101
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102
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Simultaneous determination of 17 disperse dyes in textile by ultra-high performance supercritical fluid chromatography combined with tandem mass spectrometry. Talanta 2014; 127:108-15. [DOI: 10.1016/j.talanta.2014.03.055] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 03/17/2014] [Accepted: 03/24/2014] [Indexed: 12/25/2022]
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103
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Sundramoorthy AK, Gunasekaran S. Applications of graphene in quality assurance and safety of food. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.04.015] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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104
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Quantitative determination of carmine in foods by high-performance liquid chromatography. Food Chem 2014; 158:521-6. [DOI: 10.1016/j.foodchem.2014.02.122] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 01/29/2014] [Accepted: 02/19/2014] [Indexed: 11/17/2022]
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105
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Shen Y, Zhang X, Prinyawiwatkul W, Xu Z. Simultaneous determination of red and yellow artificial food colourants and carotenoid pigments in food products. Food Chem 2014; 157:553-8. [DOI: 10.1016/j.foodchem.2014.02.039] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 02/04/2014] [Accepted: 02/11/2014] [Indexed: 01/24/2023]
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106
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Bismuth and Bismuth-Chitosan modified electrodes for determination of two synthetic food colorants by net analyte signal standard addition method. OPEN CHEM 2014. [DOI: 10.2478/s11532-014-0529-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractIn this paper, an electrochemical application of bismuth film modified glassy carbon electrode for azo-colorants determination was investigated. Bismuth-film electrode (BiFE) was prepared by ex-situ depositing of bismuth onto glassy carbon electrode. The plating potential was −0.78 V (vs. SCE) in a solution of 0.15 mg mL−1 Bi(III) and 0.05 mg mL−1 KBr for 180 s. In the next step, a thin film of chitosan was deposited on the surface of bismuth modified glassy carbon electrode, thus the bismuth-chitosan thin film modified glassy carbon electrode (Bi-CHIT/GCE) was fabricated and compared with bare GCE and bismuth modified GCE.Azo-colorants such as Sunset Yellow and Carmoisine were determined on these electrodes by differential pulse voltammetry. Due to overlapping peaks of Sunset Yellow and Carmoisine, simultaneous determination of them is not possible, so net analyte signal standard addition method (NASSAM) was used for this determination. The results showed that coated chitosan can enhance the bismuth film sensitivity, improve the mechanical stability without caused contamination of surface electrode. The Bi-CHIT/GC electrode behaved linearly to Sunset Yellow and Carmoisine in the concentration range of 5×10−6 to 2.38×10−4 M and 1×10−6 to 0.41×10−4 M with a detection limit of 10 µM (4.52 µg mL−1) and 10 µM (5.47 µg mL−1), respectively
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107
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Chao M, Ma X. Convenient Electrochemical Determination of Sunset Yellow and Tartrazine in Food Samples Using a Poly(L-Phenylalanine)-Modified Glassy Carbon Electrode. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-9879-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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108
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Four Derivative Spectrophotometric Methods for the Simultaneous Determination of Carmoisine and Ponceau 4R in Drinks and Comparison with High Performance Liquid Chromatography. Int J Anal Chem 2014; 2014:650465. [PMID: 24672549 PMCID: PMC3942328 DOI: 10.1155/2014/650465] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Revised: 12/10/2013] [Accepted: 12/10/2013] [Indexed: 11/25/2022] Open
Abstract
Four simple, rapid, and accurate spectrophotometric methods were developed for the simultaneous determination of two food colorants, Carmoisine (E122) and Ponceau 4R (E124), in their binary mixtures and soft drinks. The first method is based on recording the first derivative curves and determining each component using the zero-crossing technique. The second method uses the first derivative of ratio spectra. The ratio spectra are obtained by dividing the absorption spectra of the binary mixture by that of one of the components. The third method, derivative differential procedure, is based on the measurement of difference absorptivities derivatized in first order of solution of drink samples in 0,1 N NaOH relative to that of an equimolar solution in 0,1 N HCl at wavelengths of 366 and 451 nm for Carmoisine and Ponceau 4R, respectively. The last method, based on the compensation method is presented for derivative spectrophotometric determination of E122 and E124 mixtures with overlapping spectra. By using ratios of the derivative maxima, the exact compensation of either component in the mixture can be achieved, followed by its determination. These proposed methods have been successfully applied to the binary mixtures and soft drinks and the results were statistically compared with the reference HPLC method (NMKL 130).
