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Liu C, Han M, Wang H, Chen X, Tang Y, Zhang D, Li X, Liu Y. Elimination of Cefquinome Sulfate Residue in Cow’s Milk after Intrauterine Infusion. Metabolites 2023; 13:metabo13040492. [PMID: 37110151 PMCID: PMC10146028 DOI: 10.3390/metabo13040492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023] Open
Abstract
As set in the maximum residue limit regulations of the European Commission, this study aimed to obtain the residual parameters in milk with optimized UPLC-MS/MS conditions and to determine the conclusive drug withdrawal period to ensure food safety. In this research, an ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was developed to study cefquinome sulfate’s residue elimination in milk and to calculate cefquinome’s withdrawal period. Twelve healthy cows free of endometritis were selected for the experiment. Before using the drug, the vaginal orifice and perineum of each cow was disinfected. One dose of intrauterine perfusion was used for each cow, followed by an additional dose after 72 h. Before administration and 12 h, 18 h, 24 h, 36 h, 42 h, 48 h, 60 h, 66 h, 72 h, 84 h, 90 h, and 96 h after the last dose, milk (10 mL) was gathered from each cow’s teat and pooled. For the measurement of cefquinome concentrations in milk, UPLC-MS/MS was performed. A calibration curve was generated using linear regression as follows: Y = 250.86X − 102.29, with a correlation coefficient of 0.9996; the limits of detection and the limits of quantitation were 0.1 μg·kg−1 and 0.2 μg·kg−1, respectively. The average recovery of cefquinome was 88.60 ± 16.33% at 0.2 μg·kg−1, 100.95 ± 2.54% at 10 μg·kg−1, and 97.29 ± 1.77% at 50 μg·kg−1. For 5 consecutive days at the three spiking levels, the intra and inter-day relative standard deviations (RSD) were 1.28%–13.73% and 1.81%–18.44%, respectively; the residual amount of cefquinome was less than the maximum residue limit of 20 μg·kg−1, 36 h after administration; and the residual amount was less than the limit of detection (0.1 μg·kg−1) 48 h after administration. The withdrawal time of cefquinome in cow’s milk was 39.8 h, as calculated using WTM1.4 software. In terms of clinical practical use, the withdrawal period of milk was temporarily set at 48 h after the administration of the cefquinome sulfate uterus injection to cows, in accordance with the recommended dose and course.
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Affiliation(s)
- Chunshuang Liu
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Mingyue Han
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Honglei Wang
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Xiaojie Chen
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Yaoxin Tang
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | | | - Xiubo Li
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Correspondence: (X.L.); (Y.L.)
| | - Yiming Liu
- National Feed Drug Reference Laboratories, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Laboratory of Quality & Safety Risk Assessment for Products on Feed-origin Risk Factor Ministry of Agriculture and Rural Affairs, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
- Correspondence: (X.L.); (Y.L.)
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Garzón V, Bustos RH, G. Pinacho D. Personalized Medicine for Antibiotics: The Role of Nanobiosensors in Therapeutic Drug Monitoring. J Pers Med 2020; 10:E147. [PMID: 32993004 PMCID: PMC7712907 DOI: 10.3390/jpm10040147] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/05/2020] [Accepted: 09/07/2020] [Indexed: 01/01/2023] Open
Abstract
Due to the high bacterial resistance to antibiotics (AB), it has become necessary to adjust the dose aimed at personalized medicine by means of therapeutic drug monitoring (TDM). TDM is a fundamental tool for measuring the concentration of drugs that have a limited or highly toxic dose in different body fluids, such as blood, plasma, serum, and urine, among others. Using different techniques that allow for the pharmacokinetic (PK) and pharmacodynamic (PD) analysis of the drug, TDM can reduce the risks inherent in treatment. Among these techniques, nanotechnology focused on biosensors, which are relevant due to their versatility, sensitivity, specificity, and low cost. They provide results in real time, using an element for biological recognition coupled to a signal transducer. This review describes recent advances in the quantification of AB using biosensors with a focus on TDM as a fundamental aspect of personalized medicine.
