1
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Zhou Y, Wang J, Wu B, Zhu B. Rapid determination of furazolidone residues in animal foods by time-resolved fluorescence immunochromatography. Food Chem 2024; 445:138711. [PMID: 38354645 DOI: 10.1016/j.foodchem.2024.138711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/03/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024]
Abstract
Although furazolidone (FZD) was completely banned from livestock production in many countries many years ago due to its mutagenicity and carcinogenicity, the abuse of FZD is still common today. Accurate and rapid detection of FZD residues in animal-derived food products is highly important for human health. Here, a time-resolved fluorescence immunochromatography (TRFI) test strip for rapid and quantitative detection of 3-amino-2-oxazolidinone (AOZ) residues in animal foods was developed and validated. Its limit of detection and limit of quantification were 0.05 and 0.14 μg/kg, respectively. The typical recovery rates were 95-105 % in chicken breast samples spiked with the AOZ standard substance at concentrations of 0.05-2 μg/kg, with a coefficient of variation value ≤8.5 %. The cross-reaction rates of the TRFI-AOZ test strips with 3-amino-5-morpholinomethyl-2-oxazolidone, semicarbazide, and 1-amino-imidazolidin-2,4-dione were less than 1 %. The newly developed TRFI test strip has high sensitivity, high specificity, cost effectiveness and user-friendly control, and is suitable for the rapid and large-scale screening of AOZ residues in animal foods.
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Affiliation(s)
- Yongsong Zhou
- Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, Shenzhen, Guangdong 518118, PR China; Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, PR China
| | - Jingneng Wang
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory of Animal Epidemiology of Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing 100193, PR China
| | - Buling Wu
- Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, Shenzhen, Guangdong 518118, PR China.
| | - Bofeng Zhu
- Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, Shenzhen, Guangdong 518118, PR China; Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, PR China.
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2
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Sun W, Jiang L, Hao X, Fan X, Qin Y, Huang T, Lou Y, Liao L, Zhang K, Chen S, Qin A. Cane Molasses Derived N-Doped Graphene Quantum Dots: Dynamic Quenching Synergistically Photoinduced Electron Transfer for the Instant Detection of Nitrofuran Antibiotics. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:4394-4405. [PMID: 36913721 DOI: 10.1021/acs.langmuir.3c00008] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The development of a highly selective, simple, and rapid detection method for nitrofuran antibiotics (NFs) is of great significance for food safety, environmental protection, and human health. To meet these needs, in this work, cyan-color highly fluorescent N-doped graphene quantum dots (N-GQDs) were synthesized using cane molasses as the carbon source and ethylenediamine as the nitrogen source. The synthesized N-GQDs have an average particle size of 6 nm, a high fluorescence intensity with 9 times that of undoped GQDs, and a high quantum yield (24.4%) which is more than 6 times that of GQDs (3.9%). A fluorescence sensor based on N-GQDs for the detection of NFs was established. The sensor shows advantages of fast detection, high selectivity, and sensitivity. The limit of detection for furazolidone (FRZ) was 0.29 μM, the limit of quantification (LOQ) was 0.97 μM, and the detection range was 5-130 μM. The fluorescence quenching mechanism of the sensor was explored by fluorescence spectroscopy, UV-vis absorption spectroscopy, Stern-Volmer quenching constant, Zeta potential, UV-vis diffuse reflectance spectroscopy, and cyclic voltammetry. A fluorescence quenching mechanism of dynamic quenching synergized with photoinduced electron transfer was revealed. The developed sensor was also successfully applied for detecting FRZ in various real samples, and the results were satisfactory.
