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Musatadi M, Alvarez-Mora I, Baciero-Hernandez I, Prieto A, Anakabe E, Olivares M, Etxebarria N, Zuloaga O. Sample preparation for suspect screening of persistent, mobile and toxic substances and their phase II metabolites in human urine by mixed-mode liquid chromatography. Talanta 2024; 271:125698. [PMID: 38262128 DOI: 10.1016/j.talanta.2024.125698] [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: 09/07/2023] [Revised: 01/02/2024] [Accepted: 01/17/2024] [Indexed: 01/25/2024]
Abstract
Persistent, mobile and toxic substances have drawn attention nowadays due to their particular properties, but they are overlooked in human monitorization works, limiting the knowledge of the human exposome. In that sense, human urine is an interesting matrix since not only parent compounds are eliminated, but also their phase II metabolites that could act as biomarkers. In this work, 11 sample preparation procedures involving preconcentration were tested to ensure maximum analytical coverage in human urine using mixed-mode liquid chromatography coupled with high-resolution tandem mass spectrometry. The optimized procedure consisted of a combination of solid-phase extraction and salt-assisted liquid-liquid extraction and it was employed for suspect screening. Additionally, a non-discriminatory dilute-and-shoot approach was also evaluated. After evaluating the workflow in terms of limits of identification and type II errors (i.e., false negatives), a pooled urine sample was analysed. From a list of 1450 suspects and in-silico simulated 1568 phase II metabolites (i.e. sulphates, glucuronides, and glycines), 44 and 14 substances were annotated, respectively. Most of the screened suspects were diverse industrial chemicals, but biocides, natural products and pharmaceuticals were also detected. Lastly, the complementarity of the sample preparation procedures, columns, and analysis conditions was assessed. As a result, dilute-and-shoot and the Acclaim Trinity P1 column at pH = 3 (positive ionization) and pH = 7 (negative ionization) allowed the maximum coverage since almost 70 % of the total suspects could be screened using those conditions.
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Affiliation(s)
- Mikel Musatadi
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain.
| | - Iker Alvarez-Mora
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Ines Baciero-Hernandez
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Ailette Prieto
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Eneritz Anakabe
- Department of Organic and Inorganic Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain
| | - Maitane Olivares
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Nestor Etxebarria
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Olatz Zuloaga
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
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2
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Bardhi A, Romano JE, Pagliuca G, Caneschi A, Barbarossa A. Florfenicol and Florfenicol Amine Quantification in Bull Serum and Seminal Plasma by a Single Validated UHPLC-MS/MS Method. Vet Med Int 2023; 2023:6692920. [PMID: 37273507 PMCID: PMC10239301 DOI: 10.1155/2023/6692920] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/18/2023] [Accepted: 05/19/2023] [Indexed: 06/06/2023] Open
Abstract
Florfenicol is a broad-spectrum antibiotic belonging to the amphenicols class that inhibits protein synthesis by binding to bacteria's ribosomal subunits. This drug is commonly used in veterinary medicine to treat bacterial infectious diseases in cattle, swine, poultry, and fish. The proposed method uses a quick protein precipitation with acetonitrile for the extraction of florfenicol and florfenicol amine in serum and seminal plasma, followed by analysis in UHPLC-MS/MS for their simultaneous quantification. A BEH C18 reversed-phase column was chosen for analyte separation, allowing to obtaining sharp and symmetrical peak shapes in a chromatographic run of just 3.5 min under programmed conditions. Two specific transitions were observed for each analyte, and florfenicol-d3 was used as the internal standard. The approach was fully validated in each matrix over ranges suitable for field concentrations of florfenicol and florfenicol amine, showing good linearity during each day of testing (R2 always >0.99). Excellent accuracy and precision were demonstrated, for both analytes, by calculated bias always within ±15% and CV% always below 15% at all QC levels tested. The satisfactory outcomes obtained during recovery, matrix effect, and process efficiency investigations in serum and seminal plasma confirmed the strength of the method for the quantification of target compounds. To our knowledge, this is the first LC-MS/MS-validated approach for the quantification of florfenicol and florfenicol amine in serum and seminal plasma and was successfully applied for the determination of their concentration-time profiles in bulls. This paves the way to understanding the pharmacokinetics of this antibiotic and its active metabolite in bull's seminal plasma, which will enable the design of more appropriate treatment protocols.
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Affiliation(s)
- Anisa Bardhi
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia (BO), Italy
| | - Juan E. Romano
- 3R Ranch, Somerville, TX, USA
- Cooperative Agriculture Research Center, College of Agriculture and Human Sciences of Prairie View A&M University, Prairie View, TX, USA
| | - Giampiero Pagliuca
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia (BO), Italy
- Health Sciences and Technologies-Interdepartmental Centre for Industrial Research (CIRI-SDV), University of Bologna, Ozzano dell'Emilia (BO), Italy
| | - Alice Caneschi
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia (BO), Italy
| | - Andrea Barbarossa
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia (BO), Italy
- Health Sciences and Technologies-Interdepartmental Centre for Industrial Research (CIRI-SDV), University of Bologna, Ozzano dell'Emilia (BO), Italy
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3
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Paula RADO, Gondim CDS, Schmidt EM, Diniz MHGM, Lana MAG, Oliveira LSD. Critical Evaluation of Two Qualitative Analytical Approaches for Multiclass Determination of Veterinary Drugs in Bovine Muscle Using UHPLC-Q-Orbitrap: The Wind of Change in Brazilian Monitoring. Molecules 2023; 28:molecules28104150. [PMID: 37241891 DOI: 10.3390/molecules28104150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/01/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
Food safety is recognized as a main requirement for consumers, food industries, and official laboratories. Here, we present the optimization and screening qualitative validation of two multianalyte methods in bovine muscle tissues by ultra-high-performance liquid chromatography coupled to high-resolution mass spectrometry with an Orbitrap-type analyzer, operated with a heated ionization source in positive and negative mode. This aims for not only the simultaneous detection of veterinary drugs regulated in Brazil but also the prospection of antimicrobials not yet monitored. Two different sample preparation procedures were applied: method A-generic solid-liquid extraction with 0.1% formic acid (v/v) in an aqueous solution of EDTA 0.1% (w/v)-acetonitrile-methanol (1:1:1, v/v/v), followed by an additional ultrasound-assisted extraction and method B-QuEChERS. In both procedures, selectivity showed satisfactory conformity. From a detection capability (CCβ) equivalent to ½ the maximum residue limit, >34% of the analyte resulted in a false positive rate of <5%, preponderant by the QuEChERS method, which exhibited a higher yield of the sample. The results showed the potential application of both procedures in the routine analysis of foods by official laboratories, enabling the expansion of this methodological portfolio as well as its analytical scopes, thus optimizing the control of residues of veterinary drugs in the country.