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Affiliation(s)
- Vivian Garzón
- PhD Biosciences Program, Universidad de La Sabana, Chía 140013, Colombia;
| | - Rosa-Helena Bustos
- Therapeutical Evidence Group, Clinical Pharmacology, Universidad de La Sabana, Chía 140013, Colombia;
| | - Daniel G. Pinacho
- Therapeutical Evidence Group, Clinical Pharmacology, Universidad de La Sabana, Chía 140013, Colombia;
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Gaudin V, Hédou C, Rault A, Verdon E, Soumet C. Evaluation of three ELISA kits for the screening of colistin residue in porcine and poultry muscle according to the European guideline for the validation of screening methods. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1651-1666. [PMID: 32870104 DOI: 10.1080/19440049.2020.1778191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Colistin is a polypeptide antibiotic mainly used in porcine and poultry to treat gastrointestinal infections. It has been included by the World Health Organisation (WHO) in the list of critically important human antibiotics of high priority for antimicrobial resistance since 2017. Therefore, it is necessary to develop specific and sensitive screening methods for this molecule. Screening for colistin with immunoassays is an interesting alternative to LC-MS/MS screening methods. The performance of three commercially available ELISA kits was evaluated in poultry and porcine muscles for the detection of colistin in regards to its European maximum residue limit (MRL) (150 µg/kg). The applicability of the three ELISA kits to the detection of colistin at or below the MRL in porcine and poultry muscles was demonstrated. The detection capabilities (CCβ) of two kits were or lower than or equal to the MRL (150 µg/kg). The lowest detection capability (30 µg/kg) was achieved with the third ELISA kit. The specificity of the three kits was very satisfactory (false positive rates 0%). The three kits are very specific for the detection of colistin (colistin A and B) and polymyxin B.
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Affiliation(s)
- Valérie Gaudin
- Anses, Laboratory of Fougeres, European Union Reference Laboratory (EU-RL) for Antimicrobial and Dye Residue Control in Food-Producing Animals, Bâtiment Bioagropolis , Fougères, France
| | - Céline Hédou
- Anses, Laboratory of Fougeres, European Union Reference Laboratory (EU-RL) for Antimicrobial and Dye Residue Control in Food-Producing Animals, Bâtiment Bioagropolis , Fougères, France
| | - Annie Rault
- Anses, Laboratory of Fougeres, European Union Reference Laboratory (EU-RL) for Antimicrobial and Dye Residue Control in Food-Producing Animals, Bâtiment Bioagropolis , Fougères, France
| | - Eric Verdon
- Anses, Laboratory of Fougeres, European Union Reference Laboratory (EU-RL) for Antimicrobial and Dye Residue Control in Food-Producing Animals, Bâtiment Bioagropolis , Fougères, France
| | - Christophe Soumet
- Anses, Laboratory of Fougeres, European Union Reference Laboratory (EU-RL) for Antimicrobial and Dye Residue Control in Food-Producing Animals, Bâtiment Bioagropolis , Fougères, France
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Abstract
The aim of this study was to determine the detection capability (CCβ) of a multi-plate diffusion method for selected cephalosporins for which the maximum residue limits (MRLs) in milk have been set (ceftiofur, cefoperazone, cephalexine, cephazoline, cephalonium, cephapirine, cefquinome). The multiplate method was composed of Bacillus subtilis BGA CCM 4062 plates (agar pH of 6, 8 and 7.2); Kocuria rhizophila CCM 552 plate, Geobacillus stearothermophilus CCM 5965 plate and Escherichia coli CCM 7372 plate. Geobacillus stearothermophilus plate showed the highest sensitivity. CCβ for the tested cephalosporins was determined at MRLs or lower, except for cefquinome, which was undetectable even at 12 × the MRL. Kocuria rhizophila plate showed the highest sensitivity to ceftiofur (CCβ = 100 μg/l); cephazoline and cephalonium could not be detected even at 12 × times the MRL. Escherichia coli plate was most sensitive to cefoperazone (CCβ = 60 μg/l). Other than cephapirine, none of the cephalosporins could be detected by B. subtilis BGA (pH 6, 8 and 7.2) plates even at 12 × the MRL. Our results demonstrate the differences in sensitivity to selected cephalosporins of the individual plate methods that together form the multi-plate method. The multi-plate method is sensitive enough to detect most of the tested cephalosporins, with the exception of cefquinome, which could not be detected at levels close to MRL.