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Affiliation(s)
- Wei Sun
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Li Jiang
- College of Science, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Xinyu Hao
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Xingang Fan
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Yingxi Qin
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Tao Huang
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Ying Lou
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Lei Liao
- College of Environmental Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Kaiyou Zhang
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Shuoping Chen
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
| | - Aimiao Qin
- Key Lab New Processing Technology for Nonferrous Metals & Materials Ministry of Education, College of Materials Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China
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3
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Jia J, Zhang H, Qu J, Wang Y, Xu N. Immunosensor of Nitrofuran Antibiotics and Their Metabolites in Animal-Derived Foods: A Review. Front Chem 2022; 10:813666. [PMID: 35721001 PMCID: PMC9198595 DOI: 10.3389/fchem.2022.813666] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 04/13/2022] [Indexed: 11/29/2022] Open
Abstract
Nitrofuran antibiotics have been widely used in the prevention and treatment of animal diseases due to the bactericidal effect. However, the residual and accumulation of their metabolites in vivo can pose serious health hazards to both humans and animals. Although their usage in feeding and process of food-derived animals have been banned in many countries, their metabolic residues are still frequently detected in materials and products of animal-derived food. Many sensitive and effective detection methods have been developed to deal with the problem. In this work, we summarized various immunological methods for the detection of four nitrofuran metabolites based on different types of detection principles and signal molecules. Furthermore, the development trend of detection technology in animal-derived food is prospected.
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Affiliation(s)
| | | | | | - Yuanfeng Wang
- Institute of Engineering Food, College of Life Science, Shanghai Normal Uniersity, Shanghai, China
| | - Naifeng Xu
- Institute of Engineering Food, College of Life Science, Shanghai Normal Uniersity, Shanghai, China
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4
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Fan W, Yang S, Gao W, Wang D, Fan M. Highly sensitive bromide aided SERS detection of furazolidone and 3-amino-2-oxazolidinone residual in aquaculture products. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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5
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Han X, Lin H, Cao L, Chen X, Wang L, Zheng H, Zhang Z, Pavase TR, Wang S, Sun X, Sui J. Hapten-Branched Polyethylenimine as a New Antigen Affinity Ligand to Purify Antibodies with High Efficiency and Specificity. ACS APPLIED MATERIALS & INTERFACES 2020; 12:58191-58200. [PMID: 33319977 DOI: 10.1021/acsami.0c15586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Purification of antibodies has become a critical factor in antibody production. A high-purity specific antibody against antigens, especially small molecules, seems to be difficult to obtain, even with the help of a protein A affinity column, which is a conventional and broadly used ligand for the separation of antibody and non-antibody proteins. Therefore, it is urgent to develop a cheap, simple, efficient, and stable method to separate the specific antibody from other antibodies. In this study, to improve the sensitivity and accuracy of immunoassay results, enrofloxacin (ENR) was grafted onto polyethylenimine (PEI) by the abundant amino groups and then the whole ligand (ENR-PEI) was conjugated to CNBr-Sepharose 4B to prepare the affinity column for the purification of the specific antibody against ENR from polyclonal antibodies. Scanning electron microscopy and Fourier transform infrared spectroscopy verification showed that Sepharose 4B was successfully modified by ENR-PEI with excellent uniformity. The capacity of the prepared column could reach to 6.15 mg of specific antibody with high purity per milliliter resin due to the high coupling ratio (49.3:1) of ENR on PEI, and the IC50 value of the antibody after purification was 47.58 ng/mL with a lowest limit of detection (IC10) of 1.099 ng/mL-18 times lower than those of the antibody purified through the protein A column. All the results showed that this new kind of resin could be used as the potential ligand in the purification of the trace-specific antibody against antigens in complex mixtures with high efficiency and specificity.
