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Xiao X, Hu S, Lai X, Peng J, Lai W. Developmental trend of immunoassays for monitoring hazards in food samples: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.045] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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2
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Berlina AN, Zherdev AV, Dzantiev BB. ELISA and Lateral Flow Immunoassay for the Detection of Food Colorants: State of the Art. Crit Rev Anal Chem 2019; 49:209-223. [DOI: 10.1080/10408347.2018.1503942] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Anna N. Berlina
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
| | - Anatoly V. Zherdev
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
| | - Boris B. Dzantiev
- A. N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia
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Oplatowska-Stachowiak M, Elliott CT. Food colors: Existing and emerging food safety concerns. Crit Rev Food Sci Nutr 2017; 57:524-548. [PMID: 25849411 DOI: 10.1080/10408398.2014.889652] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Food colors are added to different types of commodities to increase their visual attractiveness or to compensate for natural color variations. The use of these additives is strictly regulated in the European Union, the United States, and many other countries worldwide. There is a growing concern about the safety of some commonly used legal food colorants and there is a trend to replace the synthetic forms with natural products. Additionally, a number of dyes with known or suspected genotoxic or carcinogenic properties have been shown to be added illegally to foods. Robust monitoring programs based on reliable detection methods are required to assure the food is free from harmful colors. The aim of this review is to present an up to date status of the various concerns arising from use of color additives in food. The most important food safety concerns in the field of food colors are lack of uniform regulation concerning legal food colors worldwide, possible link of artificial colors to hyperactive behavior, replacement of synthetic colors with natural ones, and the presence of harmful illegal dyes-both known but also new, emerging ones in food. The legal status of food color additives in the EU, United States, and worldwide is summarized. The reported negative health effects of both legal and illegal colors are presented. The European Rapid Alert System for Food and Feed notifications and US import alerts concerning food colors are analyzed and trends in fraudulent use of color additives identified. The detection methods for synthetic colors are also reviewed.
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Affiliation(s)
| | - Christopher T Elliott
- a Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast , Belfast , United Kingdom
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4
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Development of lateral flow immunoassay for rapid control and quantification of the presence of the colorant Sudan I in spices and seafood. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.08.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Cheng J, Zhang Y, Liu S, Qu B, Zhang M, Liu X, Zhao Y, Qu H. A sensitive and specific indirect competitive enzyme‑linked immunosorbent assay for the detection of icariin. Mol Med Rep 2016; 15:411-416. [PMID: 27909730 DOI: 10.3892/mmr.2016.5975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 10/11/2016] [Indexed: 11/06/2022] Open
Abstract
In the present study, a novel monoclonal antibody (MAb) specific for icariin (ICA) was prepared and characterized. A hybridoma‑secreting MAb against icariin was produced by fusing splenocytes immunized with an ICA‑bovine serum albumin conjugate with a hypoxanthine‑aminopterin‑thymidine‑sensitive mouse myeloma SP2/0 cell line. The antibody showed high specificity for ICA with almost no cross‑reactivity against the majority of structurally‑related chemicals. Subsequently, an indirect competitive enzyme‑linked immunosorbent assay (ELISA) for ICA was established and characterized. In this assay, an effective measuring range of 10‑1,000 ng/ml of ICA (R2=0.9828) was detected. Intra‑ and inter‑assay repeatability and precision were achieved with a relative standard deviation (RSD) of <10%. A mean recovery of 95‑115% was obtained, with an RSD of <10%. In addition, the levels of ICA in traditional Chinese herbal prescriptions were determined, and correlation between the ELISA and high‑performance liquid chromatography analyses of total ICA was obtained. These results demonstrated that a reliable ELISA method had been successfully developed to determine ICA in traditional Chinese herbs and may contribute to further clinical investigations.