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Affiliation(s)
- Ramon Alves de Oliveira Paula
- Postgraduate Program in Food Science, Department of Food Science (ALM), Faculty of Pharmacy (FAFAR), Federal University of Minas Gerais (UFMG), Campus da UFMG, Antônio Carlos Avenue 6627, Belo Horizonte 31270-010, Brazil
| | - Carina de Souza Gondim
- Postgraduate Program in Food Science, Department of Food Science (ALM), Faculty of Pharmacy (FAFAR), Federal University of Minas Gerais (UFMG), Campus da UFMG, Antônio Carlos Avenue 6627, Belo Horizonte 31270-010, Brazil
| | - Eduardo Morgado Schmidt
- Nova Analítica Importações e Exportações LTDA, Assungui Street, 432, Vila Gumercindo, São Paulo 04131-000, Brazil
| | - Maria Helena Glicério Marcelina Diniz
- Food of the Agricultural Defense Federal Laboratory of Minas Gerais, Ministry of Agriculture and Livestock, Rômulo Joviano Avenue, s/nº, Centro, Pedro Leopoldo 33600-000, Brazil
| | - Mary Ane Gonçalves Lana
- Food of the Agricultural Defense Federal Laboratory of Minas Gerais, Ministry of Agriculture and Livestock, Rômulo Joviano Avenue, s/nº, Centro, Pedro Leopoldo 33600-000, Brazil
| | - Leandro Soares de Oliveira
- Postgraduate Program in Food Science, Department of Food Science (ALM), Faculty of Pharmacy (FAFAR), Federal University of Minas Gerais (UFMG), Campus da UFMG, Antônio Carlos Avenue 6627, Belo Horizonte 31270-010, Brazil
- Department of Mechanical Engineering, Engineering School, Federal University of Minas Gerais (UFMG), Campus da UFMG, Antônio Carlos Avenue 6627, Belo Horizonte 31270-010, Brazil
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Wang J, Zhao W, Guo W, Li Y, Jiang R, Li H, Wang S, Li Z. Simultaneous screening and analysis of 155 veterinary drugs in livestock foods using ultra-high performance liquid chromatography tandem quadrupole linear-ion-trap mass spectrometry. Food Chem 2022; 393:133260. [PMID: 35751223 DOI: 10.1016/j.foodchem.2022.133260] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 11/04/2022]
Abstract
Veterinary drugs are widely used to improve the health and growth of livestock. The supervision of these residues is necessary to ensure food safety. A high-throughput method based on Oasis PRiME HLB with solid phase extraction for simultaneous qualitative and quantitative analysis of 155 veterinary drugs in livestock foods was developed by the ultra-high performance liquid chromatography tandem quadrupole linear-ion-trap mass spectrometry (UHPLC-QTRAP-MS). The limits of detection and quantification ranged from 0.5 μg/kg to 5 μg/kg and 2 μg/kg to 20 μg/kg, respectively. For over 85% of the analytes, the recoveries were between 60% and 120%. The positive simulated samples perfectly matched with a purity fit value over 70% from the self-built library. The screening results of UHPLC-QTRAP-MS were almost consistent with UHPLC tandem quadrupole-exactive orbitrap mass spectrometry (UHPLC-Q-Exactive Orbitrap/MS). The evaluated UHPLC-QTRAP-MS method was powerful and reliable for the screening and quantification of veterinary drugs in real samples.
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Affiliation(s)
| | - Wentao Zhao
- China Meat Research Center, Beijing 100068, China.
| | - Wenping Guo
- China Meat Research Center, Beijing 100068, China
| | - Yingying Li
- China Meat Research Center, Beijing 100068, China
| | - Rui Jiang
- China Meat Research Center, Beijing 100068, China
| | - Huichen Li
- China Meat Research Center, Beijing 100068, China
| | - Shouwei Wang
- China Meat Research Center, Beijing 100068, China.
| | - Zhigang Li
- AB SCIEX, Analytical Instrument Trading Co, Beijing 100015, China
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5
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Castro V, Quintana JB, López-Vázquez J, Carro N, Cobas J, Bilbao D, Cela R, Rodil R. Development and application of an in-house library and workflow for gas chromatography-electron ionization-accurate-mass/high-resolution mass spectrometry screening of environmental samples. Anal Bioanal Chem 2021; 414:6327-6340. [PMID: 34865195 PMCID: PMC9372009 DOI: 10.1007/s00216-021-03810-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/07/2021] [Accepted: 11/26/2021] [Indexed: 11/24/2022]
Abstract
This work presents an optimized gas chromatography–electron ionization–high-resolution mass spectrometry (GC-EI-HRMS) screening method. Different method parameters affecting data processing with the Agilent Unknowns Analysis SureMass deconvolution software were optimized in order to achieve the best compromise between false positives and false negatives. To this end, an accurate-mass library of 26 model compounds was created. Then, five replicates of mussel extracts were spiked with a mixture of these 26 compounds at two concentration levels (10 and 100 ng/g dry weight in mussel, 50 and 500 ng/mL in extract) and injected in the GC-EI-HRMS system. The results of these experiments showed that accurate mass tolerance and pure weight factor (combination of reverse-forward library search) are the most critical factors. The validation of the developed method afforded screening detection limits in the 2.5–5 ng range for passive sampler extracts and 1–2 ng/g for mussel sample extracts, and limits of quantification in the 0.6–3.2 ng and 0.1–1.8 ng/g range, for the same type of samples, respectively, for 17 model analytes. Once the method was optimized, an accurate-mass HRMS library, containing retention indexes, with ca. 355 spectra of derivatized and non-derivatized compounds was generated. This library (freely available at https://doi.org/10.5281/zenodo.5647960), together with a modified Agilent Pesticides Library of over 800 compounds, was applied to the screening of passive samplers, both of polydimethylsiloxane and polar chemical integrative samplers (POCIS), and mussel samples collected in Galicia (NW Spain), where a total of 75 chemicals could be identified.