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El Badawy SA, Amer AMM, Kamel GM, Eldeib KM, Constable PD. Pharmacokinetics and pharmacodynamics of intramammary cefquinome in lactating goats with and without experimentally induced Staphylococcus aureus mastitis. J Vet Pharmacol Ther 2019; 42:452-460. [PMID: 31206719 DOI: 10.1111/jvp.12790] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 05/20/2019] [Accepted: 05/21/2019] [Indexed: 11/29/2022]
Abstract
Values for pharmacokinetic variables are usually obtained in healthy animals, whereas drugs are frequently administered to diseased animals. This study investigated cefquinome pharmacokinetics in healthy goats and goats with experimentally induced mastitis. Five adult lactating goats received 75 mg of cefquinome intramammary infusion using a commercially available product into one udder half in healthy goats and goats with clinical mastitis that was induced by intracisternal infusion of 100 cfu of Staphylococcus aureus ATCC 29213 suspended in 5 ml of sterile culture broth. Cefquinome concentrations were determined in plasma and skimmed milk samples using high-performance liquid chromatography (HPLC). Pharmacodynamics was investigated using the California Mastitis Test and pH of milk. Experimentally induced mastitis significantly increased the California Mastitis Test score and pH, and decreased the maximal cefquinome concentration and shortened the half-life in milk when compared to healthy goats. In conclusion, mastitis facilitated the absorption of cefquinome from the mammary gland of lactating goats and induced marked changes in milk pH, emphasizing the importance of performing pharmacokinetic studies of antimicrobial agents in infected animals.
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Affiliation(s)
- Shymaa A El Badawy
- Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Aziza M M Amer
- Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Gehan M Kamel
- Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Kamal M Eldeib
- Biochemistry and Molecular Biology Department, National Organization for Drug Control and Research, Giza, Egypt
| | - Peter D Constable
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
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Chen Y, Zhu Y, Shen M, Lu Y, Cheng J, Xu Y. Rapid and Automated Detection of Six Contaminants in Milk Using a Centrifugal Microfluidic Platform with Two Rotation Axes. Anal Chem 2019; 91:7958-7964. [PMID: 31124361 DOI: 10.1021/acs.analchem.9b01998] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Antibiotic residues and illegal additives are among the most common contaminants in milk and other dairy products, and they have become essential public health concerns. To ensure the safety of milk, rapid and convenient screening methods are highly desired. Here, we integrated microarray technology into a microfluidic device to achieve rapid, sensitive, and fully automated detection of chloramphenicol, tetracyclines, enrofloxacin, cephalexin, sulfonamides, and melamine in milk on a centrifugal microfluidic platform with two rotation axes. All the liquid reagent for the immunoassay was prestored in the reagent chambers of the microdevice and can be released on demand. The whole detection can be automatically accomplished within 17 min, and the limits of detection were defined as 0.92, 1.01, 1.83, 1.14, 1.96, and 7.80 μg/kg for chloramphenicol, tetracycline (a typical drug of tetracyclines), enrofloxacin, cephalexin, sulfadiazine (a typical drug of sulfonamides), and melamine, respectively, satisfying the national standards for maximum residue limits in China. Raw milk samples were used to test the performance of the current immunoassay system, and the recovery rates in the repeatability tests ranged from 80 to 111%, showing a good performance. In summary, the immunoassay system established in this study can simultaneously detect six contaminants of four samples in a fully automated, cost-effective, and easy-to-use manner and thus has great promise as a screening tool for food safety testing.