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109
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Jia W, Chu X, Ling Y, Huang J, Lin Y, Chang J. Simultaneous determination of dyes in wines byHPLCcoupled to quadrupole orbitrap mass spectrometry. J Sep Sci 2014; 37:782-91. [DOI: 10.1002/jssc.201301374] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 01/16/2014] [Accepted: 01/21/2014] [Indexed: 01/08/2023]
Affiliation(s)
- Wei Jia
- College of chemistry and chemical EngineeringShaanxi University of Science and Technology Xi'an China
- Institute of Food SafetyChinese Academy of Inspection and Quarantine Beijing China
| | - Xiaogang Chu
- College of chemistry and chemical EngineeringShaanxi University of Science and Technology Xi'an China
- Institute of Food SafetyChinese Academy of Inspection and Quarantine Beijing China
| | - Yun Ling
- Institute of Food SafetyChinese Academy of Inspection and Quarantine Beijing China
| | - Junrong Huang
- College of chemistry and chemical EngineeringShaanxi University of Science and Technology Xi'an China
| | - Yuanhui Lin
- Beijing Entry‐Exit Inspection and Quarantine Bureau Beijing China
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110
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Shi Y, Li C, Liu S, Liu Z, Yang J, Zhu J, Qiao M, Duan R, Hu X. A novel method for detecting allura red based on triple-wavelength overlapping resonance Rayleigh scattering. RSC Adv 2014. [DOI: 10.1039/c4ra05401f] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple, sensitive and selective assay was established to detect trace allura red with ethyl violet in drinks, based on triple-wavelength overlapping resonance Rayleigh scattering.
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Affiliation(s)
- Ying Shi
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Chunyan Li
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Shaopu Liu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Zhongfang Liu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Jidong Yang
- College of Chemical and Environmental Engineering
- Chongqing Three Gorges University
- Chongqing 404100, China
| | - Jinghui Zhu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Man Qiao
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Ruilin Duan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
| | - Xiaoli Hu
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University)
- Ministry of Education
- College of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715, China
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111
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Determination of Amaranth in Beverage by Indirect Competitive Enzyme-linked Immunosorbent Assay (ELISA) Based on Anti-amaranth Monoclonal Antibody. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9779-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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112
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Gan T, Sun J, Meng W, Song L, Zhang Y. Electrochemical sensor based on graphene and mesoporous TiO2 for the simultaneous determination of trace colourants in food. Food Chem 2013; 141:3731-7. [DOI: 10.1016/j.foodchem.2013.06.084] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2013] [Revised: 06/13/2013] [Accepted: 06/18/2013] [Indexed: 11/28/2022]
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113
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A rapid shaking-based ionic liquid dispersive liquid phase microextraction for the simultaneous determination of six synthetic food colourants in soft drinks, sugar- and gelatin-based confectionery by high-performance liquid chromatography. Food Chem 2013; 141:182-6. [DOI: 10.1016/j.foodchem.2013.03.015] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Revised: 03/02/2013] [Accepted: 03/05/2013] [Indexed: 11/20/2022]
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114
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Schenone AV, Culzoni MJ, Marsili NR, Goicoechea HC. Determination of tartrazine in beverage samples by stopped-flow analysis and three-way multivariate calibration of non-linear kinetic-spectrophotometric data. Food Chem 2013; 138:1928-35. [DOI: 10.1016/j.foodchem.2012.11.126] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 11/12/2012] [Accepted: 11/17/2012] [Indexed: 11/29/2022]
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115
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A nanosilver-based spectrophotometry method for sensitive determination of tartrazine in food samples. Food Chem 2013; 138:1239-42. [DOI: 10.1016/j.foodchem.2012.11.029] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Revised: 10/24/2012] [Accepted: 11/06/2012] [Indexed: 11/18/2022]
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116
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Sensitive Voltammetric Sensor for Amaranth Based on Ordered Mesoporous Carbon. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2013. [DOI: 10.1016/s1872-2040(13)60650-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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117
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Abu Shawish HM, Ghalwa NA, Saadeh SM, Harazeen HE. Development of novel potentiometric sensors for determination of tartrazine dye concentration in foodstuff products. Food Chem 2013; 138:126-32. [DOI: 10.1016/j.foodchem.2012.10.048] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 09/22/2012] [Accepted: 10/13/2012] [Indexed: 11/30/2022]