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Affiliation(s)
- Verónica Castro
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - José Benito Quintana
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
| | - Javier López-Vázquez
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Nieves Carro
- INTECMAR - Technological Institute for the Monitoring of the Marine Environment of Galicia, Peirao de Vilaxoán S/N, 36611, Vilagarcía de Arousa, Spain
| | - Julio Cobas
- INTECMAR - Technological Institute for the Monitoring of the Marine Environment of Galicia, Peirao de Vilaxoán S/N, 36611, Vilagarcía de Arousa, Spain
| | - Denis Bilbao
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Spain.,Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (PiE-UPV/EHU), 48620, Plentzia, Spain
| | - Rafael Cela
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Rosario Rodil
- Department of Analytical Chemistry, Institute of Research On Chemical and Biological Analysis (IAQBUS), Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
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6
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Vakh C, Malkova K, Syukkalova E, Bobrysheva N, Voznesenskiy M, Bulatov A, Osmolovskaya O. Chemical and computational strategy for design of "switchable" sorbent based on hydroxyapatite nanoparticles for dispersive micro-solid phase extraction of tetracyclines. JOURNAL OF HAZARDOUS MATERIALS 2021; 419:126504. [PMID: 34323728 DOI: 10.1016/j.jhazmat.2021.126504] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/19/2021] [Accepted: 06/23/2021] [Indexed: 06/13/2023]
Abstract
A challenging task in analytical chemistry is an application of renewable and natural materials for isolation of hazardous substances such as antimicrobial drugs from environmental samples. The energy-efficient scalable hydrothermal procedure to fabricate the eco-friendly "switchable" sorbent based on hydroxyapatite nanoparticles with in situ modified surface using a small amount of capping agents was developed. Sorbents characterization including the surface composition investigation via quantum-chemical calculation based on the original approach was provided. The sorbents demonstrated well expressed controllable surface switching and high values of the sorption and elution efficiency for tetracycline, oxytetracycline, and chlortetracycline achieved by simple change of the medium pH. These processes were thoroughly discussed based on the results of chemical and computational experiments. A simple and universal strategy for choosing a suitable sorbent for solid phase extraction of target analytes was proposed for the first time. It was shown that the developed eco-friendly sample preparation procedure with use of biocompatible sorbents could be applied both for removal of target analytes from sample matrix (water samples) as well as for the quantitative analytes determination after elution step. It is believed that the presented research is significant for the determination of different amphoteric analytes in wide variety of samples.
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Affiliation(s)
- Christina Vakh
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia.
| | - Ksenia Malkova
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Evgeniya Syukkalova
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Natalia Bobrysheva
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Mikhail Voznesenskiy
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Andrey Bulatov
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Olga Osmolovskaya
- Institute of Chemistry, St. Petersburg State University, SPbU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
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7
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Identification of Erythromycin and Clarithromycin Metabolites Formed in Chicken Liver Microsomes Using Liquid Chromatography-High-Resolution Mass Spectrometry. Foods 2021; 10:foods10071504. [PMID: 34209740 PMCID: PMC8304660 DOI: 10.3390/foods10071504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 11/17/2022] Open
Abstract
Nontargeted analysis can be used for the rapid screening and confirmatory analysis of veterinary drugs and their metabolites, which are important for the comprehensive safety evaluation of animal-derived foods. Here, a novel nontargeted screening approach based on liquid chromatography coupled with electrospray ionization-high-resolution mass spectrometry (LC/ESI-HR-MS) was developed to determine erythromycin, clarithromycin, and their metabolites in chicken liver microsomes. Erythromycin and clarithromycin were incubated in vitro in the presence of NADPH for 60 min to generate metabolites in chicken liver microsomes. After the incubation, the supernatant was extracted using ultrasonic shaking, orbital shaking, and centrifugation before analysis using LC/ESI-HR-MS in positive ion mode on an Agilent Eclipse Plus C18 column (100 mm × 2.1 mm; i.d. 3.5 µm) with 0.1 percent formic acid-water and acetonitrile as the mobile phases for gradient elution at 0.4 mL/min. The results show that erythromycin can produce N-desmethyl-erythromycin A in chicken liver microsomes, but clarithromycin cannot produce N-desmethyl-clarithromycin in chicken liver microsomes. The N-desmethyl-erythromycin A and N-desmethyl-clarithromycin were tentatively identified in chicken liver microsomes using the established quick analytic method, which will provide a theoretical foundation for future research on pharmacokinetics and drug elimination in poultry.
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8
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Gavage M, Delahaut P, Gillard N. Suitability of High-Resolution Mass Spectrometry for Routine Analysis of Small Molecules in Food, Feed and Water for Safety and Authenticity Purposes: A Review. Foods 2021; 10:601. [PMID: 33809149 PMCID: PMC7998992 DOI: 10.3390/foods10030601] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 12/05/2022] Open
Abstract
During the last decade, food, feed and environmental analysis using high-resolution mass spectrometry became increasingly popular. Recent accessibility and technological improvements of this system make it a potential tool for routine laboratory work. However, this kind of instrument is still often considered a research tool. The wide range of potential contaminants and residues that must be monitored, including pesticides, veterinary drugs and natural toxins, is steadily increasing. Thanks to full-scan analysis and the theoretically unlimited number of compounds that can be screened in a single analysis, high-resolution mass spectrometry is particularly well-suited for food, feed and water analysis. This review aims, through a series of relevant selected studies and developed methods dedicated to the different classes of contaminants and residues, to demonstrate that high-resolution mass spectrometry can reach detection levels in compliance with current legislation and is a versatile and appropriate tool for routine testing.
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Affiliation(s)
| | - Philippe Delahaut
- CER Groupe, Rue du Point du Jour 8, 6900 Marloie, Belgium; (M.G.); (N.G.)