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Affiliation(s)
- Jinjun Cheng
- Department of Basic Traditional Chinese Medicine Clinical Science, School of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Yue Zhang
- Department of Pharmaceutics of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Shuchen Liu
- Department of Basic Traditional Chinese Medicine Clinical Science, School of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Baoping Qu
- Department of Basic Traditional Chinese Medicine Clinical Science, School of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Meiling Zhang
- Department of Chemistry of Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Xiaoman Liu
- Department of Basic Traditional Chinese Medicine Clinical Science, School of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Yan Zhao
- Department of Basic Traditional Chinese Medicine Clinical Science, School of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
| | - Huihua Qu
- Department of Molecular Biology, Beijing Institute of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, P.R. China
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Peng D, Zhang L, Zhai C, Wang Y, Chen D, Tao Y, Pan Y, Liu Z, Yuan Z. Development and Validation of a Monoclonal Antibody-Based Indirect Competitive ELISA for the Detection of Sudan I in Duck Eggs and Crystal Violet in Carp. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0701-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Zvereva EA, Zaichik BT, Eremin SA, Zherdev AV, Dzantiev BB. Enzyme immunoassay for detection of Sudan I dye and its application to the control of foodstuffs. JOURNAL OF ANALYTICAL CHEMISTRY 2016. [DOI: 10.1134/s1061934816090185] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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He J, Wang Y, Zhang X. Preparation of Artificial Antigen and Development of Indirect Competitive ELISA Based on Chicken IgY for the Detection of Acid Orange II in Food Samples. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0203-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Asfaram A, Ghaedi M, Goudarzi A, Soylak M. Comparison between dispersive liquid–liquid microextraction and ultrasound-assisted nanoparticles-dispersive solid-phase microextraction combined with microvolume spectrophotometry method for the determination of Auramine-O in water samples. RSC Adv 2015. [DOI: 10.1039/c5ra02214b] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel dispersive solid phase micro-extraction and dispersive liquid–liquid micro-extraction determination of Auramine-O content in various real samples.
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Affiliation(s)
- Arash Asfaram
- Chemistry Department
- Yasouj University
- Yasouj 75914-35
- Iran
| | | | | | - Mustafa Soylak
- Erciyes University
- Fen Fakultesi
- Department of Chemistry
- 38039 Kayseri
- Turkey
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Zhou Q, Zhao K, Xing A. Dispersive liquid-liquid microextraction combined with high-performance liquid chromatography for the enrichment and sensitive determination of Sudan Red pollutants in water samples. J Sep Sci 2014; 37:3347-53. [DOI: 10.1002/jssc.201400778] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 08/14/2014] [Accepted: 08/15/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Qingxiang Zhou
- Beijing Key Laboratory of Oil and Gas Pollution Control; College of Geosciences; China University of Petroleum Beijing; Beijing P. R. China
| | - Kuifu Zhao
- Beijing Key Laboratory of Oil and Gas Pollution Control; College of Geosciences; China University of Petroleum Beijing; Beijing P. R. China
| | - An Xing
- Beijing Key Laboratory of Oil and Gas Pollution Control; College of Geosciences; China University of Petroleum Beijing; Beijing P. R. China
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11
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Lian Y, Gao W, Zhou L, Wu N, Lu Q, Han W, Tie X. Occurrence of Sudan I in paprika fruits caused by agricultural environmental contamination. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:4072-4076. [PMID: 24766082 DOI: 10.1021/jf5013067] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Current research has demonstrated the presence of sub parts per billion levels of Sudan dye in paprika fruits during the vegetation process, which is difficult to understand on the basis of the conventional concept of cross-contamination or malicious addition. Detailed surveys on Sudan dyes I-IV in paprika fruits, soils, and agronomic materials used from seven fields of Xinjiang (China) were conducted to investigate the natural contamination. Results revealed that Sudan dyes II-IV were never detected and that Sudan I existed in almost all samples except for the mulching film and irrigation water. The higher total amount of Sudan I in soils, pesticides, and fertilizers compared to coated seeds indicated the combination of Sudan I-contaminated soils and application of Sudan I-containing agronomic materials constitutes a major source of 0.18-2.52 μg/kg levels of Sudan I in fruits during the growth period. The study offers a more reasonable explanation for the previously observed Sudan I in paprika fruits.