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Affiliation(s)
- Xiangning Han
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Hong Lin
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Limin Cao
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Xiangfeng Chen
- Shandong Analysis and Test Centre, Qilu University of Technology (Shandong Academy of Sciences), 19 Keyuan Rd, Jinan 250014, China
| | - Luefeng Wang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Hongwei Zheng
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Ziang Zhang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Tushar Ramesh Pavase
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Sai Wang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Xun Sun
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
| | - Jianxin Sui
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Rd, Qingdao 266100, China
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6
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Wu W, Yang S, Liu J, Mi J, Dou L, Pan Y, Mari GM, Wang Z. Progress in immunoassays for nitrofurans detection. FOOD AGR IMMUNOL 2020. [DOI: 10.1080/09540105.2020.1786672] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
- Weilin Wu
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Shuyu Yang
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Jialiang Liu
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Jiafei Mi
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Leina Dou
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Yantong Pan
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Ghulam Mujtaba Mari
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
| | - Zhanhui Wang
- College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, People’s Republic of China
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7
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Xing C, Jing X, Zhang X, Yuan J. Ultrasensitive indirect competitive ELISA and strip sensor for detection of furazolidone metabolite in animal tissues. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1337083] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Changrui Xing
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, People’s Republic of China
| | - Xuexue Jing
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, People’s Republic of China
| | - Xun Zhang
- Jiangsu MeiZheng Biological Technology Co. Ltd., Wuxi, People’s Republic of China
| | - Jian Yuan
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing, People’s Republic of China
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8
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Simultaneous detection of four nitrofuran metabolites in honey by using a visualized microarray screen assay. Food Chem 2017; 221:1813-1821. [DOI: 10.1016/j.foodchem.2016.10.099] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 07/25/2016] [Accepted: 10/22/2016] [Indexed: 12/29/2022]
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9
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Ding X, Liu L, Song S, Kuang H, Xu C. Rapid and ultrasensitive detection of 3-amino-2-oxazolidinone in catfish muscle with indirect competitive enzyme-linked immunosorbent and immunochromatographic assays. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1297778] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Xi Ding
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technologyy, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
| | - Liqiang Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technologyy, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
| | - Shanshan Song
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technologyy, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
| | - Hua Kuang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technologyy, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
| | - Chuanlai Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technologyy, Jiangnan University, Wuxi, Jiangsu, People’s Republic of China
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10
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Xie Y, Zhang L, Le T. An immunochromatography test strip for rapid, quantitative and sensitive detection of furazolidone metabolite, 3-amino-2-oxazolidinone, in animal tissues. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1293013] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Yong Xie
- Chongqing College of Electronic Engineering, Chongqing, People’s Republic of China
| | - Lei Zhang
- College of Life Science, Chongqing Normal University, Chongqing, People’s Republic of China
| | - Tao Le
- College of Life Science, Chongqing Normal University, Chongqing, People’s Republic of China
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11
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Le T, Xie Y, Zhu L, Zhang L. Rapid and Sensitive Detection of 3-Amino-2-oxazolidinone Using a Quantum Dot-Based Immunochromatographic Fluorescent Biosensor. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:8678-8683. [PMID: 27771947 DOI: 10.1021/acs.jafc.6b03732] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
To monitor the levels of furazolidone in edible animal tissues, a fluorescent sensor was developed for the determination of 3-amino-2-oxazolidinone (AOZ), the metabolite of furazolidone, featuring an immunochromatographic test strip assay (ITSA) integrated with a quantum dot (QD) label. The optimal QD-based ITSA sensor exhibits good dynamic linear detection for AOZ over the range of 0.1-100 μg/L, with a 50% inhibitory concentration (IC50) of 1.06 μg/L. The decision limit and the detection capability were 0.14-0.15 and 0.27-0.33 μg/kg, respectively, for this analyte using the QD-based ITSA sensor. These values represent an improvement over a previously reported gold nanoparticle-based immunochromatographic assay. The recoveries of AOZ in kinds of animal tissues were between 76.3 and 98.4% at the levels of 1.0, 5.0, and 10.0 μg/kg. The performance and practicality of our QD-based fluorescent immunosensor were confirmed by commercial ELISA kit and LC-MS/MS. In conclusion, the proposed sensor was a feasible detection method for AOZ analysis on site.