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9
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Valdez-Carrillo M, Abrell L, Ramírez-Hernández J, Reyes-López JA, Carreón-Diazconti C. Pharmaceuticals as emerging contaminants in the aquatic environment of Latin America: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:44863-44891. [PMID: 32986197 DOI: 10.1007/s11356-020-10842-9] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 09/13/2020] [Indexed: 05/20/2023]
Abstract
Pharmaceutical active compounds (PhACs) are environmentally ubiquitous around the world, and the countries of Latin America (LATAM) are not the exception; however there is still little knowledge of the magnitude and conditions of their occurrence in LATAM and of the environmental consequences of their presence. The present work reviews 79 documents published from 2007 to 2019 on the occurrence, concentrations, and sources of PhACs and hormones in surface water (SW), wastewater (WW), and treated wastewater (TWW) in LATAM and on the circumstances of their release to the environment. Research efforts are reported in only ten countries and confirm the presence of 159 PhACs, mainly analgesics and anti-inflammatories, although extraordinarily high concentrations of carbamazepine (830 μg/L) and ethinylestradiol (6.8 μg/L) were found in Ecuador and Brazil, respectively. The analysis of maximum concentrations and the ecotoxicological risk assessment corroborate that (1) these values exceed the environmental concentrations found in other parts of the world, (2) the environmental risk posed by these concentrations is remarkably high, and (3) there is no statistically significant difference between the maximum concentrations found in WW and those found in TWW. The main source of PhACs in LATAM's aquatic environment is WW; hence, these countries should direct substantial efforts to develop efficient and cost-effective treatment technologies and plan and apply WW management strategies and regulations. This analysis presents the current states of occurrence, concentrations, and sources of PhACs in the aquatic environment of LATAM and outlines the magnitude of the environmental problem in that part of the world.
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Affiliation(s)
- Melissa Valdez-Carrillo
- Universidad Autonoma de Baja California, Instituto de Ingeniería, Calle de la Normal y Blvd. Benito Juarez s/n, Col. Insurgentes Sur, 21377, Mexicali, BC, Mexico
| | - Leif Abrell
- Arizona Laboratory for Emerging Contaminants, Departments of Soil, Water & Environmental Science and Chemistry & Biochemistry, University of Arizona, 1040 E. 4th St., Room 606/611, Tucson, AZ, 85721, USA
| | - Jorge Ramírez-Hernández
- Universidad Autonoma de Baja California, Instituto de Ingeniería, Calle de la Normal y Blvd. Benito Juarez s/n, Col. Insurgentes Sur, 21377, Mexicali, BC, Mexico
| | - Jaime A Reyes-López
- Universidad Autonoma de Baja California, Instituto de Ingeniería, Calle de la Normal y Blvd. Benito Juarez s/n, Col. Insurgentes Sur, 21377, Mexicali, BC, Mexico
| | - Concepción Carreón-Diazconti
- Universidad Autonoma de Baja California, Instituto de Ingeniería, Calle de la Normal y Blvd. Benito Juarez s/n, Col. Insurgentes Sur, 21377, Mexicali, BC, Mexico.
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10
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Li X, Chi Q, Xia S, Pan Y, Chen Y, Wang K. Untargeted multi-residue method for the simultaneous determination of 141 veterinary drugs and their metabolites in pork by high-performance liquid chromatography time-of-flight mass spectrometry. J Chromatogr A 2020; 1634:461671. [PMID: 33166891 DOI: 10.1016/j.chroma.2020.461671] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 01/10/2023]
Abstract
A rapid, simple and generic analytical method has been developed for the analysis of veterinary drugs in pork by a quadrupole time-of-flight mass spectrometry (Q-TOF MS). This method allows for the simultaneous identification, screening and quantitation of 141 veterinary drug residues and metabolites from eighteen different classes. After extraction with acetonitrile/water and clean-up with C18 cartridges, the samples were analyzed by HPLC-Q-TOF MS. Validation of this method consisted of confirmation of identity, selectivity, linearity, limit of detection (LOD), lowest limit of quantification (LLOQ), matrix effect, recovery, precision and applicability of the method. Identification of the analytes was based on accurate mass measurements. The characteristic fragments were obtained by collisional experiments for a more reliable identification. The procedure was then applied to real pork samples. Sulfamethazine was detected in one sample and its metabolites were successfully found in one single run. This approach proved to be satisfactory for routine analysis.
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Affiliation(s)
- Xiaowen Li
- Shanghai Institute for Food and Drug Control, Shanghai 201203, China
| | - Qiuchi Chi
- Shanghai Institute for Food and Drug Control, Shanghai 201203, China
| | - Sujie Xia
- Shanghai Institute for Food and Drug Control, Shanghai 201203, China
| | - Ying Pan
- Shanghai Institute for Food and Drug Control, Shanghai 201203, China
| | - Yan Chen
- Shanghai Institute for Food and Drug Control, Shanghai 201203, China
| | - Ke Wang
- Shanghai Institute for Food and Drug Control, Shanghai 201203, China.
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11
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Yan XT, Zhang Y, Zhou Y, Li GH, Feng XS. Technical Overview of Orbitrap High Resolution Mass Spectrometry and Its Application to the Detection of Small Molecules in Food (Update Since 2012). Crit Rev Anal Chem 2020; 52:593-626. [PMID: 32880479 DOI: 10.1080/10408347.2020.1815168] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Food safety and quality issues are becoming increasingly important and attract much attention, requiring the development of better analytical platforms. For example, high-resolution (especially Orbitrap) mass spectrometry simultaneously offers versatile functions such as targeted/non-targeted screening while providing qualitative and quantitative information on an almost unlimited number of analytes to facilitate routine analysis and even allows for official surveillance in the food field. This review covers the current state of Orbitrap mass spectrometry (OMS) usage in food analysis based on research reported in 2012-2019, particularly highlighting the technical aspects of OMS application and the achievement of OMS-based screening and quantitative analysis in the food field. The gained insights enhance our understanding of state-of-the-art high-resolution mass spectrometry and highlight the challenges and directions of future research.
