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Tian R, Ren Y, Wang T, Cao J, Li J, Deng A. A SERS-based lateral flow immunochromatographic assay using Raman reporter mediated-gap AuNR@Au nanoparticles as the substrate for the detection of enrofloxacin in food samples. Anal Chim Acta 2023; 1257:341152. [PMID: 37062566 DOI: 10.1016/j.aca.2023.341152] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/19/2023] [Accepted: 03/27/2023] [Indexed: 04/01/2023]
Abstract
A lateral flow immunochromatographic assay (LFIA) based on surface-enhanced Raman scattering (SERS) for sensitive and specific detection of antibiotic enrofloxacin (ENR) in food samples was developed. 1,4-benzenedithiol (BDT) was selected as the Raman reporter, and the BDT mediated-gap AuNR@Au nanoparticles (NPs) were synthesized, characterized and used as the substrate in SERS-LFIA due to the existence of the anisotropic gold nanorods (AuNRs) and the nano-gap with the high SERS enhancement. AuNRs were prepared, then covered by monolayer BDT. Under reduction condition and in presence of HAuCl4, the reduced gold was deposited and grown on AuNRs to form AuNRBDT@Au NPs. As the two thiol groups on para-positions in BDT were respectively linked to AuNR (core) and Au (shell), the gap size inside the NPs was uniform. The immunoprobe (e.g. AuNRBDT@Au-Ab) was obtained by immobilizing Ab against ENR on the surface of AuNRBDT@Au NPs. The performance of SERS-LFIA was similar to that in colloidal gold based-LFIA, and the entire assay time was within 15 min. After LFIA procedures, the specific SERS intensity of BDT at 1560 cm-1 on the test line was measured for the quantitative detection of ENR. The IC50 and limit of detection (LOD) of the LFIA for ENR were 59 pg mL-1 and 0.12 pg mL-1 (e.g. 71 pg g-1 and 0.14 pg g-1 in real sample), respectively. There was no cross-reactivity (CR) of the LFIA with other five antibiotics. The recoveries of ENR from spiked food samples were in range of 89.2%-102.4% with the relative standard deviation (RSD) of 1.70%-6.38%. It was proven that the proposed method was able to simply and rapidly detect ENR in food samples with high sensitivity, specificity, accuracy and precision. The platform can be also an alternative platform for the detection of other target analytes using corresponding Abs.
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Li H, He S, Liu G, Li C, Ma Z, Zhang X. Residue and dissipation kinetics of toosendanin in cabbage, tobacco and soil using IC-ELISA detection. Food Chem 2021; 335:127600. [PMID: 32736155 DOI: 10.1016/j.foodchem.2020.127600] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 06/24/2020] [Accepted: 07/14/2020] [Indexed: 11/23/2022]
Abstract
Toosendanin (TSN), as an important Chinese traditional insecticide, has been registered and commercialized in China. In this report, the residual analytical methods, residue dynamics and final residues of TSN in tobacco, cabbage and soil under field condition were studied by IC-ELISA and HPLC. The sensitivity, precision and repeatability of IC-ELISA method were more suitable in comparison with HPLC for the demand of TSN residue analysis. Using IC-ELISA, the half-lives (t1/2) of TSN were found to be 1.30 days in cabbage, 1.70 days in tabacco and 0.71 days in soil, respectively. At the recommended dose, the final residues of TSN detection by IC-ELISA was 0.009 mg·kg-1 in cabbage and 0.043 mg·kg-1 in tobacco, as well as was not detected in soil. Therefore, TSN is easily degradable, and IC-ELISA could be a convenient and supplemental analytical tool for monitoring TSN residue in crops and environment.
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Affiliation(s)
- Hai Li
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Siqi He
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Guilin Liu
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Chao Li
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Zhiqing Ma
- College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China; Provincial Center for Bio-Pesticide Engineering, Yangling, Shaanxi Province 712100, China.
