the Art, from Legislation to Analytical Approaches and Toxicological Aspects for Assessing Contamination in Food and Environment and Related Risks DOI Creative Commons
Consolato Schiavone, Chiara Portesi

Applied Sciences, Journal Year: 2023, Volume and Issue: 13(11), P. 6696 - 6696

Published: May 31, 2023

More than 7000 synthetic compounds known as per- and poly-fluoroalkyl substances (PFAS) are applied to food packaging other materials provide fat, fire, and/or water resistance properties. These have exceptional environmental stability persistence due the strong C-F chemical bond, earning them moniker “forever chemicals”. Emission of PFAS from industrial waste leads water, air, soil contamination. Due this ubiquitous nature, combined with fact that in humans carcinogenic reprotoxic effects cause vaccine depression immunity system, may constitute a major threat human health. For reason, attention scientific community control bodies is increasing consequence legislation literature on constantly evolving. This review aims comprehensive overview state art about current addressing PFAS; targeted screening method for identification, detection quantification toxicity contamination matrices contact matrices. A latest research recent developments will insights into understanding its health implications. Moreover, it serve valuable reference further studies related could help informing future policy decisions.

Language: Английский

Citations

20
Suspect screening and total oxidizable precursor (TOP) assay as tools for characterization of per- and polyfluoroalkyl substance (PFAS)-contaminated groundwater and treated landfill leachate DOI Creative Commons

Svante Rehnstam,

Mai-Britt Czeschka, Lutz Ahrens

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 334, P. 138925 - 138925

Published: May 15, 2023

Landfill facilities are a major source of release per- and polyfluoroalkyl substances (PFAS) to the surrounding environment. In this study, landfill leachate treated in conventional wastewater treatment plant PFAS-contaminated groundwater were subjected suspect screening analysis semi-quantification using total oxidizable precursor (TOP) assay liquid chromatography coupled high-resolution mass spectrometry (LC-HRMS). TOP assays yielded expected results for legacy PFAS their precursors, but showed no discernible evidence degradation perfluoroethylcyclohexane sulfonic acid. also produced significant presence precursors both groundwater, majority had probably degraded into after many years landfill. Suspect identified 28 PF AS, which six not included targeted method with confidence level (CL) ≥3. Semi-quantification these compounds very low concentrations, indicating that they as great concern target PFAS.

Language: Английский

Citations

17
Development and validation of modified QuEChERS method combined with LC-MS/MS for high-throughput analysis of per- and polyfluoroalkyl substances in fish samples DOI
Xiaoqi Liu, Zhenzhen Liu, Huiyu Zhao

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 199, P. 110037 - 110037

Published: Jan. 26, 2024

Language: Английский

Citations

8
There’s Something in What We Eat: An Overview on the Extraction Techniques and Chromatographic Analysis for PFAS Identification in Agri-Food Products DOI Creative Commons

Alessia Iannone,

Fabiana Carriera,

Sergio Passarella

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(7), P. 1085 - 1085

Published: April 1, 2024

Per- and polyfluorinated alkyl substances (PFASs) are a group of anthropogenic chemicals used in range industrial processes consumer products. Recently, their ubiquitous presence the environment as well toxicological effects humans have gained relevant attention. Although occurrence PFASs is widely investigated scientific community, standardization analytical method for all matrices still remains an important issue. In this review, we discussed extraction detection methods depth to evaluate best procedures PFAS identification terms parameters (e.g., limits (LODs), quantification (LOQs), recoveries). Extraction approaches based on liquid–liquid (LLE), alkaline digestion, solid phase (SPE), followed by liquid chromatography–mass spectrometry (LC-MS) gas (GC-MS) analysis main applied literature. The results showed detectable recoveries PFOA PFOS meat, milk, vegetables, eggs products (90.6–101.2% 89.2–98.4%), fish (96–108%). Furthermore, low LOD LOQ values obtained meat (0.00592–0.01907 ng g−1; 0.050 g−1), milk (0.003–0.009 0.010–0.027 fruit (0.002–0.009 0.006–0.024 (0.00369–0.017.33 0.05 g−1) also confirmed effectiveness recent quick, easy, cheap, effective, rugged, safe (QuEChERS) simple, speedy, sensitive ultra-trace analysis.

Language: Английский

Citations

6
Per- and polyfluoroalkyl substances (PFAS) measured in seafood from a cross-section of retail stores in the United States DOI Creative Commons
Megha Bedi, Yelena Sapozhnikova, Raegyn B. Taylor

et al.

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 459, P. 132062 - 132062

Published: July 13, 2023

Language: Английский

Citations

15
A LC-MS/MS procedure for the analysis of 19 perfluoroalkyl substances in food fulfilling recent EU regulations requests DOI
Tommaso Stecconi, Tamara Tavoloni, Arianna Stramenga

et al.

Talanta, Journal Year: 2023, Volume and Issue: 266, P. 125054 - 125054

Published: Aug. 8, 2023

Language: Английский

Citations

14
Recent advances in the analysis of plastic migrants in food DOI Creative Commons

R. Rodríguez-Ramos,

Álvaro Santana‐Mayor, Antonio V. Herrera‐Herrera

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 178, P. 117847 - 117847

Published: July 2, 2024

Plastics play an essential role in food packaging and processing. However, the migration of chemicals to may cause adverse effects on human health. For this reason, it is great importance assess presence these substances ensure its safety quality. The aim article review latest advances analysis potentially migratory plastics foodstuff, including target, non-target, simulant analyses during period 2019–2023. innovations are centred around development sample treatment procedures using sustainable extraction sorbents solvents, automation miniaturisation, improvements instrumental by chromatographic techniques hyphenated mass spectrometers. Additionally, omics also present considerably progress last five years, with powerful identification databases softwares. reference legislative systems contact materials examined.

Language: Английский

Citations

5