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Affiliation(s)
- Xiao-Ting Yan
- School of Pharmacy, China Medical University, Shenyang, China
| | - Yuan Zhang
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Zhou
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guo-Hui Li
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xue-Song Feng
- School of Pharmacy, China Medical University, Shenyang, China
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12
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Wang K, Wang X, Xu Z, Yang S. Simultaneous determination of multi-class antibiotics and steroid hormones drugs in livestock and poultry faeces using liquid chromatography-quadrupole time-of-flight mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1467-1480. [PMID: 32618496 DOI: 10.1080/19440049.2020.1776900] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A method for simultaneous determination of multi-class antibiotics and steroid hormone analysis in faeces of livestock and poultry was developed using liquid chromatography-quadrupole time-of-flight mass spectrometry (LC-QTOF MS). An in-house database was built for 156 detected drugs using Personal Compound Database Library software (PCDL) including compound name, monoisotopic mass, chemical formula, RT, chemical structure and three CID MS/MS spectra. The linearity result showed that all the drugs exhibited good linearity with determination coefficients (R2) higher than 0.99. The drug recoveries and their RSDs for all three faeces samples (pig, cattle and chicken) were tested and 81, 96 and 92 drugs were chosen for analysis in pig, cattle and chicken faeces, respectively. Further validation showed that 73 veterinary drugs in all three kinds of faeces samples can be quantified in one analytical run. This work shows that qualitative and quantitative analysis using LC-QTOF MS represents a simple, sensitive, low-cost and high-throughput methodology in routine laboratory analyses.
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Affiliation(s)
- Kewen Wang
- Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing 100081, China.,College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Xue Wang
- Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing 100081, China
| | - Zhenzhen Xu
- Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing 100081, China
| | - Shuming Yang
- Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Haidian District, Beijing 100081, China
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13
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Raja DA, Musharraf SG, Shah MR, Jabbar A, Bhanger MI, Malik MI. Poly(propylene glycol) stabilized gold nanoparticles: An efficient colorimetric assay for ceftriaxone. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.03.041] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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14
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Hoff RB, Molognoni L, Deolindo CTP, Vargas MO, Kleemann CR, Daguer H. Determination of 62 veterinary drugs in feedingstuffs by novel pressurized liquid extraction methods and LC-MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1152:122232. [PMID: 32559652 DOI: 10.1016/j.jchromb.2020.122232] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/26/2020] [Accepted: 06/08/2020] [Indexed: 01/05/2023]
Abstract
A fast and simple method for the determination of 62 veterinary drugs in feedingstuffs was developed, optimized, validated, and applied to real samples. Sample preparation was based on a pressurized liquid extraction method using a hard cap coffee machine, which was compared to a commercial pressurized liquid extraction system. Extraction was performed with diatomaceous earth, acetonitrile (20%), and formic acid (0.1%). A central composite design was used to optimize the composition of the extraction solvent. The extracts were analyzed using two chromatographic modes (reversed phase with C18 and HILIC). Analytical limits were set to 25 (limit of detection) and 75 µg kg-1 (limit of quantitation). For banned substances, a salting-out step was included, achieving LOQ lower as 1 µg kg-1 for ractopamine. Other figures of merit such as precision, trueness, decision limit (CCα), method capability (CCβ), matrix effects, stability, recovery, and measurement uncertainty were also reported for analytical validation. The method was successfully applied to hundreds of real samples demonstrating its fitness-for-purpose for the analysis of sulfonamides, tetracyclines, fluoroquinolones, avermectins, quinolones, beta-agonists, beta-lactams, amphenicols, benzimidazoles, coccidiostats, lincosamides, macrolides, nitrofurans, quinoxalines, melamine, and trimethoprim.
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Affiliation(s)
- Rodrigo Barcellos Hoff
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil.
| | - Luciano Molognoni
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil; Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC 88034-100, Brazil
| | - Carolina Turnes Pasini Deolindo
- Universidade Federal de Santa Catarina (UFSC), Departamento de Ciência e Tecnologia de Alimentos, Florianópolis, SC 88034-100, Brazil
| | - Maryella Osório Vargas
- Universidade Federal de Santa Catarina (UFSC), Departamento de Ciência e Tecnologia de Alimentos, Florianópolis, SC 88034-100, Brazil
| | - Cristian Rafael Kleemann
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil; Instituto Catarinense de Sanidade Agropecuária (ICASA), Florianópolis, SC 88034-100, Brazil
| | - Heitor Daguer
- Ministério da Agricultura, Pecuária e Abastecimento, Laboratório Federal de Defesa Agropecuária, Seção Laboratorial Avançada em Santa Catarina (SLAV/SC/LFDA/RS), São José, SC 88102-600, Brazil
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15
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Gago-Ferrero P, Bletsou AA, Damalas DE, Aalizadeh R, Alygizakis NA, Singer HP, Hollender J, Thomaidis NS. Wide-scope target screening of >2000 emerging contaminants in wastewater samples with UPLC-Q-ToF-HRMS/MS and smart evaluation of its performance through the validation of 195 selected representative analytes. JOURNAL OF HAZARDOUS MATERIALS 2020; 387:121712. [PMID: 31784138 DOI: 10.1016/j.jhazmat.2019.121712] [Citation(s) in RCA: 120] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 11/16/2019] [Accepted: 11/16/2019] [Indexed: 05/24/2023]
Abstract
This study presents the development and validation of a comprehensive quantitative target methodology for the analysis of 2316 emerging pollutants in water based on Ultra-Performance Liquid Chromatography Quadrupole-Time-Of-Flight Mass Spectrometry (UPLC-Q-ToF-HRMS/MS). Target compounds include pesticides, pharmaceuticals, drugs of abuse, industrial chemicals, doping compounds, surfactants and transformation products, among others. The method was validated for 195 analytes, chosen to be representative of the chemical space of the target list, enabling the assessment of the performance of the method. The method involves a generic sample preparation based on mixed mode solid phase extraction, a UPLC-QTOF-MS/MS screening method using Data Independent Acquisition (DIA) mode, which provides MS and MS/MS spectra simultaneously and an elaborate strong post-acquisition evaluation of the data. The processing method was optimized to provide a successful identification rate >95 % and to minimize the number of false positive results (< 5 %). Decision limit (CCα) and detection capability (CCβ) were also introduced in the validation scheme to provide more realistic metrics on the performance of a HRMS-based wide-scope screening method. A new system of identification points (IPs) based on the one described in the Commission Decision 2002/657/EC was applied to communicate the confidence level in the identification of the analytes. This system considers retention time, mass accuracy, isotopic fit and fragmentation; taking full advantage of the capacities of the HRMS instruments. Finally, 398 contaminants were detected and quantified in real wastewater.