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Affiliation(s)
- Yiqi Chen
- State Key Laboratory of Membrane Biology, Department of Biomedical Engineering, School of Medicine , Tsinghua University , Beijing 100084 , China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Hangzhou 310003 , China
| | - Yunzeng Zhu
- State Key Laboratory of Membrane Biology, Department of Biomedical Engineering, School of Medicine , Tsinghua University , Beijing 100084 , China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Hangzhou 310003 , China
| | - Minjie Shen
- State Key Laboratory of Membrane Biology, Department of Biomedical Engineering, School of Medicine , Tsinghua University , Beijing 100084 , China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Hangzhou 310003 , China
| | - Ying Lu
- State Key Laboratory of Membrane Biology, Department of Biomedical Engineering, School of Medicine , Tsinghua University , Beijing 100084 , China
| | - Jing Cheng
- State Key Laboratory of Membrane Biology, Department of Biomedical Engineering, School of Medicine , Tsinghua University , Beijing 100084 , China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Hangzhou 310003 , China.,National Engineering Research Center for Beijing Biochip Technology , Beijing 102206 , China
| | - Youchun Xu
- State Key Laboratory of Membrane Biology, Department of Biomedical Engineering, School of Medicine , Tsinghua University , Beijing 100084 , China.,Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases , Hangzhou 310003 , China.,National Engineering Research Center for Beijing Biochip Technology , Beijing 102206 , China
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7
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Feier B, Ionel I, Cristea C, Săndulescu R. Electrochemical behaviour of several penicillins at high potential. NEW J CHEM 2017. [DOI: 10.1039/c7nj01729d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Successful penicillin detection on a boron-doped diamond electrode from real environmental, biomedical and pharmaceutical samples by DPV and flow analysis.
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Affiliation(s)
- B. Feier
- Analytical Chemistry Department
- Faculty of Pharmacy
- Iuliu Haţieganu University of Medicine and Pharmacy
- 400349 Cluj-Napoca
- Romania
| | - I. Ionel
- Analytical Chemistry Department
- Faculty of Pharmacy
- Iuliu Haţieganu University of Medicine and Pharmacy
- 400349 Cluj-Napoca
- Romania
| | - C. Cristea
- Analytical Chemistry Department
- Faculty of Pharmacy
- Iuliu Haţieganu University of Medicine and Pharmacy
- 400349 Cluj-Napoca
- Romania
| | - R. Săndulescu
- Analytical Chemistry Department
- Faculty of Pharmacy
- Iuliu Haţieganu University of Medicine and Pharmacy
- 400349 Cluj-Napoca
- Romania
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8
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El Badawy S, Amer A, Kamel G, Eldeib K, Constable P. Comparative pharmacokinetics using a microbiological assay and high performance liquid chromatography following intravenous administration of cefquinome in lactating goats with and without experimentally induced Staphylococcus aureus mastitis. Small Rumin Res 2015. [DOI: 10.1016/j.smallrumres.2015.11.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Tsang MW, So PK, Liu SY, Tsang CW, Chan PH, Wong KY, Leung YC. Catalytically impaired fluorescent Class C β-lactamase enables rapid and sensitive cephalosporin detection by stabilizing fluorescence signals: Implications for biosensor design. Biotechnol J 2014; 10:126-35. [PMID: 25181520 DOI: 10.1002/biot.201400140] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 07/17/2014] [Accepted: 08/29/2014] [Indexed: 01/06/2023]
Affiliation(s)
- Man-Wah Tsang
- Department of Applied Biology and Chemical Technology, and State Key Laboratory of Chirosciences, The Hong Kong Polytechnic University, Hong Kong, China
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10
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Fluorimetric determination of sulphathiazole in honey by means the formation of CDs inclusion complexes. Carbohydr Polym 2014; 103:87-93. [DOI: 10.1016/j.carbpol.2013.11.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 11/10/2013] [Accepted: 11/25/2013] [Indexed: 11/18/2022]
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Bohn T, Pellet T, Boscher A, Hoffmann L. Developing a microbiological growth inhibition screening assay for the detection of 27 veterinary drugs from 13 different classes in animal feedingstuffs. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:1870-87. [DOI: 10.1080/19440049.2013.832400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Mohamed R, Guy PA. The pivotal role of mass spectrometry in determining the presence of chemical contaminants in food raw materials. MASS SPECTROMETRY REVIEWS 2011; 30:1073-1095. [PMID: 21425183 DOI: 10.1002/mas.20314] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
During recent years, a rising interest from consumers and various governmental organizations towards the quality of food has continuously been observed. Human intervention across the different stages of the food supply chain can lead to the presence of several types of chemical contaminants in food-based products. On a normal daily consumption basis, some of these chemicals are not harmful; however, for those that present a risk to consumers, legislation rules were established to specify tolerance levels or in some cases the total forbiddance of these specific contaminants. Hence, the use of appropriate analytical tools is recommended to properly identify chemical contaminants. In that context, mass spectrometry (MS)-based techniques coupled or not to chromatography offer a vast panel of features such as sensitivity, selectivity, quantification at trace levels, and/or structural elucidation. Because of the complexity of food-based matrices, sample preparation is a crucial step before final detection. In the present manuscript, we review the contribution and the potentialities of MS-based techniques to ensure the absence of chemical contaminants in food-based products.