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Affiliation(s)
- Yunhe Lian
- Hebei Engineering Technology Research Center of Natural Pigments, Handan 057250, Hebei, People's Republic of China
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Liu Z, Zhi A, Zhao L, Yang Y, Hu X, Deng R, Li Q, Zhang G. Development of an ELISA for detection of Sudan I in food samples using monoclonal antibody. FOOD AGR IMMUNOL 2014. [DOI: 10.1080/09540105.2013.858309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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13
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Xu J, Fan Z, Huang X, Cheng Y, Lu Y, Shen P. Investigation of the effect of hapten heterology in the enzyme-linked immunosorbent assay for Sudan I. FOOD AGR IMMUNOL 2013. [DOI: 10.1080/09540105.2013.864602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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14
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Xue H, Xing Y, Yin Y, Zhang T, Zhang B, Zhang Y, Song P, Tian X, Xu Y, Wang P, Meng M, Xi R. Application of an enzyme immunoassay for the quantitative determination of azo dye (Orange II) in food products. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2012; 29:1840-8. [DOI: 10.1080/19440049.2012.713029] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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Wang J, Wang Z, Liu J, Li H, Li QX, Li J, Xu T. Nanocolloidal gold-based immuno-dip strip assay for rapid detection of Sudan red I in food samples. Food Chem 2012. [PMID: 23194551 DOI: 10.1016/j.foodchem.2012.09.047] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A semiquantitative dip strip assay was developed using nanocolloidal gold-labelled monoclonal antibody (Mab) 8A10 for the rapid detection of Sudan red I in food samples. A protein-Sudan red I conjugate was coated on a nitro cellulose membrane strip in a defined test line. In flow of the complex of nanocolloidal gold labelled-Mab and Sudan red I along the strip, intensive red colour that was formed in the test line reflected the Sudan red I concentration. The test required 10 min and had a visual limit of detection of 10 ng/g Sudan red I in tomato sauce and chilli powder samples. The results of the strip assay agreed well with those of a high performance liquid chromatography method for both spiked and real commercial samples. The strip was stable for at least 2 months at 4°C. The strip assay offers the potential as a useful rapid and simple method for screening of Sudan red I in food samples.
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Affiliation(s)
- Jia Wang
- College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
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Production of the monoclonal antibody against Sudan 4 for multi-immunoassay of Sudan dyes in egg. Food Control 2012. [DOI: 10.1016/j.foodcont.2012.03.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Suárez-Pantaleón C, Esteve-Turrillas FA, Mercader JV, Agulló C, Abad-Somovilla A, Abad-Fuentes A. Development and validation of a direct competitive monoclonal antibody-based immunoassay for the sensitive and selective analysis of the phytoregulator forchlorfenuron. Anal Bioanal Chem 2012; 403:2019-26. [DOI: 10.1007/s00216-012-5991-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2012] [Revised: 03/15/2012] [Accepted: 03/28/2012] [Indexed: 10/28/2022]
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18
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Liu J, Zhang H, Zhang D, Gao F, Wang J. Production of the monoclonal antibody against Sudan 2 for immunoassay of Sudan dyes in egg. Anal Biochem 2012; 423:246-52. [DOI: 10.1016/j.ab.2012.02.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 01/15/2012] [Accepted: 02/01/2012] [Indexed: 10/14/2022]
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Wang J, Wei K, Li H, Li QX, Li J, Xu T. A sensitive and selective enzyme-linked immunosorbent assay for the analysis of Para red in foods. Analyst 2012; 137:2136-42. [PMID: 22439137 DOI: 10.1039/c2an35127g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Para red is a synthetic dye and a potential genotoxic carcinogen. A hapten mimicking Para red structure was synthesized by introducing a carboxyl to the naphthol part of Para red and coupled to carrier protein to form an immunogen for the production of specific antibodies. A sensitive and selective enzyme-linked immunosorbent assay (ELISA) was developed for the detection of Para red in food samples. The limit of detection and inhibition half-maximum concentrations of Para red in phosphate buffered saline with 10% methanol were 0.06 and 2.2 ng mL(-1), respectively. Cross-reactivity values of the ELISA with the tested compounds including Sudan red I, II, III, IV, and G, sunset yellow, 2-naphthol, and 4-nitroaniline were ≤0.2%. This assay was used to determine Para red in tomato sauce, chilli sauce, chilli powder and sausage samples after ultrasonic extraction, cleanup and concentration steps. The average recoveries, repeatability (intraday extractions and analysis), and intra-laboratory reproducibility (interday extractions and analysis) were in the range 90-108%, 4-12% and 8-17%, respectively. This assay was compared to a high-performance liquid chromatographic method for 28 samples, displaying a good correlation (R(2) = 0.95). Para red residues in 53 real world samples determined by ELISA were below the limit of detection.
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Affiliation(s)
- Jia Wang
- College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
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Qi YH, Shan WC, Liu YZ, Zhang YJ, Wang JP. Production of the polyclonal antibody against Sudan 3 and Immunoassay of Sudan dyes in food samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:2116-2122. [PMID: 22329681 DOI: 10.1021/jf300026x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this study, 4-aminophenylacetic acid was covalently coupled to aniline to synthesize an intermediate hapten and the intermediate hapten was coupled to β-naphthol to synthesize a tentative hapten of Sudan 3. The hapten was coupled to bovine serum albumin as the immunogen to produce the polyclonal antibody. The obtained antibody was highly specific to Sudan 3, Sudan 1, and Para red, but showed relative low binding ability to Sudan 2, Sudan 4, and Sudan red G. After evaluation of different coating antigens, a heterologous indirect competitive immunoassay was developed to multidetermine the six red dyes in food samples. The cross reactivities to the six analytes were in a range of 21-105%, and the limits of detection were in a range of 0.1-0.8 ng/mL depending on the compound. Intra- and interassay recoveries from the standard fortified blank samples were in a range of 74.5-96.3% with coefficients of variation lower than 15.1%.
