Human exposure to bisphenol A (BPA)

Reproductive Toxicology, Journal Year: 2007, Volume and Issue: 24(2), P. 139 - 177

Published: Aug. 1, 2007

Language: Английский

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Safety assessment of esters of p-hydroxybenzoic acid (parabens)

Food and Chemical Toxicology, Journal Year: 2005, Volume and Issue: 43(7), P. 985 - 1015

Published: March 15, 2005

Language: Английский

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A review of dietary and non-dietary exposure to bisphenol-A

Food and Chemical Toxicology, Journal Year: 2012, Volume and Issue: 50(10), P. 3725 - 3740

Published: Aug. 4, 2012

Language: Английский

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Human exposure to bisphenol A

Toxicology, Journal Year: 2006, Volume and Issue: 226(2-3), P. 79 - 89

Published: June 19, 2006

Language: Английский

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Bisphenol S, a New Bisphenol Analogue, in Paper Products and Currency Bills and Its Association with Bisphenol A Residues

Environmental Science & Technology, Journal Year: 2012, Volume and Issue: 46(12), P. 6515 - 6522

Published: May 16, 2012

As the evidence of toxic effects bisphenol A (BPA) grows, its application in commercial products is gradually being replaced with other related compounds, such as S (BPS). Nevertheless, very little known about occurrence BPS environment. In this study, was analyzed 16 types paper and (n = 268), including thermal receipts, currencies, flyers, magazines, newspapers, food contact papers, airplane luggage tags, printing paper, kitchen rolls (i.e., towels), toilet paper. All receipt samples 111) contained at concentrations ranging from 0.0000138 to 22.0 mg/g (geometric mean: 0.181 mg/g). The overall mean papers were similar reported earlier for BPA same set samples. significant negative correlation existed between (r -0.55, p < 0.0001). detected 87% currency bill 52) 21 countries, below limit quantification (LOQ) 6.26 μg/g 0.029 μg/g). also found 14 product 105), 88%). To our knowledge, first report bills.

Language: Английский

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Are Structural Analogues to Bisphenol A Safe Alternatives?

Toxicological Sciences, Journal Year: 2014, Volume and Issue: 139(1), P. 35 - 47

Published: Feb. 23, 2014

Bisphenol A (BPA) is a chemical with widespread human exposure suspected of causing low-dose effects. Thus, need for developing alternatives to BPA exists. Structural analogues have already been detected in foods and humans. Due the structural analogy alternatives, there risk effects similar BPA.The aim was elucidate compare hazards bisphenol B (BPB), E (BPE), F (BPF), S (BPS) 4-cumylphenol (HPP) BPA.In vitro studies on steroidogenesis, receptor activity, biomarkers effect, as well Quantitative Structure-Activity Relationship (QSAR) modeling.All test compounds caused same qualitative estrogen androgen activities, most exhibited potencies within range BPA. Hormone profiles indicated specific mechanism action steroidogenesis which generally lead decreased androgen, increased progestagen levels. Differential corticosteroid synthesis were observed suggesting compound-specific mechanism. Overall, BPS less estrogenic antiandrogenic than BPA, but showed largest efficacy 17α-hydroxyprogesterone (17α-OH progesterone). Finally, indications DNA damage, carcinogenicity, oxidative stress, metabolism, skin sensitization one or more compounds.Interference endocrine system predominant effect compounds. substitution these should be carried out caution.

Language: Английский

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Widespread Occurrence of Bisphenol A in Paper and Paper Products: Implications for Human Exposure

Environmental Science & Technology, Journal Year: 2011, Volume and Issue: 45(21), P. 9372 - 9379

Published: Oct. 5, 2011

Bisphenol A (BPA) is used in a variety of consumer products, including some paper particularly thermal receipt papers, for which it as color developer. Nevertheless, little known about the magnitude BPA contamination or human exposure to result contact with and products. In this study, concentrations were determined 15 types products (n = 202), receipts, flyers, magazines, tickets, mailing envelopes, newspapers, food cartons, airplane boarding passes, luggage tags, printing business cards, napkins, towels, toilet paper, collected from several cities USA. Thermal papers also Japan, Korea, Vietnam. was found 94% 103) at ranging below limit quantitation (LOQ, 1 ng/g) 13.9 mg/g (geometric mean: 0.211 mg/g). The majority (81%) other 99) contained LOQ 14.4 μg/g 0.016 μg/g). Whereas highest (milligram-per-gram), napkins made recycled microgram-per-gram BPA. Contamination during recycling process source Daily intake (DI) through dermal absorption estimated based on measured handling frequency daily (calculated median concentrations) 17.5 1300 ng/day general population occupationally exposed individuals, respectively; these values are minor compared diet. Among contributed (>98%) exposures.

Language: Английский

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Are potential sources for human exposure to bisphenol-A overlooked?

International Journal of Hygiene and Environmental Health, Journal Year: 2011, Volume and Issue: 214(5), P. 339 - 347

Published: May 20, 2011

Language: Английский

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Air-assisted liquid–liquid microextraction method as a novel microextraction technique; Application in extraction and preconcentration of phthalate esters in aqueous sample followed by gas chromatography–flame ionization detection

Analytica Chimica Acta, Journal Year: 2012, Volume and Issue: 728, P. 31 - 38

Published: April 6, 2012

Language: Английский

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Endocrine modulating chemicals in food packaging: A review of phthalates and bisphenols

Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2023, Volume and Issue: 22(2), P. 1337 - 1359

Published: Feb. 15, 2023

Abstract Phthalates and bisphenol chemicals have been widely used globally in packaging materials consumer products for several decades. These highly functional become a concern due to their toxicity (i.e., endocrine/hormone modulators) ability migrate from food contact (FCMs) into matrices the environment resulting human environmental health risks. FCMs, composed of postconsumer materials, are particularly high risk containing these compounds. The evaluation recycled feedstocks FCMs is compulsory selection an appropriate detection method comply with applicable regulations necessary evaluate safety. Numerous proposed passed both compound classes that recognized as priority pollutants by United States Environmental Protection Agency European Union. Several brand owners retailers also released own “restricted substance lists” mounting regulatory concerns. This review article has two goals: (1) discuss utilization, toxicology, exposure routes, occurrence levels phthalates bisphenols associated legislation various countries (2) critical understanding updates detection/quantification techniques. Current techniques discussed include extraction sample preparation methods (solid‐phase microextraction [SPME], headspace SPME, Soxhlet procedure, ultrasound‐assisted extraction), chromatographic (gas, liquid, detectors), environmental/blank considerations quantification. complements previous foods 2009 discussing phthalate characteristics, analytical determining concentrations influence on migration potential food.

Language: Английский

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