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Affiliation(s)
- Tao Le
- College of Life Science, Chongqing Normal University , Chongqing 401331, People's Republic of China
| | - Yong Xie
- Chongqing College of Electronic Engineering , Chongqing 401331, People's Republic of China
| | - Liqian Zhu
- College of Veterinary, Yangzhou University , Yangzhou 225009, People's Republic of China
| | - Lei Zhang
- College of Life Science, Chongqing Normal University , Chongqing 401331, People's Republic of China
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12
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Wang Y, Chan HW, Chan W. Facile Formation of a DNA Adduct of Semicarbazide on Reaction with Apurinic/Apyrimidinic Sites in DNA. Chem Res Toxicol 2016; 29:834-40. [DOI: 10.1021/acs.chemrestox.6b00011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yinan Wang
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ho Wai Chan
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Wan Chan
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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13
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14
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Le T, Yu H. Determination of 3-Amino-2-oxazolidinone in Animal Tissue by an Enzyme-Linked Immunosorbent Assay and a Time-Resolved Fluoroimmunoassay. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.979355] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Palaniyappan V, Nagalingam AK, Ranganathan HP, Kandhikuppam KB, Kothandam HP, Vasu S. Microwave-assisted derivatisation and LC-MS/MS determination of nitrofuran metabolites in farm-raised prawns (Penaeus monodon). Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:1739-44. [DOI: 10.1080/19440049.2013.816896] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Shen J, Wang W, Xia X, Zhu J, Wu X, Wang S, Niu L, Ding S, Wang Z, Wang Z, Li X, Jiang H. Determination of Four Nitrofuran Metabolites and Chloramphenicolin Biological Samples Using Enzyme-Linked Immunosorbent Assay. ANAL LETT 2013. [DOI: 10.1080/00032719.2012.762583] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Zhao J, Yu X, Luo Q, Wei C, Ke C, Zuo H, Yang X, Yuan J. Anti-bensulfuron methyl monoclonal antibody production and BSM-detecting indirect competitive enzyme-linked immunoassay establishment. FOOD AGR IMMUNOL 2013. [DOI: 10.1080/09540105.2013.797385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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18
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Liu JX, Wang LL, Liu J, Wang JP. Development of an indirect competitive immunoassay for determination of L-hydroxyproline in milk. FOOD AGR IMMUNOL 2013. [DOI: 10.1080/09540105.2013.768965] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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19
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Wang LL, Liu JX, Liu J, Wang JP. Synthesis of hapten and production of a monoclonal antibody against a derivative of L-hydroxyproline, a special amino acid in hydrolyzed animal protein. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2013; 48:9-15. [PMID: 23030435 DOI: 10.1080/03601234.2012.716682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
China's government has prohibited the addition of simply hydrolyzed animal protein from solid leather waste into milk. The objective of this study was to produce a monoclonal antibody against L-hydroxyproline, a special amino acid in hydrolyzed animal protein. L-hydroxyproline was derivatized with N-acetylsulfanilyl chloride and 5-chlorovaleric acid to synthesize the haptens HP1 and HP2. Then, two immunogens from the two haptens were prepared to produce the antibodies. Results showed that only HP1 was able to stimulate the animal immune system and generate the specific antibody to L-hydroxyproline (as the formation of HP1). The obtained monoclonal antibody from HP1 and the heterologous coating hapten HP2 were incorporated into a competitive indirect enzyme linked immunosorbent assay (ELISA) to determine the antibody's specificity and sensitivity. The IC(50) and the limit of detection for HP1 were 0.16 μg/mL and 0.05 μg/mL respectively. The antibody showed low crossreactivity to parental L-hydroxyproline and showed negligible crossreactivity to D-hydroxyproline and other amino acids. The monoclonal antibody was therefore suitable for the development of an immunoassay to monitor the simply hydrolyzed animal protein from solid leather waste in foodstuffs with L-hydroxyproline as the target analyte.
