Simultaneous analysis of several plasticizer classes in different matrices by on-line turbulent flow chromatography-LC–MS/MS DOI Creative Commons
Julio Fernández-Arribas, S. Callejas, Aleix Balasch

и другие.

Analytical and Bioanalytical Chemistry, Год журнала: 2024, Номер 416(29), С. 6957 - 6972

Опубликована: Окт. 19, 2024

Abstract The development of methodologies for the determination plasticizers is essential assessing environmental and human impact resulting from use plastics. A fast analytical method with on-line purification based on turbulent flow chromatography (TFC) coupled to tandem mass spectrometry (MS–MS) has been developed analysis ten phthalates, four alternative (including adipates citrates), 20 organophosphate esters (OPEs). validated across different matrices. Analytical parameters showed acceptable recoveries ranging between 50 125%, RSDs lower than 20%, mLODs 0.001–2.08 ng g −1 wet weight (ww), 0.002–0.30 , 0.001–0.93 m −3 foodstuffs, face masks, ambient air, respectively. These were applied foodstuff samples purchased in grocery stores, reusable self-filtering indoor air measured locations. Plasticizers detected all analyzed samples, values up 22.0 μg ww, 6.78 572 contribution each family total plasticizer content varied 1.3 87%, 0.5 98%, 65% plasticizers, OPEs, findings highlighted need capable simultaneously a wide number minimal extraction steps. This capability crucial order obtain more conclusive insights into these pollutants both environment health, arising sources exposure such as plastic materials, atmospheric air. Graphical

Язык: Английский

Occurrence of Organophosphate Esters in Food and Food Contact Materials and Related Human Exposure Risks DOI
Yang Cui,

Ruoxian Zhou,

Yuhan Yin

и другие.

Journal of Agricultural and Food Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

Organophosphate esters (OPEs) are a class of anthropogenic chemicals that have long been used as plasticizers and flame retardants. Dietary intake is an important OPE exposure pathway for humans. Since OPEs usually industrial additives in food contact materials (FCMs), can enter foods through to FCMs. This paper focused on FCM-related risks foods, summarizing the presence FCMs analyzing migration from food, assessing dietary risk Overall, levels were at higher than those foods. Processed packaged contained nonprocessed/fresh The investigations revealed be more likely transferred under conditions temperature longer time. We hope this work will extend our current knowledge apportionment sources highlight existing research gaps.

Язык: Английский

Процитировано

0
Simultaneous analysis of several plasticizer classes in different matrices by on-line turbulent flow chromatography-LC–MS/MS DOI Creative Commons
Julio Fernández-Arribas, S. Callejas, Aleix Balasch

и другие.

Analytical and Bioanalytical Chemistry, Год журнала: 2024, Номер 416(29), С. 6957 - 6972

Опубликована: Окт. 19, 2024

Abstract The development of methodologies for the determination plasticizers is essential assessing environmental and human impact resulting from use plastics. A fast analytical method with on-line purification based on turbulent flow chromatography (TFC) coupled to tandem mass spectrometry (MS–MS) has been developed analysis ten phthalates, four alternative (including adipates citrates), 20 organophosphate esters (OPEs). validated across different matrices. Analytical parameters showed acceptable recoveries ranging between 50 125%, RSDs lower than 20%, mLODs 0.001–2.08 ng g −1 wet weight (ww), 0.002–0.30 , 0.001–0.93 m −3 foodstuffs, face masks, ambient air, respectively. These were applied foodstuff samples purchased in grocery stores, reusable self-filtering indoor air measured locations. Plasticizers detected all analyzed samples, values up 22.0 μg ww, 6.78 572 contribution each family total plasticizer content varied 1.3 87%, 0.5 98%, 65% plasticizers, OPEs, findings highlighted need capable simultaneously a wide number minimal extraction steps. This capability crucial order obtain more conclusive insights into these pollutants both environment health, arising sources exposure such as plastic materials, atmospheric air. Graphical

Язык: Английский

Процитировано

2