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118
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Ye X, Du Y, Lu D, Wang C. Fabrication of β-cyclodextrin-coated poly (diallyldimethylammonium chloride)-functionalized graphene composite film modified glassy carbon-rotating disk electrode and its application for simultaneous electrochemical determination colorants of sunset yellow and tartrazine. Anal Chim Acta 2013; 779:22-34. [DOI: 10.1016/j.aca.2013.03.061] [Citation(s) in RCA: 115] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Revised: 03/20/2013] [Accepted: 03/25/2013] [Indexed: 11/28/2022]
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119
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Hajimahmoodi M, Afsharimanesh M, Moghaddam G, Sadeghi N, Oveisi MR, Jannat B, Pirhadi E, Zamani Mazdeh F, Kanan H. Determination of eight synthetic dyes in foodstuffs by green liquid chromatography. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:780-5. [DOI: 10.1080/19440049.2013.774465] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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120
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Harp BP, Miranda-Bermudez E, Barrows JN. Determination of seven certified color additives in food products using liquid chromatography. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:3726-3736. [PMID: 23528012 DOI: 10.1021/jf400029y] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This study describes a new method for determining FD&C Blue No. 1, FD&C Blue No. 2, FD&C Green No. 3, FD&C Red No. 3, FD&C Red No. 40, FD&C Yellow No. 5, and FD&C Yellow No. 6 in food products. These seven color additives are water-soluble dyes that are required to be batch certified by the U.S. Food and Drug Administration (FDA) before they may be used in food and other FDA-regulated products. In the new method, the color additives are extracted from a product using one of two procedures developed for various product types, isolated from the noncolored components, and analyzed by liquid chromatography with photodiode array detection. The method was validated by determining linearity, range, precision, recovery from various matrices, limit of detection, limit of quantitation, and relative standard deviation for each color additive. A survey of 44 food products, including beverages, frozen treats, powder mixes, gelatin products, candies, icings, jellies, spices, dressings, sauces, baked goods, and dairy products, found total color additives ranging from 1.9 to 1221 mg/kg. FDA intends to use the new method for conducting a rigorous, comprehensive dietary exposure assessment of certified color additives in products likely to be consumed by children.
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Affiliation(s)
- Bhakti Petigara Harp
- Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, Maryland 20740, United States.
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121
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Gan T, Sun J, Wu Q, Jing Q, Yu S. Graphene Decorated with Nickel Nanoparticles as a Sensitive Substrate for Simultaneous Determination of Sunset Yellow and Tartrazine in Food Samples. ELECTROANAL 2013. [DOI: 10.1002/elan.201300008] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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122
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Li WJ, Zhou X, Tong SS, Jia Q. Poly(N-isopropylacrylamide-co-N,N′-methylene bisacrylamide) monolithic column embedded with γ-alumina nanoparticles microextraction coupled with high-performance liquid chromatography for the determination of synthetic food dyes in soft drink samples. Talanta 2013; 105:386-92. [DOI: 10.1016/j.talanta.2012.10.065] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Revised: 10/12/2012] [Accepted: 10/20/2012] [Indexed: 11/24/2022]
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123
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Li M, Li R, Tan J, Jiang ZT. Titania-based molecularly imprinted polymer for sulfonic acid dyes prepared by sol-gel method. Talanta 2013; 107:203-10. [PMID: 23598213 DOI: 10.1016/j.talanta.2013.01.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2012] [Revised: 01/08/2013] [Accepted: 01/09/2013] [Indexed: 10/27/2022]
Abstract
A novel titania-based molecularly imprinted polymer (MIP) was synthesized through sol-gel process with sunset yellow (Sun) as template, without use of functional monomer. MIP was used as a solid-phase extraction material for the isolation and enrichment of sulfonic acid dyes in beverages. The results showed that MIP exhibited better selectivity, higher recovery and adsorption capacity for the sulfonic acid dyes compared to the non-imprinted polymer (NIP). MIP presented highest extraction selectivity to Sun when pH less than or equal to 3. The adsorption capacity was 485.9 mg g(-1), which was larger than that of NIP (384.7 mg g(-1)). The better clean-up ability demonstrated the capability of MIP for the isolation and enrichment of sulfonic acid dyes in complicated food samples. The mean recoveries for the sulfonic acid dyes on MIP were from 81.9% to 97.2% in spiked soft drink.