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Affiliation(s)
- Li L Wang
- College of Veterinary Medicine, Agricultural University of Hebei, Baoding Hebei, China
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20
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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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21
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Yan XD, Hu XZ, Zhang HC, Liu J, Wang JP. Direct determination of furaltadone metabolite, 3-amino-5-morpholinomethyl-2-oxazolidinone, in meats by a simple immunoassay. FOOD AGR IMMUNOL 2012. [DOI: 10.1080/09540105.2011.615060] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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22
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Sheu SY, Tai YT, Li WR, Lei YC, Hsieh KH, Lin CY, Cheng CC, Chang TH, Kuo TF. Development of a competitive ELISA for the detection of a furaltadone marker residue, 3-amino-5-morpholinomethyl-2-oxazolidinone (AMOZ), in cultured fish samples. J Vet Med Sci 2012; 74:1439-46. [PMID: 22785246 DOI: 10.1292/jvms.12-0165] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This report describes an enzyme-linked immunosorbent assay (ELISA) for tissue-bound metabolite 3-amino-5-morpholinomethyl-2-oxazolidinone (AMOZ) and the application to residue analysis in cultured fish samples. The residue is monitored as a marker for the drug furaltadone. The assay enables the detection of protein bound AMOZ in the form of a 2-nitrophenyl derivative (2-NP-AMOZ) in sample supernatant or extract after acid hydrolysis and derivatization with o-nitrobenzaldehyde. Polyclonal rabbit antibodies were produced with a new immunogen hapten, 2-NP-HXA-AMOZ. The new ELISA had adequate analytical sensitivity (IC(50) value 0.325 μg kg(-1); limit of detection 0.1 μg kg(-1)) to determine a trace of AMOZ residue and had a high selectivity. Recoveries of AMOZ fortified at the levels of 0.1, 0.5 and 1.0 μg kg(-1) ranged from 89.8 to 112.5% with coefficients of variation of 12.4-16.2% over the range of AMOZ concentrations studied. The results obtained with the ELISA correlated well with those obtained by commercial test kits for 150 tested samples (r=0.984). The results suggest that the developed ELISA is a highly specific, accurate, and sensitive method suitable for high throughput screening for AMOZ residues.
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Affiliation(s)
- Shi-Yuan Sheu
- School of Chinese Medicine, China Medical University, Taichung City 404, Taiwan, ROC
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23
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Song J, Yang H, Wang Y, Si W, Deng A. Direct detection of 3-amino-5-methylmorpholino-2-oxazolidinone (AMOZ) in food samples without derivatisation step by a sensitive and specific monoclonal antibody based ELISA. Food Chem 2012; 135:1330-6. [PMID: 22953862 DOI: 10.1016/j.foodchem.2012.05.107] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2011] [Revised: 04/06/2012] [Accepted: 05/27/2012] [Indexed: 12/20/2022]
Abstract
AMOZ (3-amino-5-methylmorpholino-2-oxazolidinone) is the metabolite of furaltadone (FTD) which has been banned as a veterinary drug. In this study, three AMOZ derivatives (CPAMOZ) were synthesised and monoclonal antibody against o-nitrobenzaldehyde derivatived AMOZ (NPAMOZ) was produced. The IC(50) value of the ELISA for NPAMOZ was 0.17ngml(-1). The cross reactivity values of the assay with NPAMOZ, CPAMOZ, AMOZ and FTA were 100%, 61.7%, 14.8% and 10.4%, respectively. As no NPAMOZ or CPAMOZ exist if no derivitizing reagent added and FTA is quite unstable, therefore, 14.8% of cross reactivity with AMOZ makes the ELISA capable of directly detecting AMOZ without derivatisation. AMOZ spiked food samples were analysed by ELISA. Recoveries of 72.6-121.2% and intra-assay coefficients of variation of 6.1-17.7% were obtained. The proposed ELISA which also confirmed by HPLC with a good correlation provides an alternative sensitive and fast quantitative method for directly detecting AMOZ in food samples.
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Affiliation(s)
- Juan Song
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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24
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Saini M, Taggart MA, Knopp D, Upreti S, Swarup D, Das A, Gupta PK, Niessner R, Prakash V, Mateo R, Cuthbert RJ. Detecting diclofenac in livestock carcasses in India with an ELISA: a tool to prevent widespread vulture poisoning. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2012; 160:11-16. [PMID: 22035919 DOI: 10.1016/j.envpol.2011.09.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 08/31/2011] [Accepted: 09/03/2011] [Indexed: 05/31/2023]
Abstract
Diclofenac, a non-steroidal anti-inflammatory drug (NSAID), has caused catastrophic vulture declines across the Indian sub-continent. Here, an indirect ELISA is used to detect and quantify diclofenac in 1251 liver samples from livestock carcasses collected across India between August 2007 and June 2008, one to two years after a ban on diclofenac manufacture and distribution for veterinary use was implemented. The ELISAs applicability was authenticated with independent data obtained using LC-ESI/MS. Of 1251 samples, 1150 (91.9%) were negative for diclofenac using both methods, and 60 (4.8%) were positive at 10-4348 and 10-4441 μg kg(-1) when analysed by ELISA and LC-ESI/MS, respectively. The residue level relationship in the 60 positive samples was highly significant (p < 0.001, r(2) = 0.644). Data suggest that this immunological assay could be used not only for cost effective sample screening, but also for residue level semi-quantification.