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Affiliation(s)
- Rayane Mohamed
- Nestlé Research Center, Nestec Ltd, P.O. Box 44, Vers-Chez-Les-Blanc 1000, Lausanne 26, Switzerland
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13
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Analytical methodologies for the detection of β-lactam antibiotics in milk and feed samples. Trends Analyt Chem 2009. [DOI: 10.1016/j.trac.2009.04.005] [Citation(s) in RCA: 117] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Adrian J, Font H, Diserens JM, Sánchez-Baeza F, Marco MP. Generation of broad specificity antibodies for sulfonamide antibiotics and development of an enzyme-linked immunosorbent assay (ELISA) for the analysis of milk samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:385-394. [PMID: 19154159 DOI: 10.1021/jf8027655] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Immunoreagents appropriately produced to detect a wide range of sulfonamide antibiotic congeners have been used to develop a highly sensitive enzyme-linked immunosorbent assay (ELISA). The selectivity has been achieved by combining antibodies raised against 5-[6-(4-aminobenzenesulfonylamino)pyridin-3-yl]-2-methylpentanoic acid (SA1), covalently coupled to horseshoe crab hemocyanin (HCH), and 5-[4-(amino)phenylsulfonamide]-5-oxopentanoic acid (SA2), coupled to ovalbumin (OVA), on an indirect ELISA format. The immunizing hapten has been designed to address selectivity against the common aminobenzenesulfonylamino moieties, using theoretical calculations and molecular modeling tools. Hapten SA1 has been synthesized in four steps from methyl 5-(4-amino-3-pyridinyl)-2-methyl-4-pentenoate through a Heck reaction, under Jeffery conditions, to avoid introduction of additional epitopes in the linker. The microplate immunoassay developed is able to reach the necessary detectability for the determination of the sulfonamide antibiotics most frequently used in the veterinary field, in compliance with the EC Regulation 2377/90. As an example, the IC(50) and LOD values accomplished for sulfapyridine are 2.86 +/- 0.24 and 0.13 +/- 0.03 microg L(-1), respectively. Studies performed with different types of milk samples demonstrate that direct and accurate measurements can be performed in this type of matrix without any previous sample cleanup method.
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Affiliation(s)
- Javier Adrian
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, Jorge Girona, Barcelona, Spain
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Simultaneous detection of sulfamethazine, streptomycin, and tylosin in milk by microplate-array based SMM–FIA. Food Chem 2008. [DOI: 10.1016/j.foodchem.2007.06.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Peng Z, Bang-Ce Y. Small molecule microarrays for drug residue detection in foodstuffs. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2006; 54:6978-83. [PMID: 16968051 DOI: 10.1021/jf061105+] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Microarrays have been used as tools for analyzing biological compositions at different levels. In this study, we proposed a small molecule microarray (SMM) method for detection of three veterinary drug residues, chloramphenicol, clenbuterol, and tylosin, in foodstuffs simultaneously and quantitatively. The small drug molecules were immobilized on the surface of the modified glass slides. Then the mixture of drug corresponding antibodies and standards or samples was added to the reaction area. After incubation, the antigen-antibody binding was detected using cy5 labeled secondary antibody. The calibration curves of the residues were drawn, and they indicated the lowest detection limit the linearity range. The detectable concentrations of the three residues are lower than the maximum residue levels (MRLs). No cross reactivity was found among the three residues. The coefficient of variation of the spot intensities was below 5% in a subarray, and below 15% among subarrays. The spike sample test and the comparison of detection results by SMMs and ELISA demonstrated the accuracy of the proposed SMMs method.