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Affiliation(s)
- Pablo Gago-Ferrero
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece; Catalan Institute for Water Research (ICRA), Carrer Emili Grahit 101, 17003 Girona, Spain
| | - Anna A Bletsou
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece
| | - Dimitrios E Damalas
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece
| | - Reza Aalizadeh
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece
| | - Nikiforos A Alygizakis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece
| | - Heinz P Singer
- Eawag: Swiss Federal Institute of Aquatic Science and Technology, Überlandstrasse 133, 8600 Dübendorf, Switzerland
| | - Juliane Hollender
- Eawag: Swiss Federal Institute of Aquatic Science and Technology, Überlandstrasse 133, 8600 Dübendorf, Switzerland; Institute of Biogeochemistry and Pollutant Dynamics, ETH, 8092 Zürich, Switzerland
| | - Nikolaos S Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece.
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16
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Meng X, Zhang N, Sun X, Niu Z, Deng Y, Xu J, Bai H, Ma Q. Suspect screening of 200 hazardous substances in plastic toys using ultra-high-performance liquid chromatography-hybrid quadrupole time-of-flight mass spectrometry. J Chromatogr A 2019; 1617:460830. [PMID: 31902577 DOI: 10.1016/j.chroma.2019.460830] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 12/09/2019] [Accepted: 12/27/2019] [Indexed: 01/10/2023]
Abstract
There is an urgent need for the development of efficient and comprehensive analytical methods for organic chemical compounds due to their increasing number and diversity in children's toy products. The presence of these chemicals in toys poses an extreme risk for the health and development of children. In this study, an analytical methodology has been developed using ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC-Q-TOF-MS). This hybrid instrumentation together with an in-house accurate-mass database and a mass spectral library, allows for wide-scope screening and identification of hazardous substances in plastic toys. A total number of 200 compounds belonging to eight chemical families were investigated, such as coloring agents, plasticizers, fragrance allergens, nitrosamines, primary aromatic amines, flame retardants, perfluorinated compounds, and endocrine disruptors. Following a straightforward and efficient dissolution/precipitation method for sample preparation, chemical screening and confirmation were conducted by comparing the experimentally measured exact mass, retention time, and isotopic pattern with the accurate-mass database and by matching the acquired MS/MS spectra against the mass spectral library. The matrix effect, linearity, sensitivity, precision, and recovery of the proposed method were properly evaluated. The obtained limits of detection (LODs) and quantitation (LOQs) were in the range of 0.01-0.98 mg kg-1 and 0.03-2.99 mg kg-1, respectively. The applicability of the developed protocol was verified through the analysis of 55 real plastic toy products.
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Affiliation(s)
- Xianshuang Meng
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Nan Zhang
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China; School of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China
| | - Xiaojie Sun
- SCIEX (China) Co., Ltd., Beijing 100102, China
| | - Zengyuan Niu
- Technical Center of Qingdao Customs District, Qingdao 266002, China
| | - Yulin Deng
- School of Life Science, Beijing Institute of Technology, Beijing 100081, China
| | - Jianqiang Xu
- School of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China
| | - Hua Bai
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - Qiang Ma
- Chinese Academy of Inspection and Quarantine, Beijing 100176, China.
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17
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Simultaneous Analysis of Drugs in Forensic Cases by Liquid Chromatography–High-Resolution Orbitrap Mass Spectrometry. Chromatographia 2019. [DOI: 10.1007/s10337-019-03814-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Leiva A, Méndez G, Rodríguez C, Molina A, Granados-Chinchilla F. Chemical assessment of mycotoxin contaminants and veterinary residues in Costa Rican animal feed. INTERNATIONAL JOURNAL OF FOOD CONTAMINATION 2019. [DOI: 10.1186/s40550-019-0075-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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19
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Gavilán RE, Nebot C, Patyra E, Vazquez B, Miranda JM, Cepeda A. Determination of Florfenicol, Thiamfenicol and Chloramfenicol at Trace Levels in Animal Feed by HPLC⁻MS/MS. Antibiotics (Basel) 2019; 8:antibiotics8020059. [PMID: 31067799 PMCID: PMC6628031 DOI: 10.3390/antibiotics8020059] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/26/2019] [Accepted: 04/30/2019] [Indexed: 11/21/2022] Open
Abstract
Administration of florfenicol and thiamfenicol through medicated feed is permitted within the European Union, always following veterinary prescription and respecting the withdrawal periods. However, the presence of low levels of florfenicol, thiamfenicol, and chloramfenicol in non-target feed is prohibited. Since cross-contamination can occur during the production of medicated feed and according to Annex II of the European Regulation 2019/4/EC, the control of residue levels of florfenicol and thiamfenicol in non-target feed should be monitored and avoided. Based on all the above, a sensitive and reliable method using liquid chromatography tandem mass spectrometry was developed for the simultaneous detection of chloramfenicol, florfenicol, and thiamfenicol at trace levels in animal feed. Analytes were extracted from minced feed with ethyl acetate. Then, the ethyl acetate was evaporated, the residue was resuspended in Milli-Q water and the extract filtered. The method was in-house validated at carryover levels, with concentration ranging from 100 to 1000 µg/kg. The validation was conducted following the European Commission Decision 2002/657/EC and all performance characteristics were successfully satisfied. The capability of the method to detect amfenicols at lower levels than any prior perspective regulation literature guarantees its applicability in official control activities. The developed method has been applied to non-compliant feed samples with satisfactory results.