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Affiliation(s)
- Yong Hua Qi
- College of Animal Science, Henan Institute of Science and Technology, Xinxiang Henan, China
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Multi-determination of Para red and Sudan dyes in egg by a broad specific antibody based enzyme linked immunosorbent assay. Food Control 2011. [DOI: 10.1016/j.foodcont.2011.04.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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22
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Parra J, Esteve-Turrillas FA, Abad-Somovilla A, Agulló C, Mercader JV, Abad-Fuentes A. Exploring alternative hapten tethering sites for high-affinity anti-picoxystrobin antibody generation. Anal Biochem 2011; 416:82-91. [DOI: 10.1016/j.ab.2011.05.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Revised: 04/27/2011] [Accepted: 05/11/2011] [Indexed: 10/18/2022]
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Wang Y, Yang H, Wang B, Deng A. A sensitive and selective direct competitive enzyme-linked immunosorbent assay for fast detection of Sudan I in food samples. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2011; 91:1836-1842. [PMID: 21445880 DOI: 10.1002/jsfa.4392] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2010] [Revised: 11/03/2010] [Accepted: 11/22/2010] [Indexed: 05/30/2023]
Abstract
BACKGROUND Sudan I, a synthetic azo dye, is considered to be a genotoxic carcinogen and is prohibited in foodstuffs for any purpose at any level worldwide. In this study, a sensitive and specific direct competitive enzyme-linked immunosorbent assay (dc-ELISA) for fast detection of Sudan I in food samples was developed for the first time. The monoclonal antibody against Sudan I was used as capture protein, while horseradish peroxidase labeled Sudan I conjugate prepared by the periodate method via ovalbumin (OVA) as a bridge was used as enzyme tracer. RESULTS The standard curve of dc-ELISA for Sudan I was constructed in the range 0.1-100 ng mL⁻¹ and the assay time was within 80 min. Sensitivity was 2.6 ng mL⁻¹ and the limit of detection was 0.08 ng mL⁻¹. Cross-reactivity values of the assay with Sudan II, III and IV were 5.78%, 1.72% and 0.64%; no cross-reactivity was found with six other edible colorants. The assay was tolerated to 30% of methanol and 10% of acetonitrile without significant loss of IC₅₀. Recoveries of spiked Sudan I in five different samples including chilli powder, tomato sauce, hotpot seasoning and chilli sauce I and II were within 88.4-113.2% and the intra-assay relative standard deviation was less than 14%. The dc-ELISA was confirmed by conventional high-performance liquid chromatography and the correlation coefficient of the two methods was 0.9902. CONCLUSION The proposed dc-ELISA method provides an alternative method for sensitive, specific and fast determination of Sudan I in food samples.
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Affiliation(s)
- Yuzhen Wang
- College of Chemistry, Sichuan University, Chengdu 610064, China
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Oplatowska M, Stevenson PJ, Schulz C, Hartig L, Elliott CT. Development of a simple gel permeation clean-up procedure coupled to a rapid disequilibrium enzyme-linked immunosorbent assay (ELISA) for the detection of Sudan I dye in spices and sauces. Anal Bioanal Chem 2011; 401:1411-22. [DOI: 10.1007/s00216-011-5185-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Revised: 06/06/2011] [Accepted: 06/13/2011] [Indexed: 11/25/2022]
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Molecularly imprinted matrix solid-phase dispersion combined with dispersive liquid–liquid microextraction for the determination of four Sudan dyes in egg yolk. J Chromatogr A 2011; 1218:2182-8. [DOI: 10.1016/j.chroma.2011.02.042] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Accepted: 02/15/2011] [Indexed: 12/17/2022]
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Oplatowska M, Elliott CT. Development and validation of rapid disequilibrium enzyme-linked immunosorbent assays for the detection of Methyl Yellow and Rhodamine B dyes in foods. Analyst 2011; 136:2403-10. [DOI: 10.1039/c0an00934b] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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