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Yin XL, Gu HW, Jalalvand AR, Liu YJ, Chen Y, Peng TQ. Dealing with overlapped and unaligned chromatographic peaks by second-order multivariate calibration for complex sample analysis: Fast and green quantification of eight selected preservatives in facial masks. J Chromatogr A 2018; 1573:18-27. [DOI: 10.1016/j.chroma.2018.09.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/05/2018] [Accepted: 09/09/2018] [Indexed: 10/28/2022]
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2
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A Green and Rapid Analytical Method for the Determination of Hydroxyethoxyphenyl Butanone in Cosmetic Products by Liquid Chromatography. COSMETICS 2018. [DOI: 10.3390/cosmetics5030044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
An analytical method for the determination of hydroxyethoxyphenyl butanone, which is used as an alternative preservative in cosmetic products, has been developed and validated for the first time. The method is based on a simple ultrasound-assisted lixiviation of the analyte from the cosmetic matrix followed by liquid chromatography with UV spectrophotometric detection. Under optimized conditions, the method limit of detection and limit of quantification values were 30 and 90 µg·g−1, respectively. The method was validated with good recovery values (86–103%) and precision values (RSD 0.2–4.7%). Finally, the proposed analytical method was successfully applied to 7 commercially available cosmetic samples including both lipophilic and hydrophilic matrices, such as moisturizing cream, sunscreen, shampoo, liquid hand soap, and make-up. Additionally, a laboratory-made cosmetic cream containing the target analyte was prepared and analyzed. The good analytical figures of merit of the proposed method, in addition to its environmentally-friendly characteristics, demonstrate its usefulness to perform the quality control of cosmetic products to ensure the safety of consumers.
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3
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The survey of analytical methods for sample preparation and analysis of fragrances in cosmetics and personal care products. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.01.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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4
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Wang Z, Zhang Q, Li H, Lv Q, Wang W, Bai H. Rapid and green determination of 58 fragrance allergens in plush toys. J Sep Sci 2017; 41:657-668. [DOI: 10.1002/jssc.201700556] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 10/18/2017] [Accepted: 11/08/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Zhijuan Wang
- Institute of Industrial and Consumer Product Safety; Chinese Academy of Inspection and Quarantine; Beijing China
| | - Qing Zhang
- Institute of Industrial and Consumer Product Safety; Chinese Academy of Inspection and Quarantine; Beijing China
| | - Haiyu Li
- Institute of Industrial and Consumer Product Safety; Chinese Academy of Inspection and Quarantine; Beijing China
| | - Qing Lv
- Institute of Industrial and Consumer Product Safety; Chinese Academy of Inspection and Quarantine; Beijing China
| | - Wan Wang
- Institute of Industrial and Consumer Product Safety; Chinese Academy of Inspection and Quarantine; Beijing China
| | - Hua Bai
- Institute of Industrial and Consumer Product Safety; Chinese Academy of Inspection and Quarantine; Beijing China
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Pérez-Outeiral J, Elcoroaristizabal S, Amigo JM, Vidal M. Development and validation of a method for the determination of regulated fragrance allergens by High-Performance Liquid Chromatography and Parallel Factor Analysis 2. J Chromatogr A 2017; 1526:82-92. [DOI: 10.1016/j.chroma.2017.10.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 10/11/2017] [Accepted: 10/12/2017] [Indexed: 10/18/2022]
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6
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Zhong Z, Li G. Current trends in sample preparation for cosmetic analysis. J Sep Sci 2016; 40:152-169. [PMID: 27333942 DOI: 10.1002/jssc.201600367] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 06/11/2016] [Accepted: 06/11/2016] [Indexed: 11/08/2022]
Abstract
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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Affiliation(s)
- Zhixiong Zhong
- Center for Disease Control and Prevention of Guangdong Province, Guangzhou, China
| | - Gongke Li
- School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, China
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Lores M, Llompart M, Alvarez-Rivera G, Guerra E, Vila M, Celeiro M, Lamas JP, Garcia-Jares C. Positive lists of cosmetic ingredients: Analytical methodology for regulatory and safety controls - A review. Anal Chim Acta 2016; 915:1-26. [PMID: 26995636 DOI: 10.1016/j.aca.2016.02.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 02/21/2016] [Accepted: 02/22/2016] [Indexed: 10/22/2022]
Abstract
Cosmetic products placed on the market and their ingredients, must be safe under reasonable conditions of use, in accordance to the current legislation. Therefore, regulated and allowed chemical substances must meet the regulatory criteria to be used as ingredients in cosmetics and personal care products, and adequate analytical methodology is needed to evaluate the degree of compliance. This article reviews the most recent methods (2005-2015) used for the extraction and the analytical determination of the ingredients included in the positive lists of the European Regulation of Cosmetic Products (EC 1223/2009): comprising colorants, preservatives and UV filters. It summarizes the analytical properties of the most relevant analytical methods along with the possibilities of fulfilment of the current regulatory issues. The cosmetic legislation is frequently being updated; consequently, the analytical methodology must be constantly revised and improved to meet safety requirements. The article highlights the most important advances in analytical methodology for cosmetics control, both in relation to the sample pretreatment and extraction and the different instrumental approaches developed to solve this challenge. Cosmetics are complex samples, and most of them require a sample pretreatment before analysis. In the last times, the research conducted covering this aspect, tended to the use of green extraction and microextraction techniques. Analytical methods were generally based on liquid chromatography with UV detection, and gas and liquid chromatographic techniques hyphenated with single or tandem mass spectrometry; but some interesting proposals based on electrophoresis have also been reported, together with some electroanalytical approaches. Regarding the number of ingredients considered for analytical control, single analyte methods have been proposed, although the most useful ones in the real life cosmetic analysis are the multianalyte approaches.