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Affiliation(s)
- Man Li
- Tianjin Key Laboratory of Food Biotechnology, College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, People's Republic of China
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124
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Aqueous Two-Phase Systems: A New Approach for the Determination of Brilliant Blue FCF in Water and Food Samples. J CHEM-NY 2013. [DOI: 10.1155/2013/236196] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A novel, simple, and more sensitive spectrophotometric procedure has been developed for the determination of brilliant blue FCF in water and food samples by an aqueous two-phase system (ATPS). In this method, adequate amount of polyethylene glycol/ sodium carbonate (PEG-4000/Na2CO3) was added to aqueous solution for formation of a homogeneous solution. To the mixture solution, suitable amount ofNa2CO3was added, the mixture solution was shaken until the salt was dissolved, and then it was separated into two clear phases easily and rapidly. The target analyte in the water sample was extracted into the polyethylene glycol phase. After extraction, measuring the absorbance at 634 nm was done. The effects of different parameters such as polyethylene glycol (type and concentration), pH, salt (type and amount), centrifuge time, and temperature on the ATPS of dye was investigated and optimum conditions were established. Linear calibration curves were obtained in the range of 0.25–750 ng/mL for brilliant blue FCF under optimum conditions. Detection limit based on three times the standard deviation of the blank (3Sb) was 0.12 ng/mL. The relative standard deviation (RSD) for 400 ng/mL was 3.14%. The method was successfully applied to the determination of brilliant blue FCF in spiked samples with satisfactory results. The relative recovery was between 96.0 and 102.2%.
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125
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Carbon Nanotube–Ionic Liquid (CNT–IL) Nanocamposite Modified Sol-Gel Derived Carbon-Ceramic Electrode for Simultaneous Determination of Sunset Yellow and Tartrazine in Food Samples. FOOD ANAL METHOD 2012. [DOI: 10.1007/s12161-012-9556-6] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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126
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Cobzac S, Casoni D, Pop D. Tartrazine determination from mustard sample by TLC-Photodensitometry and TLC-Digital processing of images. JPC-J PLANAR CHROMAT 2012. [DOI: 10.1556/jpc.25.2012.6.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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127
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Medeiros RA, Lourencao BC, Rocha-Filho RC, Fatibello-Filho O. Flow injection simultaneous determination of synthetic colorants in food using multiple pulse amperometric detection with a boron-doped diamond electrode. Talanta 2012; 99:883-9. [DOI: 10.1016/j.talanta.2012.07.051] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2012] [Revised: 07/17/2012] [Accepted: 07/18/2012] [Indexed: 11/15/2022]
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128
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Development of a polyclonal antibody-based enzyme-linked immunosorbent assay (ELISA) for detection of Sunset Yellow FCF in food samples. Talanta 2012; 99:125-31. [DOI: 10.1016/j.talanta.2012.05.029] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Revised: 05/11/2012] [Accepted: 05/16/2012] [Indexed: 11/20/2022]
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129
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Simultaneous voltammetric determination of synthetic colorants in food using a cathodically pretreated boron-doped diamond electrode. Talanta 2012; 97:291-7. [DOI: 10.1016/j.talanta.2012.04.033] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 04/17/2012] [Accepted: 04/18/2012] [Indexed: 11/21/2022]
