Polyfluoroalkyl-Substances Detection in Junk Food Packing Materials Using Various Analytical Methods: A Review DOI Open Access

S Jayanthy,

Kanaka Parvathi Kannaiah,

Damodharan Narayanasamy

et al.

Cureus, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 27, 2024

Per- and polyfluoroalkyl substances (PFAS) are unseen, dangerous organic compounds that can cause major health disorders. PFASs have been categorized as persistent, bioaccumulative, toxic (PBT). This review provides knowledge about the present in junk food packaging materials, which migrate into food. Different types of samples were analyzed using analytical methods. The most preferred method extraction is ultrasonic-assisted (UAE). It summarizes approaches PFASs. results numerous studies show perfluorooctanoic acid often detected compound with high concentrations. European Food Safety Authority (EFSA) announced tolerable weekly intake (TWI) 4.4 ng/kg. US Environmental Protection Agency (EPA) has limit for perfluorobutane sulfonic due to its toxicity level. These potential effects on both people's biosphere. PFAS usage stop industries a better future.

Language: Английский

Characterization of per- and polyfluoroalkyl substances (PFASs) in Chinese river and lake sediments DOI
Roberto Xavier Supe Tulcan, Christian Miguel Huarez Yarlequé, Xiaoxia Lü

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137680 - 137680

Published: Feb. 20, 2025

Language: Английский

Citations

2
Two-layer homolog network approach for PFAS nontarget screening and retrospective data mining DOI Creative Commons

Zhaoyu Jiao,

Sachi Taniyasu, Nanyang Yu

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: Jan. 15, 2025

Abstract The rapid increase of novel per- and polyfluoroalkyl substances (PFAS) raises concerns, while their identification remains challenging. Here, we develop a two-layer homolog network approach for PFAS nontarget screening using mass spectrometry. first layer constructs networks between homologs, with evaluation showing that it filters 94% false candidates. second builds classes to expedite the PFAS. We detected 94 in twelve waterproof products two related industrial sludges, including 36 not previously reported any sample. A local dataset is constructed retrospective analysis by re-analyzing our previous samples, revealing fifteen samples collected 2005. retrieval public database MassIVE uncovers from seven countries. reveal historic global presence PFAS, providing guidance management policy-making concerning persistent chemicals.

Language: Английский

Citations

1
Unraveling the Exposure Spectrum of PFAS in Fluorochemical Occupational Workers: Structural Diversity, Temporal Trends, and Risk Prioritization DOI
Yanna Liu, Yunhe Guo,

Meilin Lv

et al.

Environmental Science & Technology, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Despite extensive poly/perfluoroalkyl substance (PFAS) discovery studies in various samples, the exposure spectrum fluorochemical occupational workers remains largely unexplored. Here, serum samples from 28 at a facility were analyzed using nontarget techniques, identifying 64 PFAS classes, including 15 novel ones such as pentafluorosulfur ether-substituted perfluoroalkyl sulfonic acids, hydrogen-substituted perfluoroalkylamines, and perfluoroalkylsulfonyl protocatechualdehyde esters. Temporal trend analyses (2008–2018) revealed stable levels for most but an increase perfluorobutanoic acid (PFBA) perfluorohexanesulfonic (PFHxS), suggesting industrial shifts long-chain to short-chain homologues China since early 2010s. Commonly reported structurally modified (e.g., hydrogen/carbonyl/chlorine substitution, ether insertion, unsaturation) likely historical byproducts of legacy production rather than intentionally manufactured alternatives. A Toxicological Priority Index-based risk assessment, integrating mobility, persistence, bioaccumulation indices, identified di(perfluoroakyl sulfonyl)imides, acids/carboxylic perfluoroalkylsulfonamidoacetic acids high-risk chemicals. Overall, exhibited higher mobility lower persistence PFAS, except chlorinated variants, which showed increased potential. This study highlights critical gaps historically emitted emphasizes need large-scale monitoring assessments manage emerging PFAS.

Language: Английский

Citations

1
Presence and sources of per- and polyfluoroalkyl substances (PFASs) in the three major rivers on Hainan Island DOI

Wang-Qing Tang,

Tuan‐Tuan Wang,

Jiang-Wei Miao

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: unknown, P. 120590 - 120590

Published: Dec. 1, 2024

Language: Английский

Citations

5
Perfluoroalkyl and Polyfluoroalkyl Substance Detection in Brewed Capsule Coffee DOI Creative Commons
Sung-Joon Hwang,

So-Young Kim,

Mingyu Jeon

et al.

Foods, Journal Year: 2025, Volume and Issue: 14(6), P. 980 - 980

Published: March 13, 2025

As food packaging materials are in direct contact with the we eat and cook under heat or pressure, consumers apprehensive of their adverse effects on products. Perfluoroalkyl polyfluoroalkyl substances (PFASs) often used because hydrophobic properties; however, some PFASs carcinogens, thus prompting further studies effects. In this study, a pretreatment method 31 coffee was established using QuEChERS extraction analyzed by liquid chromatography-tandem mass spectrometry. We brewed 32 types capsule distributed Korea, them for PFASs, evaluated safety. The results show that perfluorooctanoic acid 8:2 fluorotelomer sulfonate levels higher machine-brewed than coffees manually through paper filter. However, hazard quotient excess cancer risk all samples lower World Health Organization standards, therefore, these considered safe. study may aid expanding existing literature PFAS detection relation to human health.

Language: Английский

Citations

0
Risk prioritization and experimental validation of per- and polyfluoroalkyl substances (PFAS) in Chaohu Lake: based on nontarget and target analyses DOI
Wei Chang, Shendong Xu, Ting Liu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138179 - 138179

Published: April 1, 2025

Language: Английский

Citations

0
Per and polyfluoroalkyl substance profiles revealed by targeted and non-targeted screening in European Starling eggs from sites Across Canada DOI
Shaogang Chu, Shane R. de Solla, Tristan A. Smythe

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 126414 - 126414

Published: May 1, 2025

Language: Английский

Citations

0
Migration of acrylamide from food contact paper products and preliminary risk assessment DOI
Wei Liu, Dajin Yang, Ziyi Wang

et al.

Food Packaging and Shelf Life, Journal Year: 2025, Volume and Issue: 49, P. 101527 - 101527

Published: May 22, 2025

Language: Английский

Citations

0
Per- and polyfluoroalkyl substances in food and beverages: determination by LC-HRMS and occurrence in products from the Belgian market DOI Creative Commons
Virginie Van Leeuw, Svetlana V. Malysheva,

Guillaume Fosseprez

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 366, P. 143543 - 143543

Published: Oct. 1, 2024

Language: Английский

Citations

2
Electrochemically enhanced adsorption of perfluorooctanoic acid (PFOA) on CuO-CNTs composite electrodes DOI
Huan Lin, Yu Feng,

Daying Lin

et al.

Desalination, Journal Year: 2024, Volume and Issue: unknown, P. 118457 - 118457

Published: Dec. 1, 2024

Language: Английский

Citations

1