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Affiliation(s)
- Zuo Peng
- State Key Laboratory of Bioreactor Engineering, Department of Food Engineering and Science, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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Shitandi A, Oketch A, Mahungu S. Evaluation of a Bacillus stearothermophilus tube test as a screening tool for anticoccidial residues in poultry. J Vet Sci 2006; 7:177-80. [PMID: 16645344 PMCID: PMC3242111 DOI: 10.4142/jvs.2006.7.2.177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A Bacillus stearothermophilus var. calidolactis C953 tube test was evaluated for its ability in detecting the residue of selected anticoccidial drugs in poultry, specially sulfamethazine, furazolidone, and amprolium. Various concentrations of each drug were injected into chicken liver and kidney tissues and these tissues were tested to determine the drug detection limits for each drug. The detection limit was defined as the drug concentration at which 95 % of the test results were interpreted as positive. The limits of detection in liver tissue were 0.35 microgram/ml for furazolidone, 0.70 microgram/ml for sulfamethazine and 7.80 microgram/ml for amprolium. In kidney tissues, they were 0.30 microgram/ml for furazolidone, 0.54 microgram/ml for sulfamethazine, and 7.6 microgram/ml for amprolium. It was concluded that this tube test could be used to screen for the residue of these three drugs in poultry.
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Affiliation(s)
- Anakalo Shitandi
- Guidford Institute, Microbiology Laboratory, Egerton University Njoro, Njoro 20107, Kenya.
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18
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Shitandi A, Gathoni K. Evaluation of the Bacillus calidolactis plate for post screening assay of β-lactam antimicrobial residues in Kenyan dairies. Food Control 2005. [DOI: 10.1016/j.foodcont.2004.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Korpimäki T, Hagren V, Brockmann EC, Tuomola M. Generic Lanthanide Fluoroimmunoassay for the Simultaneous Screening of 18 Sulfonamides Using an Engineered Antibody. Anal Chem 2004; 76:3091-8. [PMID: 15167787 DOI: 10.1021/ac049823n] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Sulfa antibiotics (sulfonamides) are used in veterinary and human medicine for therapeutic and prophylactic purposes. Veterinary use can result in foodstuffs derived from animals being contaminated with residual sulfonamides. Current sulfonamide-screening methods (mainly based on bacterial growth inhibition) are slow and inaccurate, since sensitivities of bacteria to different sulfonamides vary a lot. Therefore, a rapid immunoassay that was able to detect at least 18 different sulfonamides at the MRL level (100 microg/kg) from food samples in a single reaction was developed. The assay was reproducible and adequately accurate for screening purposes. The presence of sulfonamide metabolites did not cause major assay interference. We also demonstrated reliable detection of sulfonamides from a panel of meat, milk, and serum samples with the assay.
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Affiliation(s)
- Teemu Korpimäki
- Department of Biotechnology, University of Turku, Turku, Finland.
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Shitandi A, Sternesjö A. Factors contributing to the occurrence of antimicrobial drug residues in Kenyan milk. J Food Prot 2004; 67:399-402. [PMID: 14968978 DOI: 10.4315/0362-028x-67.2.399] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The study investigated factors contributing to the occurrence of antimicrobial drug residues in milk within four major milk production districts in Kenya. The frequency of contamination was studied among small- and large-scale dairy producers to determine if there were differences between the two types of producers. Field samples (n = 1,600) were analyzed with the improved Dutch tube diffusion test, a microbial inhibitor test (Bacillus stearothermophilus). In total, 144 and 64 samples from small- and large-scale producers, respectively, were found to contain beta-lactam antibiotics at levels exceeding the established Codex maximum residue level for penicillin G (4 microg/kg). The difference in results between the two categories of producers was found to be significant (P < 0.001). To explain the higher frequency of antibiotic contamination of milk from small-scale producers, a questionnaire was constructed and used with 220 randomly selected smallholders in the selected districts. The results suggested (i) lack of understanding of risks related to antibiotic contamination of food, (ii) poor or no treatment records, and (iii) lack of a monitoring system as major risks for contamination. It was concluded that intensification of the education among small-scale dairy producers would greatly reduce the occurrence of antimicrobial residues in milk.