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Affiliation(s)
- Mohini Saini
- Indian Veterinary Research Institute, Izatnagar, 243 122 Uttar Pradesh, India
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25
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Meng M, Xi R. Review: Current Development of Immunoassay for Analyzing Veterinary Drug Residue in Foods and Food Products. ANAL LETT 2011. [DOI: 10.1080/00032719.2011.551863] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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26
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Yan XD, Zhang LJ, Wang JP. Residue depletion of nitrovin in chicken after oral administration. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:3414-3419. [PMID: 21391671 DOI: 10.1021/jf104771e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
In this study, the residue depletion of nitrovin in chicken was studied after feeding the birds with dietary feeds containing 10 mg/kg of nitrovin for 7 consecutive days. Tissues (muscle, fat, kidney, and liver) and plasma were collected at different withdrawal periods and determined by a high-performance liquid chromatography-ultraviolet (HPLC-UV) method. The limit of detection for nitrovin in tissue and plasma samples was 0.1 ng/(g or mL), and the inter- and intrarecoveries from the blank fortified samples were in the range of 71.1-85.7%. At the withdrawal period of 0 days, the residue concentration of nitrovin in plasma was the highest (average of 84.98 ng/mL) compared to those in muscle, fat, liver, and kidney (average of 21.04, 61.18, 24.04, and 68.28 ng/g, respectively). At the withdrawal period of 28 days, the residue levels of nitrovin in muscle, fat, liver, and plasma were all higher than 1.0 ng/(g or mL) and the highest concentration was in liver (average of 5.8 ng/g). These data are in support of the ban of nitrovin as a feed additive in food-producing animals.
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Affiliation(s)
- Xiao Dong Yan
- Animal Science and Technology, Agricultural University of Hebei, Baoding Hebei 071000, People's Republic of China
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27
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Li J, Liu J, Zhang HC, Li H, Wang JP. Broad specificity indirect competitive immunoassay for determination of nitrofurans in animal feeds. Anal Chim Acta 2010; 678:1-6. [DOI: 10.1016/j.aca.2010.07.025] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2010] [Revised: 07/16/2010] [Accepted: 07/17/2010] [Indexed: 10/19/2022]
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28
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Liu Y, Huang L, Wang Y, Yang B, Ishan A, Fang K, Peng D, Liu Z, Dai M, Yuan Z. Tissue depletion and concentration correlations between edible tissues and biological fluids of 3-amino-2-oxazolidinone in pigs fed with a furazolidone-medicated feed. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:6774-6779. [PMID: 20443624 DOI: 10.1021/jf904577f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Furazolidone has been prohibited for use in food animal production worldwide for its carcinogenicity and mutagenicity, but it is still illegally used in some farms because of its effectiveness and cheap price. Because of the food safety and economical concerns, it is necessary to find an efficient and low-cost way to monitor the misuse of furazolidone in food-producing animals. For this regard, the tissue depletion and tissue-biological fluid concentration correlations of 3-amino-2-oxazolidinone (AOZ), which is the marker residue of furazolidone, were studied in pigs. Pigs were dosed with 400 mg/kg of furazolidone in feed for 7 days and were sacrificed at the withdrawal time of 0.5, 7, 21, 35, 56, and 63 days. Muscle, liver, kidney, urine, and plasma were collected to detect the AOZ by a simplified indirect competitive enzyme-linked immunosorbent assay (ic-ELISA). Results showed that AOZ was widely distributed in pigs and eliminated slowly after the digestion of furazolidone. The half-lives of AOZ in the plasma, urine, liver, kidney, and muscle were 13.7, 14.7, 13.6, 13.6, and 15.0 days, respectively. Good correlations of the AOZ concentration were found between plasma and muscle, plasma and liver, urine and liver, and urine and kidney in the depletion period of 7-63 or 21-63 days, with correlation coefficients of more than 0.97 and p values less than 0.05. These correlations can provide a basis for a simple and economical way using plasma/urine to monitor the illegal use of furazolidone in pigs without slaughter.