| | - Xing Zhang
- Provincial Center for Bio-Pesticide Engineering, Yangling, Shaanxi Province 712100, China
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Wang Z, Luo J, Zhao Y, Luo P. Development of an enzyme-linked immunosorbent assay for the determination of florfenicol and florfenicol amine in eggs. FOOD AGR IMMUNOL 2020. [DOI: 10.1080/09540105.2020.1786671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Zifei Wang
- China National Center for Food Safety Risk Assessment, NHC Key Laboratory of Food Safety Risk Assessment, Beijing, People’s Republic of China
- Food Safety Research Unit, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
| | - Jiaqi Luo
- School of Life Sciences of Sun Yat-Sen University, Guangzhou, People’s Republic of China
| | - Yunfeng Zhao
- China National Center for Food Safety Risk Assessment, NHC Key Laboratory of Food Safety Risk Assessment, Beijing, People’s Republic of China
- Food Safety Research Unit, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
| | - Pengjie Luo
- China National Center for Food Safety Risk Assessment, NHC Key Laboratory of Food Safety Risk Assessment, Beijing, People’s Republic of China
- Food Safety Research Unit, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China
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Zhou W, Han Y, Tang Y, Shi W, Du X, Sun S, Liu G. Microplastics Aggravate the Bioaccumulation of Two Waterborne Veterinary Antibiotics in an Edible Bivalve Species: Potential Mechanisms and Implications for Human Health. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:8115-8122. [PMID: 32531169 DOI: 10.1021/acs.est.0c01575] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Edible bivalves are one of the major types of seafood and may be subject to antibiotic and microplastics (MPs) coexposure under realistic scenarios. However, the effect of MPs on the bioaccumulation of antibiotics in edible bivalves and subsequent health risks for consumers remain poorly understood. Therefore, the bioaccumulation of two frequently detected veterinary antibiotics, oxytetracycline (OTC) and florfenicol (FLO), with or without the copresence of MPs was investigated in the blood clam. Health risks associated with the consumption of contaminated clams were also assessed. Furthermore, the activity of GST and expression of key detoxification genes were analyzed as well. The bioaccumulation of OTC and FLO in clams was found to be aggravated by MPs. Because the estimated target hazard quotients (THQs) were far less than the critical value, direct toxic effects of consuming contaminated clams are negligible. However, the dietary exposure doses of the human gut microbiota (DEGM) to the antibiotics tested were greater than or similar to corresponding minimum selective concentrations (MSC), indicating a potential antibiotic resistance risk. Moreover, the GST activity and expression of detoxification genes were significantly suppressed by MPs, suggesting that the disruption of detoxification represents one possible explanation for the aggravated bioaccumulation observed here.
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Affiliation(s)
- Weishang Zhou
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Yu Han
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Yu Tang
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Wei Shi
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Xueying Du
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Shuge Sun
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
| | - Guangxu Liu
- College of Animal Sciences, Zhejiang University, Hangzhou, P.R. China
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Sadeghi S, Olieaei S. Capped cadmium sulfide quantum dots with a new ionic liquid as a fluorescent probe for sensitive detection of florfenicol in meat samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 223:117349. [PMID: 31319275 DOI: 10.1016/j.saa.2019.117349] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/17/2019] [Accepted: 07/07/2019] [Indexed: 06/10/2023]
Abstract
The new ionic liquid capped CdS quantum dots (IL-CdS QDs) as a fluorescent probe was successfully synthesized by a hydrothermal method in a one step process and used for the facile and sensitive determination of florfenicol (FLF) in aqueous media. The new ionic liquid 3-(2-[(5-amino-1,3,4-thiadiazol-2-yl)thio]ethyl)-1-methyl-1H-imidazol-3-ium chloride (IL) was synthesized by introducing 5-amino-1,3,4-thiadiazole-2-thiol as a ligand onto the alkyl chain of the 1-chloroethyl-3-methylimidazolium chloride ILs. This task specific ionic liquid reagent was used for the capping of CdS QDs which played the role of recognition element of FLF. The IL-CdS QDs were characterized by Ultra Violet-Visible absorption -spectroscopy (UV-Vis absorption spectroscopy), Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), and transmission electron microscopy (TEM). Quenching of fluorescence intensity of the IL-CdS QDs was in proportion to the addition of FLF concentration. Under the optimum conditions, the fluorescence intensity ratio of IL-CdS QDs in the presence and absence of FLF versus FLF concentrations gave a linear response according to the Stern-Volmer equation from 0.1 to 20 μg mL-1 (0.3 to 56 μmol L-1) with a limit of detection 0.035 μg mL-1 (0.098 μmol L-1). The developed method was applied to the determination of FLF in fish and chicken meats with satisfactory results. This method revealed some advantages such as high sensitivity, precision and wide linear range to FLF. The proposed method can be utilized for rapid screening the quality of meat products.