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Affiliation(s)
- Marta Lores
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain.
| | - Maria Llompart
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
| | - Gerardo Alvarez-Rivera
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
| | - Eugenia Guerra
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
| | - Marlene Vila
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
| | - Maria Celeiro
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
| | - J Pablo Lamas
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
| | - Carmen Garcia-Jares
- Laboratorio de Investigación y Desarrollo de Soluciones Analíticas (LIDSA), Departamento de Química Analitica, Nutrición y Bromatología, Facultad de Quimica, Universidade de Santiago de Compostela, Campus VIDA. Santiago de Compostela, E-15782, Spain
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Pérez-Outeiral J, Millán E, Garcia-Arrona R. Ultrasound-assisted emulsification microextraction coupled with high-performance liquid chromatography for the simultaneous determination of fragrance allergens in cosmetics and water. J Sep Sci 2015; 38:1561-9. [PMID: 25707401 DOI: 10.1002/jssc.201401330] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 02/11/2015] [Accepted: 02/13/2015] [Indexed: 11/10/2022]
Abstract
A simple, inexpensive, and environmentally friendly method based on ultrasound-assisted emulsification microextraction followed by solidification of floating organic drop and high-performance liquid chromatography coupled to diode array detection was developed for the simultaneous determination of 18 potentially allergenic fragrance substances. Several parameters affecting the microextraction process were investigated in detail by the "one-variable-at-a-time" approach. Optimal conditions were the following: 50 μL of 2-dodecanol as extraction solvent, 10 mL of sample containing 150 g/L of salt, and 5 min of sonication at 35°C. Under the optimized conditions, method showed good linearity in the selected ranges, with squared correlation coefficients ranging from 0.948 to 0.999. Limits of detection ranged from 0.001 to 0.154 μg/mL and enrichment factors from 9 to 237. Precision of the method, expressed as relative standard deviation, was checked at two levels obtaining good results (3.3-14.4%). Recovery studies were made in baby bath water and in eau de cologne showing acceptable accuracy. Finally, the developed method was successfully applied to different commercial cosmetic and water samples. The most commonly found analyte was linalool followed by cinnamal and lilial. Most of the analyzed samples contained at least one of the target compounds.
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Affiliation(s)
- Jessica Pérez-Outeiral
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Esmeralda Millán
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), San Sebastian, Spain
| | - Rosa Garcia-Arrona
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country (UPV/EHU), San Sebastian, Spain
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Lopez-Gazpio J, Garcia-Arrona R, Millán E. Simultaneous determination of multiclass preservatives including isothiazolinones and benzophenone-type UV filters in household and personal care products by micellar electrokinetic chromatography. Electrophoresis 2015; 36:1064-72. [PMID: 25598506 DOI: 10.1002/elps.201400519] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 12/19/2014] [Accepted: 01/09/2015] [Indexed: 11/10/2022]
Abstract
In this work, a simple and reliable micellar electrokinetic chromatography method for the separation and quantification of 14 preservatives, including isothiazolinones, and two benzophenone-type UV filters in household, cosmetic and personal care products was developed. The selected priority compounds are widely used as ingredients in many personal care products, and are included in the European Regulation concerning cosmetic products. The electrophoretic separation parameters were optimized by means of a modified chromatographic response function in combination with an experimental design, namely a central composite design. After optimization of experimental conditions, the BGE selected for the separation of the targets consisted of 60 mM SDS, 18 mM sodium tetraborate, pH 9.4 and 10% v/v methanol. The MEKC method was checked in terms of linearity, LODs and quantification, repeatability, intermediate precision, and accuracy, providing appropriate values (i.e. R(2) ≥ 0.992, repeatability RSD values ˂9%, and accuracy 90-115%). Applicability of the validated method was successfully assessed by quantifying preservatives and UV filters in commercial consumer products.
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Affiliation(s)
- Josu Lopez-Gazpio
- Faculty of Chemistry, Department of Applied Chemistry, University of the Basque Country (UPV/EHU), Donostia-San Sebastián, Spain
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Simultaneous Separation and Determination of 22 Coumarin Derivatives in Cosmetics by UPLC-MS/MS. Chromatographia 2015. [DOI: 10.1007/s10337-014-2841-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zhu K, Gong S, Dai Y, Tuo S, Liu Z, Qian L, Peng J, Zhou F. Determination of Preservatives in Water-Based Adhesives by Gas Chromatography–Mass Spectrometry. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.984193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Determination of Food Preservatives in Drinks by Dispersive Liquid-Liquid Microextraction Coupled to Capillary Gas Chromatography. ACTA ACUST UNITED AC 2014. [DOI: 10.4028/www.scientific.net/amr.1030-1032.357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study describes an analytical method employing capillary gas chromatography (GC) using flame ionization detection (FID) that has been developed for the simultaneous determination of food preservatives in drinks, including sorbic acid (SA), benzonic acid (BA) and methyl paraben (MP). For this purpose, dispersive liquid-liquid microextraction (DLLME) was applied as a sample preparation technique. The DLLME conditions such as the types and volume of extraction solvent, the types and volume of the disperser solvent, pH value and salt addition were investigated and optimized. The method was linear in the ranges from 0.5 to 100.0 μg·mL-1for abovementioned preservatives withR2≥ 0.9991. The DLLME procedure allowed efficient recovery of the analyted preservatives ranging between 91 % and 108 % with a relative standard deviation (RSD) ≤ 6.1 for the blank samples spiked with 20, 40 and 80 μg·mL-1of preservatives, respectively. The developed procedure was demonstrated to be a effective method for the analysis of preservatives in drinks. Furthermore, the method is simple, reproducible, envioronmentally friendly and inexpensive.
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