Determination of formaldehyde in hair creams by gas chromatography‐mass spectrometry

Lobo, Fabiana Aparecida; Santos, Talysson Manoel de Oliveira; Vieira, Karla Moreira; Osório, Vanessa Moreira; Taylor, Jason G.

doi:10.1002/dta.1808

Cited by 15 publications

(7 citation statements)

References 17 publications

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“…GC has many advantages over other measurement methods. Due to its high separation power, GC has found wide application in the food industry [ 43 , 44 ] and medicine [ 45 , 46 ]. No other method allows analysis of water samples or multicomponent liquid systems with hundreds of components in such a short time.…”

Section: In Vitro Fa Measurementmentioning

confidence: 99%

Approaches to Formaldehyde Measurement: From Liquid Biological Samples to Cells and Organisms

Lipskerov

Sheshukova

Komarova

2022

IJMS

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Formaldehyde (FA) is the simplest aldehyde present both in the environment and in living organisms. FA is an extremely reactive compound capable of protein crosslinking and DNA damage. For a long time, FA was considered a “biochemical waste” and a by-product of normal cellular metabolism, but in recent decades the picture has changed. As a result, the need arose for novel instruments and approaches to monitor and measure not only environmental FA in water, cosmetics, and household products, but also in food, beverages and biological samples including cells and even organisms. Despite numerous protocols being developed for in vitro and in cellulo FA assessment, many of them have remained at the “proof-of-concept” stage. We analyze the suitability of different methods developed for non-biological objects, and present an overview of the recently developed approaches, including chemically-synthesized probes and genetically encoded FA-sensors for in cellulo and in vivo FA monitoring. We also discuss the prospects of classical methods such as chromatography and spectrophotometry, and how they have been adapted in response to the demand for precise, selective and highly sensitive evaluation of FA concentration fluctuations in biological samples. The main objectives of this review is to summarize data on the main approaches for FA content measurement in liquid biological samples, pointing out the advantages and disadvantages of each method; to report the progress in development of novel molecules suitable for application in living systems; and, finally, to discuss genetically encoded FA-sensors based on existing natural biological FA-responsive elements.

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Section: In Vitro Fa Measurementmentioning

confidence: 99%

Approaches to Formaldehyde Measurement: From Liquid Biological Samples to Cells and Organisms

Lipskerov

Sheshukova

Komarova

2022

IJMS

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“…Lobo et al [32] developed a method for the quantification of formaldehyde in hair straightening creams collected at various salons of a city in Brazil, using 2,4-DNPH as a derivatization reagent and analysis by GC-MS. The pH is an important factor in this reaction, due to competition between the nucleophilicity and basicity of 2,4-DNPH.…”

Section: Mass Spectrometrymentioning

confidence: 99%

Use of Mass Spectrometry for the Determination of Formaldehyde in Samples Potentially Toxic to Humans: A Brief Review

Souza¹,

Cunha²,

Chagas³

et al. 2017

Mass Spectrometry

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The chemical characteristics of formaldehyde make it widely used and important in the global economy. It has applications in the health area and in various industrial sectors. However, formaldehyde is considered toxic substance and is classifed as a persistent organic pollutant. Direct and prolonged contact with formaldehyde can cause serious damage to the body and may even lead to death. It is classifed by several agencies as a human carcinogen and may exhibit mutagenic/teratogenic efects and/or damage the endocrine system. Various matrices have been found to contain formaldehyde at concentrations higher than those permited by global health regulatory agencies. To this end, mass spectrometry can provide a very useful tool, enabling the identifcation and quantifcation of formaldehyde. Although various analytical techniques can be used for the determination and quantifcation of volatile organic compounds, chromatography is one of the most widely used methods due to its precision. Coupled to a detection system such as mass spectrometry, it can be employed for the determination of compounds potentially toxic to humans, including formaldehyde. The purpose of this chapter is to summarize some recent and important studies concerning the quantifcation of formaldehyde using mass spectrometry as a powerful analytical tool.

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“…Additionally, GC-MS technique coupled with HS-SPME was also employed to determine different volatile compounds (Cui et al, 2020). Gas chromatography coupled to mass spectrometry (GC-MS) has also been used for the determination of formaldehyde in various samples (Kenessov et al, 2011;Lobo et al, 2015;Yeh et al, 2013;del Barrio et al, 2006). In another important study, time-domain nuclear magnetic resonance (TD-NMR) was employed to get the quantitative information of formaldehyde in milk sample, chemometric method was used for the same.…”

Section: Introductionmentioning

confidence: 99%

Determination of migrated formaldehyde from kitchenware using gas chromatography-mass spectrometry

et al. 2022

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Formaldehyde is classified as human carcinogen by International Agency for Research on Cancer (IARC) (International Agency for Research on Cancer, 2018); Li et al., 2008). Besides IARC, U.S. Department of Health and Human Services, also listed formaldehyde as "known to be carcinogen" in its Twelfth Report on Carcinogens in 2011 (National Toxicology Program, 2016). Thus, food we take for our health may turn into toxic substances when taken regularly in melamine-formaldehyde utensils and in amounts which exceeds the permissible limits. Commission Regulation (EU) No. 10/2011 (Article 3(1)(b) of Regulation (EC) 1935/2004) which is concern about the quality of the food contact materials, recommends that the plastic food contact materials should not release 10 mg of substance per 1 dm 2 surface area of

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Determination of formaldehyde in hair creams by gas chromatography‐mass spectrometry

Cited by 15 publications

References 17 publications

Approaches to Formaldehyde Measurement: From Liquid Biological Samples to Cells and Organisms

Approaches to Formaldehyde Measurement: From Liquid Biological Samples to Cells and Organisms

Use of Mass Spectrometry for the Determination of Formaldehyde in Samples Potentially Toxic to Humans: A Brief Review

Determination of migrated formaldehyde from kitchenware using gas chromatography-mass spectrometry

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