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Affiliation(s)
- Yu Liu
- National Reference Laboratory of Veterinary Drug Residues HZAU)and MOA Key Laboratory of Food Safety Evaluation, Huazhong Agricultural University, Wuhan, Hubei 430070, People's Republic of China
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29
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Application of a modified enzyme-linked immunosorbent assay for 3-amino-2-oxazolidinone residue in aquatic animals. Anal Chim Acta 2010; 664:151-7. [DOI: 10.1016/j.aca.2010.02.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2009] [Revised: 02/04/2010] [Accepted: 02/16/2010] [Indexed: 11/23/2022]
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30
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Broughton EI, Walker DG. Prevalence of antibiotic-resistant Salmonella in fish in Guangdong, China. Foodborne Pathog Dis 2009; 6:519-21. [PMID: 19292686 DOI: 10.1089/fpd.2008.0196] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION This study examines fish from freshwater aquaculture operations in Guangdong Province, China, to determine the prevalence of antibiotic-resistant Salmonella isolates. This information can help identify risks of human exposure to Salmonella and guide decisions of whether to include farmed fish samples in routine food surveillance for Salmonella. METHODS One hundred live freshwater-farmed finfish were sampled from several stalls at two wholesale and four retail markets in Guangzhou from June to July 2008. Isolation and antibiotic sensitivity testing was done according to the U.S. FDA Bacteriological Analytical Manual. Antibiotic sensitivity testing was done using the Kirby Bauer disk diffusion method. RESULTS All five Salmonella isolates were susceptible to neomycin, cefotaxime, and cefepime and resistant to erythromycin and penicillin. The most resistant isolate was susceptible to 7 of the 16 antibiotics tested. DISCUSSION The estimated prevalence of Salmonella is 5% (95% CI: 2-11%) in live finfish from markets in Guangzhou, China. All five isolates were not susceptible to three or more antibiotics. Three of the five isolates had decreased susceptibility to nitrofurantoin, suggesting illegal use of nitrofurans in food animal production, and surveillance of resistance to this class of antibiotics is warranted. We suggest aquaculture-producing countries where there may be high antibiotic use to add farmed fish products to the list of foods they include in Salmonella surveillance. This would help evaluate human health risks posed by antibiotic-resistant bacteria in farmed fish products.
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Affiliation(s)
- Edward I Broughton
- International Health Department, Johns Hopkins School of Public Health, Baltimore, Maryland 21205, USA.
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31
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Cheng CC, Hsieh KH, Lei YC, Tai YT, Chang TH, Sheu SY, Li WR, Kuo TF. Development and residue screening of the furazolidone metabolite, 3-amino-2-oxazolidinone (AOZ), in cultured fish by an enzyme-linked immunosorbent assay. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:5687-5692. [PMID: 19526989 DOI: 10.1021/jf900859r] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A sensitive and specific polyclonal enzyme-linked immunosorbent assay (ELISA) for the determination of tissue-bound metabolite 3-amino-2-oxazolidinone (AOZ) is described. The procedures allow for the detection of protein-bound AOZ in the form of a 2-nitrophenyl derivative (2-NP-AOZ) in the sample supernatant or extract after acid hydrolysis and derivatization with o-nitrobenzaldehyde. The polyclonal rabbit antibodies were produced with the immunogen hapten, 2-NP-HXA-AOZ, and the 50% inhibition values (IC(50)) of 0.14 microg kg(-1) of AOZ was achieved with the most sensitive antibody A0505. The mean lower detection limit of the ELISA method is about 0.025 microg kg(-1). According to the test preparation record, the detection limit is 0.1 microg kg(-1), which is well below the minimum required performance limits (MRPLs) for tissue-bound residues of AOZ at 1 microg kg(-1) in the European Communities. In the present study, we investigated the use of homemade ELISA, a new immunoassay, to monitor the presence of the furazolidone marker residue in 370 samples of cultured fish. Adopting 0.3 microg kg(-1) AOZ as a cutoff value, the ELISA has a sensitivity of 100% and a specificity of 98.5% versus high-performance liquid chromatography-mass spectrometry (HPLC-MS) at a cutoff of 0.3 microg kg(-1) and gives no false-negative rate results. From the practical point of view, the homemade kit could be advantageously used for the screening of large groups of animal-edible tissue samples and the kit employed has good reliability even in routine application for the control of the illegal use of the drug.