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Affiliation(s)
- Susan Sadeghi
- Department of Chemistry, Faculty of Science, University of Birjand, Birjand, Iran.
| | - Samieh Olieaei
- Department of Chemistry, Faculty of Science, University of Birjand, Birjand, Iran
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6
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Bacanlı M, Başaran N. Importance of antibiotic residues in animal food. Food Chem Toxicol 2019; 125:462-466. [DOI: 10.1016/j.fct.2019.01.033] [Citation(s) in RCA: 154] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 01/25/2023]
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Mohsenzadeh MS, Mohammadinejad A, Mohajeri SA. Simple and selective analysis of different antibiotics in milk using molecularly imprinted polymers: a review. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:1959-1974. [DOI: 10.1080/19440049.2018.1508889] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Mahdieh Sadat Mohsenzadeh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arash Mohammadinejad
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Chemistry, Payame Noor University, Tehran, I.R. of Iran
| | - Seyed Ahmad Mohajeri
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Sadeghi AS, Mohsenzadeh M, Abnous K, Taghdisi SM, Ramezani M. Development and characterization of DNA aptamers against florfenicol: Fabrication of a sensitive fluorescent aptasensor for specific detection of florfenicol in milk. Talanta 2018; 182:193-201. [PMID: 29501140 DOI: 10.1016/j.talanta.2018.01.083] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 01/25/2018] [Accepted: 01/29/2018] [Indexed: 01/05/2023]
Abstract
Specific ssDNA aptamers for the antibiotic florfenicol (FF) were developed from an enriched nucleotide library using magnetic beads-based SELEX (Systematic Evolution of Ligands by EXponential enrichment) technique with high-binding affinity. After 12 rounds of selection, thirty-six sequences were obtained that were then divided into five major families, according to the primary sequence similarity. Binding affinity analyses of three fluorescently tagged aptamers belonging to different families demonstrated that the dissociation constants (Kd) were in the low nanomolar range (Kd = 52.78-211.4 nmol L-1). Furthermore, to verify the potential application of the aptamers, a fluorescent aptasensor was fabricated for detecting the FF residue in raw milk samples based on the energy transfer between graphene oxide as the acceptor and fluorescently tagged FF-specific aptamer as the donor. Under optimal conditions, the aptasensor displayed a wide linear range from 5 to 1200 nmol L-1 and a detection limit of 5.75 nmol L-1 with excellent selectivity in milk. The recovery rate in the milk was between 101% ± 0.14% and 110% ± 2.8%, indicating high accuracy. This fluorescent aptasensor possessed considerable potential for rapid analysis of FF in raw milk because of its simplicity of detection. Moreover, the interaction between the aptamer and FF was studied using molecular modeling.
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Affiliation(s)
- Atefeh Sarafan Sadeghi
- Department of Food Hygiene and Aquaculture, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad Mohsenzadeh
- Department of Food Hygiene and Aquaculture, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Khalil Abnous
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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Rovina K, Prabakaran PP, Siddiquee S, Shaarani SM. Methods for the analysis of Sunset Yellow FCF (E110) in food and beverage products- a review. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.05.009] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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An L, Wang Y, Pan Y, Tao Y, Chen D, Liu Z, Yang W, Peng D, Yuan Z. Development and Validation of a Sensitive Indirect Competitive Enzyme-Linked Immunosorbent Assay for the Screening of Florfenicol and Thiamphenicol in Edible Animal Tissue and Feed. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0436-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Establishment of Enhanced Chemiluminescent Immunoassay Formats for Stanozolol Detection in animal-derived foodstuffs and Other Matrices. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0307-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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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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13
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Rapid preparation of molecularly imprinted polymers by microwave-assisted emulsion polymerization for the extraction of florfenicol in milk. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 983-984:32-8. [PMID: 25614968 DOI: 10.1016/j.jchromb.2015.01.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 11/01/2014] [Accepted: 01/01/2015] [Indexed: 11/23/2022]
Abstract
In this study, we proposed a rapid and simple method for the preparation of molecularly imprinted polymers (MIPs) by emulsion polymerization. The polymerization process was accelerated by microwave heating, and the reaction time was greatly shortened. The obtained MIPs were spherical in shape and exhibited a uniform morphology. The MIPs with selectivity and high affinity to florfenicol were successfully applied as solid-phase extraction materials to extract and clean up the florfenicol in milk, followed by liquid chromatography-tandem mass spectrometry (LC-MS) analysis. The parameters affecting the performance of extraction and LC-MS analysis were evaluated. The detection limit of the method was 4.1ngmL(-1). The relative standard deviations of intra- and inter-day were in the range of 3.5-4.7% and 3.9-7.5%, respectively.