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130
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One-step electrochemical approach for the preparation of graphene wrapped-phosphotungstic acid hybrid and its application for simultaneous determination of sunset yellow and tartrazine. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.04.039] [Citation(s) in RCA: 135] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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131
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Cobzac SC, Casoni D, Fazakaş AL, Sârbu C. DETERMINATION OF FOOD SYNTHETIC DYES IN POWDERS FOR JELLY DESSERTS USING SLIT-SCANNING DENSITOMETRY AND IMAGE ANALYSIS METHODS. J LIQ CHROMATOGR R T 2012. [DOI: 10.1080/10826076.2012.676875] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Simona Codruţa Cobzac
- a Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University , Cluj Napoca , România
| | - Dorina Casoni
- a Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University , Cluj Napoca , România
| | - Alexandru Lucian Fazakaş
- a Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University , Cluj Napoca , România
| | - Costel Sârbu
- a Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University , Cluj Napoca , România
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132
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Ghoreishi SM, Behpour M, Golestaneh M. Simultaneous determination of Sunset yellow and Tartrazine in soft drinks using gold nanoparticles carbon paste electrode. Food Chem 2012; 132:637-41. [DOI: 10.1016/j.foodchem.2011.10.103] [Citation(s) in RCA: 165] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Revised: 12/14/2010] [Accepted: 10/29/2011] [Indexed: 11/15/2022]
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133
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Harp BP, Miranda-Bermudez E, Baron CI, Richard GI. Qualitative identification of permitted and non-permitted colour additives in food products. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2012; 29:886-96. [PMID: 22540286 DOI: 10.1080/19440049.2012.658526] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Colour additives are dyes, pigments or other substances that can impart colour when added or applied to food, drugs, cosmetics, medical devices, or the human body. The substances must be pre-approved by the US Food and Drug Administration (USFDA) and listed in Title 21 of the US Code of Federal Regulations before they may be used in products marketed in the United States. Some also are required to be batch certified by the USFDA prior to their use. Both domestic and imported products sold in interstate commerce fall under USFDA jurisdiction, and the USFDA's district laboratories use a combination of analytical methods for identifying or confirming the presence of potentially violative colour additives. We have developed a qualitative method for identifying 17 certifiable, certification exempt, and non-permitted colour additives in various food products. The method involves extracting the colour additives from a product and isolating them from non-coloured components with a C(18) Sep-Pak cartridge. The colour additives are then separated and identified by liquid chromatography (LC) with photodiode array detection, using an Xterra RP18 column and gradient elution with aqueous ammonium acetate and methanol. Limits of detection (LODs) ranged from 0.02 to 1.49 mg/l. This qualititative LC method supplements the visible spectrophotometric and thin-layer chromatography methods currently used by the USFDA's district laboratories and is less time-consuming and requires less solvent compared to the other methods. The extraction step in the new LC method is a simple and an efficient process that can be used for most food types.
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Affiliation(s)
- Bhakti Petigara Harp
- Office of Cosmetics and Colors, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740, USA.