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Affiliation(s)
- Anakalo Shitandi
- Department of Food Science, Egerton University Njoro, PO Box 536, Njoro, Kenya
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Wang J. Determination of five macrolide antibiotic residues in honey by LC-ESI-MS and LC-ESI-MS/MS. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2004; 52:171-181. [PMID: 14733491 DOI: 10.1021/jf034823u] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Liquid chromatography-electrospray ionization mass spectrometry methods (LC-ESI-MS and LC-ESI-MS/MS) for the determination of five macrolide antibiotics including spiramycin, tilmicosin, oleandomycin, erythromycin, and tylosin in honey are presented. Macrolides were protonated to form singly and/or doubly charged pseudomolecular ions, depending on their chemical structures, in an electrospray positive ionization mode. Data acquisition under MS/MS was achieved by applying multiple reaction monitoring (MRM) of two or three fragment ion transitions to provide a high degree of sensitivity and specificity. The recoveries, that is, determined by LC-ESI-MS/MS, of the five macrolides at fortified levels of 6, 16, 40, and 80 microg/kg ranged from 75.5 to 135.7% in light honey and from 42.1 to 111.0% in dark honey. The ion ratios obtained under MS/MS were key criteria to confirm the identity of macrolides in incurred samples. LC-ESI-MS/MS method detection limits of the five macrolides were <0.1 microg/kg.
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Affiliation(s)
- Jian Wang
- Calgary Laboratory, Canadian Food Inspection Agency, 3650 36th Street N.W., Calgary, Alberta, Canada T2L 2L1.
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Korpimäki T, Brockmann EC, Kuronen O, Saraste M, Lamminmäki U, Tuomola M. Engineering of a broad specificity antibody for simultaneous detection of 13 sulfonamides at the maximum residue level. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2004; 52:40-47. [PMID: 14709011 DOI: 10.1021/jf034951i] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Sulfa antibiotics (sulfonamides) are a group of molecules sharing the p-aminobenzenesulfonamide moiety. Sulfonamides are used in veterinary and human medicine. Sometimes, the meat or milk of medicated animals is contaminated with residual sulfonamides. Current analytical methods for sulfonamides are unfit for screening of food, because they are either too laborious, insensitive, or specific for a few sulfa compounds only. A rapid immunoassay for detection of all sulfas in a single reaction would thus be useful. Previously, we used protein engineering to improve the broad specificity of sulfa antibody 27G3. In this study, we improved the best mutant of the previous studies with site-directed mutagenesis. The new mutants recognized different sulfonamides with affinities sufficient for detection of all 13 tested sulfonamides below the MRL level. We furthermore demonstrated the functionality of one mutant in some real sample matrices.
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Affiliation(s)
- Teemu Korpimäki
- Departments of Biotechnology and Bio-Organic Chemistry, University of Turku, Turku, Finland.
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van Rhijn JA, Lasaroms JJP, Berendsen BJA, Brinkman UAT. Liquid chromatographic-tandem mass spectrometric determination of selected sulphonamides in milk. J Chromatogr A 2002; 960:121-33. [PMID: 12150549 DOI: 10.1016/s0021-9673(02)00329-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Liquid chromatography-tandem mass spectrometry is used for the quantitative analysis of selected sulphonamides in milk. Ultrafiltration is the only sample pre-treatment technique which is required. Consequently, sample throughput is much higher than with conventional procedures, and analyte recoveries are high. As for quantification, both external standard and isotope dilution calibration yield satisfactory results. The method is fully validated for five sulphonamides with a maximum residue limit of 100 microg/kg, and which are included in the Dutch control programme on residues. Furthermore, results are presented on the applicability of the method to detect compounds at a much lower concentration level exemplified by a banned sulphonamide, dapsone, which has a provisional action limit of 5 microg/kg. The main conclusion is that the present, novel approach to the trace-level determination of veterinary drugs is simple and straightforward and has a wide-ranging application potential which is briefly exemplified by the analysis of selected benzimidazoles in milk by essentially the same procedure.