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Affiliation(s)
- Chu-Chen Cheng
- Taiwan Advance Bio-Pharmaceutical, Incorporated, Taipei County 221, Taiwan
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32
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Cañada-Cañada F, Muñoz de la Peña A, Espinosa-Mansilla A. Analysis of antibiotics in fish samples. Anal Bioanal Chem 2009; 395:987-1008. [DOI: 10.1007/s00216-009-2872-z] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2009] [Revised: 05/21/2009] [Accepted: 05/26/2009] [Indexed: 10/20/2022]
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Li J, Liu JX, Wang JP. Multidetermination of four nitrofurans in animal feeds by a sensitive and simple enzyme-linked immunosorbent assay. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:2181-5. [PMID: 19231897 DOI: 10.1021/jf8035098] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
In this study, the polyclonal antibody against furazolidone was produced with furazolidone coupling to protein carriers by a diazotization method and glutaraldehyde reaction, respectively. The antibody obtained showed good specificity toward furazolidone and various cross-reactivity toward nitrofurantoin, nitrofurazone, and furaltadone. Then, an indirect competitive enzyme-linked immunosorbent assay (ELISA) based on the antibody was first developed for multidetermination of four nitrofurans in animal feeds. The limit of detection (LOD) of the method was 0.2-2.1 ng/g depending on the component. After simple extraction, the fortified swine and broiler chicken feed samples were detected with recovery ranges of 75.9-86.4%. Results obtained from ELISA were confirmed by high-performance liquid chromatography (HPLC) with ultraviolet detection. Analysis of the unknown feed samples indicates that ELISA can be a practical tool for screening of nitrofurans in animal feeds before confirmation by HPLC.
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Affiliation(s)
- Jun Li
- College of Animal Science & Technology, Agricultural University of Hebei, Baoding Hebei, China
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34
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Wu JE, Chang C, Ding WP, He DP. Determination of florfenicol amine residues in animal edible tissues by an indirect competitive ELISA. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2008; 56:8261-8267. [PMID: 18710242 DOI: 10.1021/jf8010454] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Florfenicol (FF) is a broad-spectrum antibiotic used increasingly in aquaculture, livestock, and poultry to treat diseases. To avoid using labor-intensive instrumental methods to detect residues of FF in food and food products, a simple and convenient indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) method for florfenicol's major metabolite, florfenicol amine (FFA), was developed using a polyclonal antibody prepared in this study. FFA was covalently attached to carrier protein as immunogen by using the glutaraldehyde method. The antibodies obtained were characterized by an ELISA method and showed excellent specificity and sensitivity with the 50% inhibition values (IC 50) of 3.34 microg/L for FFA in PBS buffer. In the ELISA, sample extractions were performed by ethyl acetate/ammonium hydroxide (90 + 10, v/v) following combined acid hydrolysis of FF and its known metabolites. The limits of detection (LOD) calculated from the analysis of 20 known negative swine muscle, chicken muscle, and fish samples were 3.08, 3.3, and 3.86 microg/kg (mean + 3 SD), respectively. Recoveries of FFA fortified at the levels of 5, 50, 100, and 300 microg/kg ranged from 64.6 to 124.7%, with coefficients of variation of 11.3-25.8% over the range of FFA concentrations studied. Validation of the ELISA method with FFA-fortified swine muscle at the levels of 10, 50, 100, and 200 microg/kg was carried out using GC, resulting in a similar correlation in swine muscle ( r = 0.97). The results suggest that this ELISA is a specific, accurate, and sensitive method, which is suitable for use as a screening method to detect residues of FFA in animal edible tissues.
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Affiliation(s)
- Jin-E Wu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, People's Republic of China
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