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Xu Z, Zheng L, Yin Y, Wang J, Wang P, Ren L, Eremin SA, He X, Meng M, Xi R. A sensitive competitive enzyme immunoassay for detection of erythrosine in foodstuffs. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.07.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Tao X, Yu X, Zhang D, Shi W, Jiang H, Wang X, Wang Z, Niu L, Wu X, Xia X, Shen J. Development of a rapid chemiluminescent ciELISA for simultaneous determination of florfenicol and its metabolite florfenicol amine in animal meat products. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2014; 94:301-307. [PMID: 23749768 DOI: 10.1002/jsfa.6258] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 04/18/2013] [Accepted: 06/08/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND A rapid one-step chemiluminescent competitive indirect enzyme-linked immunosorbent assay (CL-ciELISA) for florfenicol (FF) and its major metabolite florfenicol amine (FFA) residues in animal meat products has been developed. RESULTS The 50% binding inhibition (IC₅₀) values of the method were 0.195 µg kg⁻¹ for FFA and 0.24 µg kg⁻¹ for FF under optimum conditions. The cross-reactive rates for FF and FFA were 100.0% and 81.2%, respectively. FF and FFA were easily extracted from animal meat product with an FF/FFA extraction buffer, obtaining recoveries of 81.8-92.0% (FF) and 77.2-100% (FFA). The whole one-step CL-ciELISA test can be accomplished within 40 min in theory. The detection limits (LODs) of the assay were 0.98 µg kg⁻¹ for FF and 0.80 µg kg⁻¹ for FFA in animal meat samples. Finally, field animal meat samples were analyzed with the CL-ciELISA method, and the results correlated well with those obtained using traditional ELISA and a previously reported liquid chromatographic-tandem mass spectrometric method. CONCLUSION The combined results confirmed the utility of this faster one-step CL-ciELISA for simultaneous trace analysis of FF and FFA. To date, this is the most rapid developed ELISA and CL-ELISA method for detection of FF and FFA.
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Affiliation(s)
- Xiaoqi Tao
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
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Liu XS, Yang WJ, He JX, Zhao JZ, Justo GCE, Zhang XY. Preparation of artificial antigen and egg yolk-derived immunoglobulin (IgY) of florfenicol amine for ELISA assay. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2014; 49:109-115. [PMID: 24328543 DOI: 10.1080/03601234.2014.846747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
To investigate the feasibility of IgY technology for the immune detection of haptens, a specific egg yolk antibody (IgY) has been developed in order to detect the florfenicol amine (FFA) residues. FFA was conjugated to bovine serum albumin (BSA) by glutaraldehyde (GA) and the conjugate was used to immunize laying chickens. Anti-FFA IgY antibody was purified by PEG-6000 precipitation and identified by SDS-PAGE. The titer of anti-FFA IgY antibody reached a peak of 1:128,000 after three booster injections. Checkerboard titration showed that a 1:800 dilution of anti-FFA IgY could give an optical density (OD) at around 1.0 at 10 μg/mL FFA-OVA coating concentration. An indirect competitive enzyme-linked immunosorbent assay (icELISA) using specific anti-FFA IgY showed that the IC50 value of anti-FFA IgY was 12.30 ng/mL and the regression curve equation was y = -13.71x + 64.95 (R (2) = 0.945). The strategy of developing anti-hapten IgY antibody is that it may be further used as a new reagent for an immunoassay of hapten residues.
