Rapid and sensitive determination of plasticizer diethylhexyl phthalate in drink by diffuse reflectance UV spectroscopy coupled with membrane filtration

Chen, Guiping; Hu, Huilian; Wu, Ting; Tong, Peijin; Liu, Bingxiang; Zhu, Bin; Du, Yukou

doi:10.1016/j.foodcont.2013.07.009

Cited by 29 publications

(13 citation statements)

References 22 publications

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“…In 2014, a new extraction method based on membrane filtration-enrichment was proposed for the analysis of DEHP in drink [23]. A nylon membrane (0.22 mm pore size, 50 mm diameter) was selected as a solid-phase support in the analysis of DEHP in drink.…”

Section: Other Extraction Methodsmentioning

confidence: 99%

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Recent advances in analysis of phthalate esters in foods

Yang

Wang

et al. 2015

TrAC Trends in Analytical Chemistry

130

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Section: Other Extraction Methodsmentioning

confidence: 99%

“…In distilled liquor samples, DBP was detected frequently with levels of over 0.3 mg/kg. DINP, DNOP, BBP, and other PAEs were detected in soft drinks [11,[23][24][25].…”

Section: Introductionmentioning

confidence: 98%

Recent advances in analysis of phthalate esters in foods

Yang

Wang

et al. 2015

TrAC Trends in Analytical Chemistry

130

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“…In addition, DEHP can also be detected by diffuse reflectance UV–visible (DRUV‐Vis) spectroscopy and membrane filtration. This method can effectively and accurately detect DEHP concentrations of 0.03–5 mg L −1 in drinks …”

Section: The Plasticizer Adulteration Incident In Taiwanmentioning

confidence: 99%

Adverse child health impacts resulting from food adulterations in the Greater China Region

Chow

2017

J Sci Food Agric

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Food adulteration has a long history in human society, and it still occurs in modern times. Because children are relatively vulnerable to food adulterants, studying the health impacts of food adulteration on children is important. This article provides an overview of the child health impacts of food adulterants in two recent food adulteration incidents in the Greater China Region: (1) a plasticizer incident in Taiwan and (2) a 2,4,6-triamino-1,3,5-triazine (melamine)-tainted milk incident in China. The involved food adulterants, di-(2-ethylhexyl) phthalate (DEHP), diisononyl phthalate (DiNP) and melamine, are harmful to the hippocampus, kidneys, reproductive organs and immune system of children, and they also increase the risk of cancer. To detect food adulteration and to avoid further harm caused by food adulteration, simple screening methods have been developed, and they have recently emerged as a new focus area for research. This article also summarizes the simple screening methods used to analyse the aforementioned food adulterants and reports how governments reacted to the recent food incidents. © 2017 Society of Chemical Industry.

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“…Phthalates bioaccumulate in tissues mimicking endocrine disruptors, and certain phthalates such as dibutyl phthalate (DBP), or bis(2‐ n ‐ethylhexyl) phthalate (DEHP) are priority hazardous substances by the European Union, the Environmental Protection Agency (EPA), and other international organizations . They have been detected in drinking water, representing a risk for the ecosystem and public health . Therefore, the removal of DBP and DEHP using porous materials is desirable, in order to obtain a high extraction efficiency, economic feasibility, minimization of waste generation, and a low energy consumption …”

Section: Introductionmentioning

confidence: 99%

Nanoparticle@Metal‐Organic Frameworks as a Template for Hierarchical Porous Carbon Sponges

Salazar-Beltrán

Cabello

Guzmán-Mar

et al. 2018

Chemistry A European J

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The preparation of hierarchical porous carbon sponges (HCS) from metal oxide nanoparticle@metal-organic frameworks is reported. ZnO nanoparticles are partially converted to zeolitic imidazolate framework-8 (ZIF-8) crystals in presence of n-butylamine to obtain ZnO@ZIF-8 porous hybrids. After direct carbonization, followed by ZnO acidic etching, ZnO@ZIF-8 crystals were converted to submicrometric HCS. Due to the high surface area and accessible porosity, combining micro- and mesoporosity of HCS, their application for the extraction of water pollutants was studied by preparing HCS/polymer membranes, and showed a high efficiency for the fast (650 L m h ) removal of plastic degradation by-products (DBP, dibutyl phthalate. DEHP, bis(2-n-ethylhexyl)phthalate). DBP and DEHP breakthroughs were lower than 3 % after the filtration of 100 mL of water containing simultaneously both phthalates at a high concentration level (300 μg L , each). HCS/polymer membranes were reusable up to 5 times, maintaining their extraction capacity, with relative errors of 6 % for DBP, and <1 % for DEHP.

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Rapid and sensitive determination of plasticizer diethylhexyl phthalate in drink by diffuse reflectance UV spectroscopy coupled with membrane filtration

Cited by 29 publications

References 22 publications

Recent advances in analysis of phthalate esters in foods

Recent advances in analysis of phthalate esters in foods

Adverse child health impacts resulting from food adulterations in the Greater China Region

Nanoparticle@Metal‐Organic Frameworks as a Template for Hierarchical Porous Carbon Sponges

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