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Affiliation(s)
- J A van Rhijn
- State Institute for Quality Control of Agricultural Products (RIKILT), Wageningen, The Netherlands.
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Okerman L, Croubels S, De Baere S, Van Hoof J, De Backer P, De Brabander H. Inhibition tests for detection and presumptive identification of tetracyclines, beta-lactam antibiotics and quinolones in poultry meat. ACTA ACUST UNITED AC 2001; 18:385-93. [PMID: 11358180 DOI: 10.1080/02652030120410] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A combination of three plates, seeded with strains of Micrococcus luteus, Bacillus cereus or Escherichia coli, can be used for detection of residues of beta-lactam antibiotics, tetracyclines and fluoroquinolones. The sensitivity of each plate is optimal for only one of these groups, resulting in detection limits (LOD) lower than the corresponding maximum residue limits (MRL) and in distinct inhibition patterns typical for each antibiotic family. Beta-lactam antibiotics such as penicillin G, ampicillin and amoxicillin give only inhibition zones on the plate with M. luteus. Tetracyclines are detected up to the MRL level with B. cereus, and fluoroquinolones with E. coli. The LODs of the antibiotics tested were as follows: penicillin G (PENG) 0.9 ng, ampicillin (AMPI) 0.6 ng and amoxicillin (AMOX) 1.0 ng on the plate with M. luteus; tetracycline (TET) 4 ng, oxytetracycline (OXY) 3 ng, doxycycline (DOX) 0.6 ng, and chlortetracycline (CHL) 0.3 ng on the plate with B. cereus; enrofloxacin (ENRX) 1.5 ng, ciprofloxacin (CIPX) 0.5 ng and flumequine (FLUM) 1.5 ng on the plate with E. coli. The combination of plates enables the laboratory to select appropriate chromatographic techniques for identification and quantification of the residues. On the other hand, the three groups can also be detected on one plate seeded with Bacillus subtilis, although the limits of detection are higher: PENG 0.4 ng, AMPI and AMOX 3 ng, TET 5 ng, OXY 8 ng, DOX 1 ng, CHL 0.5 ng, ENRX 4 ng, CIPX 10 ng and FLUM 4 ng. The test was applied to 228 broiler fillets and to 27 turkey thighs, originating from different poultry slaughterhouses. Nineteen broiler fillets contained inhibiting substances. The positive results of the inhibition tests were confirmed with a chromatographic technique. Doxycycline residues were found in 16 samples and amoxicillin in two.
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Affiliation(s)
- L Okerman
- Department of Veterinary Food Inspection, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
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Spinks CA, Schut CG, Wyatt GM, Morgan MR. Development of an ELISA for sulfachlorpyridazine and investigation of matrix effects from different sample extraction procedures. FOOD ADDITIVES AND CONTAMINANTS 2001; 18:11-8. [PMID: 11212543 DOI: 10.1080/02652030010002630] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The development of an enzyme-linked immunosorbent assay (ELISA) for the detection of residues of sulfachlorpyridazine (SCP) is described for the first time. The assay is highly specific for SCP, is simple to perform and has a lower detection limit of 0.65 ng/ml in assay buffer. In potential application of the assay to detect residues of SCP at the 0.1 mg/kg level in eggs, milk, beef, lamb, pork, chicken, turkey, porcine kidney, porcine liver and pig feedstuffs is discussed with regard to the effects of sample extracts on the standard curves. The antibody exhibits a rare stability in assay buffers containing up to 30% methanol. It is concluded that the ELISA for SCP has the appropriate characteristics for development into a robust method for the detection of this sulphonamide in agri-food materials.
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Affiliation(s)
- C A Spinks
- Diet, Health and Consumer Sciences Division, Institute of Food Research, Norwich Research Park, Colney, Norwich, NR4 7UA, UK.
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