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Affiliation(s)
- Xiao S Liu
- a College of Veterinary Medicine , Northwest A&F University , Yangling , Shaanxi , China
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Sadeghi S, Jahani M. Selective solid-phase extraction using molecular imprinted polymer sorbent for the analysis of Florfenicol in food samples. Food Chem 2013; 141:1242-51. [DOI: 10.1016/j.foodchem.2013.04.027] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 02/05/2013] [Accepted: 04/07/2013] [Indexed: 10/26/2022]
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18
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Xu Y, Du Y, Li Q, Wang X, Pan Y, Zhang H, Wu T, Hu H. Ultrasensitive Detection of Enrofloxacin in Chicken Muscles by Surface-Enhanced Raman Spectroscopy Using Amino-Modified Glycidyl Methacrylate-Ethylene Dimethacrylate (GMA-EDMA) Powdered Porous Material. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9736-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Sheu SY, Wang YK, Tai YT, Lei YC, Chang TH, Yao CH, Kuo TF. ESTABLISHMENT OF A COMPETITIVE ELISA FOR DETECTION OF FLORFENICOL ANTIBIOTIC IN FOOD OF ANIMAL ORIGIN. J Immunoassay Immunochem 2013; 34:438-52. [DOI: 10.1080/15321819.2013.779924] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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20
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Jiang S, Cheng HW, Hester PY, Hou JF. Development of an enzyme-linked immunosorbent assay for detection of chicken osteocalcin and its use in evaluation of perch effects on bone remodeling in caged White Leghorns. Poult Sci 2013; 92:1951-61. [PMID: 23873541 DOI: 10.3382/ps.2012-02909] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Osteocalcin (OC) is a sensitive biochemical marker for evaluating bone turnover in mammals. The role of avian OC is less clear because of the need for a chicken assay. Our objectives were to develop an assay using indirect competitive ELISA for detecting chicken serum OC and use the assay to examine the effects of perches on bone remodeling in caged hens. Anti-chicken OC polyclonal antibody was produced by immunization of rabbits with a recombinant OC from Escherichia coli. Chicken OC extracted from bone was used as a coated protein, and purified chicken OC was used for calibration. The limit of detection of the developed OC ELISA was 0.13 ng/mL. The intra- and interassay CV were <7 and <12%, respectively. The sensitivity of the developed OC ELISA was compared with a commercial Rat-Mid OC ELISA in laying hens housed in conventional cages with or without perches. Serum samples were collected from 71-wk-old White Leghorn hens subjected to 4 treatments. Treatment 1 was control chickens that never had access to perches during their life cycle. Treatment 2 chickens had perches during the pullet phase (0 to 16.9 wk of age), whereas treatment 3 chickens had perches only during the egg-laying phase of the life cycle (17 to 71 wk of age). Treatment 4 chickens always had access to perches (0 to 71 wk of age). Correlation between the 2 assays was 0.62 (P < 0.0001). Levels of serum OC using the developed chicken ELISA were higher than that detected using the Rat-Mid ELISA (P < 0.0001). Results from the chicken ELISA assay showed that hens with perch access had higher concentrations of serum OC than hens without perches during egg laying (P = 0.04). Pullet access to perches did not affect serum OC levels in 71-wk-old hens (P = 0.15). In conclusion, a chicken OC ELISA has been validated that is sensitive and accurate with adequate discriminatory power for measuring bone remodeling in chickens.
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Affiliation(s)
- S Jiang
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, People's Republic of China
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Fodey TL, George SE, Traynor IM, Delahaut P, Kennedy DG, Elliott CT, Crooks SR. Approaches for the simultaneous detection of thiamphenicol, florfenicol and florfenicol amine using immunochemical techniques. J Immunol Methods 2013; 393:30-7. [DOI: 10.1016/j.jim.2013.04.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 04/04/2013] [Accepted: 04/04/2013] [Indexed: 10/27/2022]
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22
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Zhang M, Hu Y, Liu S, Cong Y, Liu B, Wang L. A highly sensitive enzyme-linked immunosorbent assay for the detection of dipropyl phthalate in plastic food contact materials. FOOD AGR IMMUNOL 2013. [DOI: 10.1080/09540105.2012.670615] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Tao X, Jiang H, Yu X, Zhu J, Wang X, Wang Z, Niu L, Wu X, Shen J. Simultaneous determination of chloramphenicol, florfenicol and florfenicol amine in ham sausage with a hybrid chemiluminescent immunoassay. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:804-12. [DOI: 10.1080/19440049.2013.781685] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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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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25
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Granja RHMM, Lima AC, Patel RK, Salerno AG, Wanschel ACBA. Monitoring of florfenicol residues in fish muscle by HPLC-UV with confirmation of suspect results by LC-MS/MS. Drug Test Anal 2012; 4 Suppl 1:125-9. [DOI: 10.1002/dta.1362] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | - Raj K. Patel
- International Atomic Energy Agency; Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture; Vienna; Austria
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26
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Rezende DR, Filho NF, Rocha GL. Simultaneous determination of chloramphenicol and florfenicol in liquid milk, milk powder and bovine muscle by LC-MS/MS. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2012; 29:559-70. [PMID: 22239562 DOI: 10.1080/19440049.2011.641161] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
A validated method based on European and Brazilian legislation is reported. It is applicable to the simultaneous determination of chloramphenicol (CAP) and florfenicol (FF) by LC-MS/MS in liquid milk, milk powder and bovine muscle. The chromatographic analysis is completed in 6 min and the extraction procedure is very simple, involving only one step liquid-extraction with ethyl acetate. Where it proved necessary to include clean-up, an efficient and rapid step using C18-dispersive solid was added. Initially, a complete validation was performed with liquid milk matrix; later the scope was extended to the other matrices through extending the inter-day precision (within laboratory reproducibility) RSD values. An internal standard (d(5)-CAP) was employed for quantitative purposes. The method was shown to have good accuracy and precision for determining CAP residues at the level of 0.3-0.6 g kg(-1) and FF residues at the level of 5-15 µg kg(-1).
