Quantitative determination of butylated hydroxyanisole and n-propyl gallate in cosmetics using three-dimensional fluorescence coupled with second-order calibration

Wang, Jianyao; Chen, Yao; Zhai, Min; Qing, Xiang-Dong; Yu, Ru‐Qin

doi:10.1016/j.talanta.2013.05.028

Cited by 37 publications

(13 citation statements)

References 35 publications

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“…The ultrasonic bath is the most available and cheap ultrasonic device and allows batch sample treatment. It was often used to extract a wide variety of restricted and banned substances in cosmetics covering all categories of products: makeup powder, eye shadow, lipstick, sunscreen, bleaching cream, lotion, shampoo, soap, and hair dyes [67,71,[120][121][122][123][124][125][126][127][128][129][130][131].…”

Section: Ultrasound-assisted Extractionmentioning

confidence: 99%

Current trends in sample preparation for cosmetic analysis

Zhong

2016

J of Separation Science

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The widespread applications of cosmetics in modern life make their analysis particularly important from a safety point of view. There is a wide variety of restricted ingredients and prohibited substances that primarily influence the safety of cosmetics. Sample preparation for cosmetic analysis is a crucial step as the complex matrices may seriously interfere with the determination of target analytes. In this review, some new developments (2010-2016) in sample preparation techniques for cosmetic analysis, including liquid-phase microextraction, solid-phase microextraction, matrix solid-phase dispersion, pressurized liquid extraction, cloud point extraction, ultrasound-assisted extraction, and microwave digestion, are presented. Furthermore, the research and progress in sample preparation techniques and their applications in the separation and purification of allowed ingredients and prohibited substances are reviewed.

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Section: Ultrasound-assisted Extractionmentioning

confidence: 99%

Current trends in sample preparation for cosmetic analysis

Zhong

2016

J of Separation Science

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“…Antioxidants are compounds frequently added to food products and cosmetics in order to retard processes involved in lipid oxidation . The antioxidants are additives of high importance in cosmetic products since they help the skin repair, contribute to cell rejuvenation and prevent the skin cancer . Therefore, some synthetic antioxidants such as 2‐(1,1‐Dimethylethyl)‐1,4‐benzenediol (TBHQ), 2,3‐t‐Butyl‐4‐hydroxyanisole (BHA) and 2,6‐Di‐tert‐butyl‐4‐methylphenol (BHT) have been used in cosmetic formulations .…”

Section: Introductionmentioning

confidence: 99%

Light‐emitting Diode‐assisted Determination of 2‐(1,1‐Dimethylethyl)‐1,4‐Benzenediol in Cosmetic Samples Exploiting TiO₂ Sensitized with Lithium 7,7′,8,8′‐Tetracyanoquinodimethanide

et al. 2018

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This paper reports a novel analytical device for the determination of 2‐(1,1‐dimethylethyl)‐1,4‐benzenediol antioxidant (TBHQ) in cosmetic samples exploiting a photoelectrochemical sensor based on titanium dioxide nanoparticles sensitized with lithium 7,7′,8,8′‐tetracyanoquinodimethanide on indium tin oxide electrode. The proposed photoelectrochemical sensor possesses the capacity of harvesting light energy from a commercial light‐emitting diode (LED) lamp for the determination of TBHQ molecules. The photoelectrochemical sensor presented photocurrent response to antioxidant about 2‐fold higher than pure titanium dioxide. The sensor shows high photocurrent response to TBHQ antioxidant in comparison to photocurrent response to 2,3‐t‐butyl‐4‐hydroxyanisole and 2,6‐Di‐tert‐butyl‐4‐methylphenol, indicating selectivity to TBHQ. Under optimized experimental conditions, the photoelectrochemical sensor presents two linear ranges of response for the analyte, the former from 0.6 to 200 μmol L−1, and the latter from 200 to 5000 μmol L−1. A low limit of detection of 0.17 μmol L−1 was obtained for the proposed photoelectrochemical sensor. The sensor was successfully employed to the analysis of cosmetic samples, with recovery values between 96 % and 98 %.