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Affiliation(s)
- Rosa Elvira Gavilán
- Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine, University of Santiago de Compostela, 27002 Lugo, Spain.
| | - Carolina Nebot
- Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine, University of Santiago de Compostela, 27002 Lugo, Spain.
| | - Ewelina Patyra
- Department of Hygiene of Animal Feedingstuffs, National Veterinary Research Institute, 24⁻100 Pulawy, Poland.
| | - Beatriz Vazquez
- Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine, University of Santiago de Compostela, 27002 Lugo, Spain.
| | - Jose Manuel Miranda
- Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine, University of Santiago de Compostela, 27002 Lugo, Spain.
| | - Alberto Cepeda
- Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine, University of Santiago de Compostela, 27002 Lugo, Spain.
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20
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Lopardo L, Rydevik A, Kasprzyk-Hordern B. A new analytical framework for multi-residue analysis of chemically diverse endocrine disruptors in complex environmental matrices utilising ultra-performance liquid chromatography coupled with high-resolution tandem quadrupole time-of-flight mass spectrometry. Anal Bioanal Chem 2018; 411:689-704. [PMID: 30467767 PMCID: PMC6338708 DOI: 10.1007/s00216-018-1483-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/26/2018] [Accepted: 11/07/2018] [Indexed: 11/30/2022]
Abstract
This manuscript presents a comprehensive analytical framework for identification and quantification of chemically diverse endocrine disrupting chemicals (EDCs) used in personal care and consumer products in diverse solid and liquid environmental matrices with an ultimate goal of evaluating public exposure to EDCs via water fingerprinting. Liquid chromatography coupled with tandem quadrupole time-of-flight mass spectrometry (UHPLC-ESI-MS/MS) was used for targeted analysis of selected EDCs as well as to identify and quantify a few metabolites using post-acquisition data mining. Solid-phase extraction (SPE) was applied to liquid matrices in order to reduce matrix effects and provide required sample concentration and ultimately, high sensitivity and selectivity of measurements. SPE recoveries in liquid samples ranged from 49 to 140% with method quantification limits not exceeding 1 ng L−1 for the majority of EDCs. Microwave-assisted extraction (MAE) was applied to solid samples and when followed by SPE, it permitted the analysis of EDCs in digested sludge. MAE/SPE recoveries varied from 11 to 186% and MQLs between 0.03 and 8.1 ng g−1 with the majority of compounds showing MQLs below 2 ng g−1. Mass error for quantifier and qualifier ions was below 5 ppm when analysing river water and effluent wastewater and below 10 ppm when analysing influent wastewater and solid samples. The method was successfully applied to environmental samples, with 33 EDCs identified and quantified in wastewater and receiving waters. In addition, several EDCs were found in digested sludge, which confirms that for a more comprehensive understanding of exposure patterns and environmental impact, analysis of solids cannot be neglected. Finally, post-acquisition data mining permitted the identification and quantification of a metabolite of BPA and the identification of a metabolite of 4-Cl-3-methylphenol. ᅟ ![]()
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Affiliation(s)
- Luigi Lopardo
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
| | - Axel Rydevik
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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21
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Shahrouei F, Elhami S, Tahanpesar E. Highly sensitive detection of Ceftriaxone in water, food, pharmaceutical and biological samples based on gold nanoparticles in aqueous and micellar media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 203:287-293. [PMID: 29879643 DOI: 10.1016/j.saa.2018.05.119] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 05/27/2018] [Accepted: 05/29/2018] [Indexed: 06/08/2023]
Abstract
A colorimetric assay with excellent sensitivity is reported to detect Ceftriaxone in aqueous and micellar solutions. Ceftriaxone could induce the aggregation of gold nanoparticles through hydrogen-bonding interaction and electrostatic attraction. As a result of aggregation, the surface plasmon resonance band around 520 nm decreases and a new band appears at 620 nm. The effect of surfactants was investigated on the aggregation. The band around 620 nm is shifted to around 685 nm in Triton X-100 micellar media and that is seen color conversion from red to deep blue which is clearly detectable by the naked eye. The results were improved in Triton X-100 micellar media as compared to aqueous media so that the lowest measured concentration and detection limit in micellar media have decreased 10 and 8 times, respectively. Triton X-100 showed strong effect on the stabilization of the solutions. The method has been successfully applied for the analysis of various real samples.
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Affiliation(s)
- Forough Shahrouei
- Department Of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
| | - Shahla Elhami
- Department Of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran.
| | - Elham Tahanpesar
- Department Of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
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22
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Jia W, Shi L, Chu X, Chang J, Chen Y, Zhang F. A strategy for untargeted screening of macrolides and metabolites in bass by liquid chromatography coupled to quadrupole orbitrap mass spectrometry. Food Chem 2018; 262:110-117. [DOI: 10.1016/j.foodchem.2018.04.090] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 04/02/2018] [Accepted: 04/21/2018] [Indexed: 12/15/2022]
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23
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Jank L, Martins MT, Arsand JB, Ferrão MF, Hoff RB, Barreto F, Pizzolato TM. An LC-ESI-MS/MS method for residues of fluoroquinolones, sulfonamides, tetracyclines and trimethoprim in feedingstuffs: validation and surveillance. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:1975-1989. [PMID: 30141745 DOI: 10.1080/19440049.2018.1508895] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
An increasing concern about food safety has been observed over the years. The presence of drugs residues in food is one of the major subjects of research in food safety. Feedingstuffs can be responsible for carryover into the food chain of residues of several drugs. This paper describes the development, validation and application of a fast and simple method for analysis of 24 antibiotic residues in feedingstuffs for cattle, pigs and poultry. Analytes include compounds from different antimicrobials classes, such as sulfonamides (sulfadiazine, sulfamethazine, sulfamethoxazole, sulfaquinoxaline, sulfachlorpyridazine, sulfadoxine, sulfadimethoxine, sulfizoxazole, sulfamerazine and sulfathiazole), fluoroquinolones (ciprofloxacin, enrofloxacin, norfloxacin, danofloxacin, difloxacin, sarafloxacin, flumequine, nalidixic acid and oxolinic acid), tetracyclines (tetracycline, doxycycline, oxytetracycline and chlortetracycline) and trimethoprim. Samples were extracted with methanol:water (70:30) 0.1% formic acid, followed by clean-up steps using centrifugation, low-temperature purification (LTP) and ultracentrifugation. Instrumental analysis was performed using liquid chromatography coupled to tandem mass spectrometry. Chromatographic separation was achieved using a C18 column and a mobile phase composed of acetonitrile and water, both with 0.1% formic acid. Validation parameters such as limit of detection (LOD), limit of quantification (LOQ), selectivity, linearity, accuracy, precision, decision limit (CCα) and detection capability (CCβ) were determined and meet the adopted criteria. LOD and LOQ were set to 30 and 75 µg kg-1, respectively. Inter-day precision were in the range from 4.0 to 11.1%, and linearity provides values of r2 above 0.95 for all analytes. The optimised method was applied to the analysis of more than 1500 real samples within the period 2012-2017. Non-compliant results were discussed and classified in terms of analytes, feed types and target species. Multivariate analysis of the data was performed using principal component analysis.