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Affiliation(s)
- D R Rezende
- Laboratory of Residues and Contaminants-LANAGRO-GO, Ministry of Agriculture, Livestock and Food Supply, Goiânia, Goiás, Brazil CEP 74674-025
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27
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Samsonova JV, Cannavan A, Elliott CT. A Critical Review of Screening Methods for the Detection of Chloramphenicol, Thiamphenicol, and Florfenicol Residues in Foodstuffs. Crit Rev Anal Chem 2012. [DOI: 10.1080/10408347.2012.629951] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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28
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Rapid Monitoring of Dipropyl Phthalate in Food Samples Using a Chemiluminescent Enzyme Immunoassay. FOOD ANAL METHOD 2011. [DOI: 10.1007/s12161-011-9346-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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29
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Zhang M, Liu B, Cong Y, Liu S, Hu Y. Development of highly specific fluorescence immunoassay and enzyme-linked immunosorbent assay for detection of dimethyl phthalate in water samples. FOOD AGR IMMUNOL 2011. [DOI: 10.1080/09540105.2011.575124] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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30
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Luo PJ, Jiang WX, Chen X, Shen JZ, Wu YN. Technical note: Development of an enzyme-linked immunosorbent assay for the determination of florfenicol and thiamphenicol in swine feed1. J Anim Sci 2011; 89:3612-6. [DOI: 10.2527/jas.2010-3403] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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31
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Multiresidue Determination of Sarafloxacin, Difloxacin, Norfloxacin, and Pefloxacin in Fish using an Enzyme-Linked Immunosorbent Assay. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.proenv.2011.10.048] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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Ge S, Yan M, Cheng X, Zhang C, Yu J, Zhao P, Gao W. On-line molecular imprinted solid-phase extraction flow-injection fluorescence sensor for determination of florfenicol in animal tissues. J Pharm Biomed Anal 2010; 52:615-9. [DOI: 10.1016/j.jpba.2010.01.030] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Revised: 01/13/2010] [Accepted: 01/13/2010] [Indexed: 10/19/2022]
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33
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Simultaneous determination of thiamphenicol, florfenicol and florfenicol amine in swine muscle by liquid chromatography–tandem mass spectrometry with immunoaffinity chromatography clean-up. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:207-12. [DOI: 10.1016/j.jchromb.2009.10.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2009] [Revised: 09/29/2009] [Accepted: 10/01/2009] [Indexed: 11/18/2022]
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34
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Kinsella B, O’Mahony J, Malone E, Moloney M, Cantwell H, Furey A, Danaher M. Current trends in sample preparation for growth promoter and veterinary drug residue analysis. J Chromatogr A 2009; 1216:7977-8015. [DOI: 10.1016/j.chroma.2009.09.005] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Revised: 08/24/2009] [Accepted: 09/03/2009] [Indexed: 12/16/2022]
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35
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Luo† P, Cao† X, Wang Z, Jiang H, Zhang S, Chen X, Wang J, Feng C, Shen J. Development of an enzyme-linked immunosorbent assay for the detection of florfenicol in fish feed. FOOD AGR IMMUNOL 2009. [DOI: 10.1080/09540100802712741] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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