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“…The present state of the art in simultaneous antioxidant analysis involves high−performance liquid chromatography (HPLC) [8,9], chemometric approach [10], gas chromatography−tandem mass spectrometry [11], batch injection analysis [12], spectrofluorimetric method [13,14], capillary electrophoresis [15], and so on. But all of these methods, especially those involving chromatography, are generally time−consuming due to the pre−extraction steps, need highly toxic solvents and in some situations require rather expensive complicated equipment.…”

Section: Introductionmentioning

confidence: 99%

Hierarchical triple-shelled porous hollow zinc oxide spheres wrapped in graphene oxide as efficient sensor material for simultaneous electrochemical determination of synthetic antioxidants in vegetable oil

Gan

Zhao

Wang

et al. 2016

Sensors and Actuators B: Chemical

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yong Sun, Hierarchical triple-shelled porous hollow zinc oxide spheres wrapped in graphene oxide as efficient sensor material for simultaneous electrochemical determination of synthetic antioxidants in vegetable oil, Sensors and Actuators B: Chemical http://dx.Graphical abstract Highlights  A electrochemical sensor is proposed for the simultaneous detection of TBHQ and BHA.  GO−wrapped triple−shelled porous hollow ZnO spheres are used for signal enhancement.  The sensor shows high detection sensitivity and selectivity for TBHQ and BHA.  The sensor can be successfully applied to detect TBHQ and BHA in vegetable oil. 3 Abstract Hierarchical triple−shelled porous hollow zinc oxide spheres (ZnO TPHS) were conveniently synthesized via a hard template method. And the ZnO TPHS were then wrapped into graphene oxide (GO) nanosheets though electrostatic attraction after being amino−functionalized. The composition of ZnO TPHS@GO hybrid was determined using energy dispersive X−ray spectroscopic analysis, X−ray diffraction and Raman spectra. The morphology of ZnO TPHS@GO hybrid was comprised of ZnO nanoparticles and ultrathin GO nanosheets that were characterized with scanning electron microscopy and transmission electron microscopy. The porous hollow structure and intimate contact between ZnO TPHS and GO interfaces provided a large surface area and high electron transfer activity for synthetic antioxidants in an acidic electrolyte. Based on this, a novel electrochemical sensor for the simultaneous determination of tert−butylhydroquinone (TBHQ) and butylated hydroxyanisole (BHA) has been constructed using ZnO TPHS@GO as sensing material. Under optimal conditions, the developed sensor exhibited excellent electrochemical responses in the co−detection of TBHQ and BHA, with limits of detection of 0.137 and 0.0488 M (S/N = 3), respectively. Besides, the selectivity, reproducibility and application in edible vegetable oil samples were also investigated. This study proposed a novel method of fabrication of metal oxide−decorated GO−based materials for the fabrication of sensitive electrochemical sensors that met the needs of food safety control.

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Quantitative determination of butylated hydroxyanisole and n-propyl gallate in cosmetics using three-dimensional fluorescence coupled with second-order calibration

Cited by 37 publications

References 35 publications

Current trends in sample preparation for cosmetic analysis

Current trends in sample preparation for cosmetic analysis

Light‐emitting Diode‐assisted Determination of 2‐(1,1‐Dimethylethyl)‐1,4‐Benzenediol in Cosmetic Samples Exploiting TiO₂ Sensitized with Lithium 7,7′,8,8′‐Tetracyanoquinodimethanide

Hierarchical triple-shelled porous hollow zinc oxide spheres wrapped in graphene oxide as efficient sensor material for simultaneous electrochemical determination of synthetic antioxidants in vegetable oil

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Quantitative determination of butylated hydroxyanisole and n-propyl gallate in cosmetics using three-dimensional fluorescence coupled with second-order calibration

Cited by 37 publications

References 35 publications

Current trends in sample preparation for cosmetic analysis

Current trends in sample preparation for cosmetic analysis

Light‐emitting Diode‐assisted Determination of 2‐(1,1‐Dimethylethyl)‐1,4‐Benzenediol in Cosmetic Samples Exploiting TiO2 Sensitized with Lithium 7,7′,8,8′‐Tetracyanoquinodimethanide

Hierarchical triple-shelled porous hollow zinc oxide spheres wrapped in graphene oxide as efficient sensor material for simultaneous electrochemical determination of synthetic antioxidants in vegetable oil

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Product

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Light‐emitting Diode‐assisted Determination of 2‐(1,1‐Dimethylethyl)‐1,4‐Benzenediol in Cosmetic Samples Exploiting TiO₂ Sensitized with Lithium 7,7′,8,8′‐Tetracyanoquinodimethanide