Determination of Lead in Eye Shadow and Blush by High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry Employing Direct Solid Sampling

Barros, Ariane Isis; Silva, Tiago V.; Ferreira, E.; Neto, José Anchieta Gomes

doi:10.5935/0103-5053.20140228

Cited by 7 publications

(8 citation statements)

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“…Lip products are presented in a wide variety of colors, that are produced by addition of pigments. These pigments may be mineral or organic and may contain heavy metals as impurities in the pigment formulation (7)(8)(9). It is believed that at certain specified limits, some heavy metals could be of biological importance to human (10).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of heavy metal content of some lipsticks in Iran market

et al. 2016

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This study quantitatively estimated heavy metals as cadmium, lead, chromium and nickel (Cd, Pb, Cr and Ni) using flame atomic absorption spectrometry (FAAS) in ten lipstick products sold by local markets in Sari, Mazandaran State, Iran. All the samples were digested in HNO 3 and HClO 4 and then evaluated for heavy metal contents. All the concentrations are mean value of triplicate experiments for each sample. Analysis of variance (ANOVA) and Tukey post-hoc tests were used to determine significant variations in heavy metal contents and p < 0.05 was considered as significant. The determined range of cadmium, lead, chromium and nickel were 0.01-0.05 g /g, 0.18-0.80 g/g, 0.06-0.75 g/g, and 0.00-0.34 g/g, respectively. These results showed that nickel and cadmium contents were less than WHO and US FDA safe limit, while for chromium only one samples (No. 5) showed higher concentration than safe limit. The content of lead in all samples were lower than safe limit unless sample 6 which showed high level of lead.

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Section: Introductionmentioning

confidence: 99%

Evaluation of heavy metal content of some lipsticks in Iran market

et al. 2016

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“…Direct solid sampling and HR-CS GF AAS determination using aqueous standard solutions and EC may significantly improve sample throughput, as minimal sample preparation is required. As examples of such a strategy we have elemental analysis of cheese (Tinas et al, 2017 ), fertilizers (Souza et al, 2015 ), spices (Virgilio et al, 2015 ), eye shadow (Barros et al, 2014 , 2015 , 2016 ), incense (Coco et al, 2017 ), high-purity silicon (Bechlin et al, 2016 ), and soil (Babos et al, 2017 ; Table 1 ).…”

Section: Traditional Calibration Methodsmentioning

confidence: 99%

Traditional Calibration Methods in Atomic Spectrometry and New Calibration Strategies for Inductively Coupled Plasma Mass Spectrometry

Carter¹,

Barros²,

Nóbrega³

et al. 2018

Front. Chem.

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“…was compared with some methodologies applied in the cosmetic digestion [11,20,37]. The methodology proposed to the consumers a lower volume of reagents, generate less waste volume, does not use reagent with high hazard (HF), and employs equipment for easy acquisition and maintenance, such as ultrasonic bath and digester block.…”

Section: Ni Pb Zn Asmentioning

confidence: 99%

Cosmetic products for children and adults – determination of As, Ni, Pb AND Zn contents

Popowiczk

Tonial

2021

Tecno-log.

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O objetivo deste trabalho foi determinar a concentração de elementos potencialmente tóxicos em diferentes produtos cosméticos, usando metodologias de digestão simples, acessíveis e técnicas espectroscópicas. Um total de doze produtos foram selecionados, comprados e analisados, os quais incluem blush (BL), sombra para os olhos (SH), pó facial (PO) e tinta em pó para crianças (PP). As amostras foram secas (a 100ºC), trituradas e homogeneizadas. Para digestão duas metodologias foram empregadas. Os teores de Ni, Pb e Zn foram quantificados por espectrometria de absorção atômica com chama (FAAS), e os teores de As por espectrometria de absorção atômica com atomização eletrotérmica em forno de grafite (GFAAS). Em geral, as amostras apresentaram teores abaixo do limite de detecção (LOD) para Ni, Pb, As e Zn. No entanto, algumas amostras de PP apresentaram teores de Zn entre 2 ± 1 e 442 ± 32 mg L-1. Esse resultado deve-se provavelmente ao uso de alguns pigmentos naturais ou inorgânicos, e sugerem as seguintes ações: (1) monitoramento regular de elementos potencialmente tóxicos em produtos de PP; (2) novos estudos sobre os níveis de Zn em produtos cosméticos para crianças; e (3) a criação de legislação para regular a composição dos produtos de PP.

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Determination of Lead in Eye Shadow and Blush by High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry Employing Direct Solid Sampling

Cited by 7 publications

References 1 publication

Evaluation of heavy metal content of some lipsticks in Iran market

Evaluation of heavy metal content of some lipsticks in Iran market

Traditional Calibration Methods in Atomic Spectrometry and New Calibration Strategies for Inductively Coupled Plasma Mass Spectrometry

Cosmetic products for children and adults – determination of As, Ni, Pb AND Zn contents

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