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134
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Olgun FAO, Ozturk BD, Apak R. Determination of Synthetic Food Colorants in Water-Soluble Beverages Individually by HPLC and Totally by Ce(IV)-Oxidative Spectrophotometry. FOOD ANAL METHOD 2012. [DOI: 10.1007/s12161-012-9384-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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135
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Liao QG, Li WH, Luo LG. Applicability of accelerated solvent extraction for synthetic colorants analysis in meat products with ultrahigh performance liquid chromatography–photodiode array detection. Anal Chim Acta 2012; 716:128-32. [DOI: 10.1016/j.aca.2011.12.033] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Revised: 12/14/2011] [Accepted: 12/15/2011] [Indexed: 11/29/2022]
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136
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Lok K, Chung Y, Benzie I, Woo J. Synthetic colourings of some snack foods consumed by primary school children aged 8–9 years in Hong Kong. FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE 2011; 4:162-7. [DOI: 10.1080/19393210.2011.585246] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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137
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Sorouraddin MH, Rostami A, Saadati M. A simple and portable multi-colour light emitting diode based photocolourimeter for the analysis of mixtures of five common food dyes. Food Chem 2011. [DOI: 10.1016/j.foodchem.2010.12.124] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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138
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Yang Y, Yin J, Shao B. Simultaneous determination of five aluminum lake dyes in chewing gum by HPLC with photodiode array detection. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2011; 28:1159-67. [DOI: 10.1080/19440049.2011.584910] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yi Yang
- a Central Laboratory, Beijing Center for Disease Prevention and Control , Beijing 100013 , China
| | - Jie Yin
- a Central Laboratory, Beijing Center for Disease Prevention and Control , Beijing 100013 , China
| | - Bing Shao
- a Central Laboratory, Beijing Center for Disease Prevention and Control , Beijing 100013 , China
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Al-Degs YS. Determination of three dyes in commercial soft drinks using HLA/GO and liquid chromatography. Food Chem 2009. [DOI: 10.1016/j.foodchem.2009.04.097] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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142
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Second order advantage in the determination of amaranth, sunset yellow FCF and tartrazine by UV–vis and multivariate curve resolution-alternating least squares. Anal Chim Acta 2009; 655:38-42. [DOI: 10.1016/j.aca.2009.10.001] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2009] [Revised: 09/17/2009] [Accepted: 10/01/2009] [Indexed: 11/19/2022]
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143
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Fast chromatographic method for the determination of dyes in beverages by using high performance liquid chromatography—Diode array detection data and second order algorithms. J Chromatogr A 2009; 1216:7063-70. [DOI: 10.1016/j.chroma.2009.08.077] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2009] [Revised: 08/25/2009] [Accepted: 08/28/2009] [Indexed: 11/20/2022]
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144
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145
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Oreopoulou V, Psimouli V, Tsimogiannis D, Anh TK, Tu NM, Uygun U, Koksel H, Gokmen V, Crews C, Tomoskozi S, Domotor L, Balazs G, Zhang L, Liu H, Cui Y, Liu B, Wenping D, Xingguo W, Weining H, Ozer H, Zhongdong L, El-Nawawy M. Assessing food additives: the good, the bad and the ugly. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2009. [DOI: 10.1111/j.1757-837x.2009.00012.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zhou B, Wang J, Pu Y, Zhu M, Liu S, Liang S. Optimization of culture medium for yellow pigments production with Monascus anka mutant using response surface methodology. Eur Food Res Technol 2009. [DOI: 10.1007/s00217-008-1002-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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147
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Soponar F, Moţ AC, Sârbu C. Quantitative determination of some food dyes using digital processing of images obtained by thin-layer chromatography. J Chromatogr A 2008; 1188:295-300. [PMID: 18353339 DOI: 10.1016/j.chroma.2008.02.077] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2007] [Revised: 02/10/2008] [Accepted: 02/12/2008] [Indexed: 11/18/2022]
Abstract
A high-performance thin-layer chromatographic method combined with image processing of scanned chromatograms was developed for the determination of some food dyes (tartrazine, azorubine and Sunset Yellow) in different products. Porous silica gel with 3-aminopropyl functional groups attached to the matrix was used as stationary phase and a mixture of isopropanol, diethyl ether and ammonia (2:2:1, v/v/v) formed the mobile phase. Quantitative evaluation was performed using special-purpose software. The linearity of the analytical procedure was sustained by the numerical parameters such as correlation coefficient (0.9952-0.9980) and standard error of determination (0.03-0.20). The limits of detection were found to be within the range of 5.21-9.34 ng/spot, and the limits of quantification between 10.21 and 18.09 ng/spot. Recovery studies performed on two levels of concentration gave values between 96.39 and 102.76%. These results show that the regression approach provides rigorous and realistic detection and quantification limits and as a consequence can be routinely applied to other analytical systems. This method does not require expensive analytical instruments compared with classical densitometry and provides a reliable quantitative evaluation with minimum of time.
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Affiliation(s)
- Florin Soponar
- Babeş-Bolyai University, Faculty of Chemistry and Chemical Engineering, Arany Janos Street 11, RO-400028 Cluj Napoca, Romania
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