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Affiliation(s)
- Louise Jank
- a Residue Analysis Laboratory , Laboratório Nacional Agropecuário - LANAGRO/RS , Porto Alegre , Brazil.,b Programa de Pós-Graduação em Química - PPGQ , Universidade Federal do Rio Grande do Sul - UFRGS , Porto Alegre , Brazil
| | - Magda Targa Martins
- a Residue Analysis Laboratory , Laboratório Nacional Agropecuário - LANAGRO/RS , Porto Alegre , Brazil
| | - Juliana Bazzan Arsand
- a Residue Analysis Laboratory , Laboratório Nacional Agropecuário - LANAGRO/RS , Porto Alegre , Brazil.,b Programa de Pós-Graduação em Química - PPGQ , Universidade Federal do Rio Grande do Sul - UFRGS , Porto Alegre , Brazil
| | - Marco Flôres Ferrão
- b Programa de Pós-Graduação em Química - PPGQ , Universidade Federal do Rio Grande do Sul - UFRGS , Porto Alegre , Brazil
| | - Rodrigo Barcellos Hoff
- a Residue Analysis Laboratory , Laboratório Nacional Agropecuário - LANAGRO/RS , Porto Alegre , Brazil
| | - Fabiano Barreto
- a Residue Analysis Laboratory , Laboratório Nacional Agropecuário - LANAGRO/RS , Porto Alegre , Brazil
| | - Tânia Mara Pizzolato
- b Programa de Pós-Graduação em Química - PPGQ , Universidade Federal do Rio Grande do Sul - UFRGS , Porto Alegre , Brazil
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Chiesa L, Panseri S, Pasquale E, Malandra R, Pavlovic R, Arioli F. Validated multiclass targeted determination of antibiotics in fish with high performance liquid chromatography–benchtop quadrupole orbitrap hybrid mass spectrometry. Food Chem 2018; 258:222-230. [DOI: 10.1016/j.foodchem.2018.03.072] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 03/10/2018] [Accepted: 03/17/2018] [Indexed: 10/17/2022]
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25
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Zhang M, Li E, Su Y, Zhang Y, Xie J, He L. Quick Multi-Class Determination of Residues of Antimicrobial Veterinary Drugs in Animal Muscle by LC-MS/MS. Molecules 2018; 23:molecules23071736. [PMID: 30012996 PMCID: PMC6099539 DOI: 10.3390/molecules23071736] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/10/2018] [Accepted: 07/11/2018] [Indexed: 11/16/2022] Open
Abstract
On the basis of the highly sensitive and selective liquid chromatography-tandem mass spectrometry technique, a generic extraction solvent and a sample dilution method was developed for the residue analysis of different polar veterinary drugs known as fluoroquinolones, sulfonamides, macrolides, and tiamulin in chicken muscle. The results showed that the matrix-matched calibration curves of all 10 compounds were in an effective linear relationship (r² ≥ 0.997) in the range of 0.2⁻100 μg L-1. At three spiking levels of 2 (5), 50, and 100 μg kg-1, average recoveries of analytes were between 67.1% and 96.6% with relative standard deviations of intra-day and inter-day below 20%. The limits of detection and limits of quantification of the method were in the range of 0.3⁻2.0 μg kg-1 and 2.0⁻5.0 μg kg-1, respectively, which were significantly lower than their maximum residue limits. In addition, the intensity of the target analytes and its corresponding matrix effects were obviously related to the sample dilution times (matrix concentration). There were no significant differences (p > 0.05) in the average content of almost any of the analytes in medicated chickens between this method and the method in the literature for determining analytes. Lastly, the proposed method was successfully applied for the simultaneous analysis of 10 common veterinary drugs in food animal muscle tissues.
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Affiliation(s)
- Meiyu Zhang
- National Reference Laboratory of Veterinary Drug Residues (SCAU), College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
| | - Erfen Li
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China.
| | - Yijuan Su
- National Reference Laboratory of Veterinary Drug Residues (SCAU), College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
| | - Yingxia Zhang
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China.
| | - Jingmeng Xie
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China.
| | - Limin He
- National Reference Laboratory of Veterinary Drug Residues (SCAU), College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China.
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Gavilán RE, Nebot C, Patyra E, Miranda JM, Franco CM, Cepeda A. Simultaneous analysis of coccidiostats and sulphonamides in non-target feed by HPLC-MS/MS and validation following the Commission Decision 2002/657/EC. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:1093-1106. [PMID: 29718801 DOI: 10.1080/19440049.2018.1466061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Taking into consideration the maximum level (ML) for coccidiostats included in the European Regulation 574/2011 and the fact that the presence of residues of sulphonamides in non-target feed is forbidden, the aim of this article is to present an analytical method based on HPLC-MS/MS for the identification and quantification of sulphonamides and coccidiostats in non-target feeds. The method was validated following Commission Decision 2002/657/EC, and recovery, repeatability and reproducibility were within the limits established in the Decision. For coccidiostats, the decision limit and detection capability were calculated for the different species taking into account the ML allowed in Regulation 574/2011. The applicability of the method was investigated in 50 feed samples collected from dairy farms, 50 obtained from feed mills and 10 interlaboratory feed samples.
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Affiliation(s)
- Rosa Elvira Gavilán
- a Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine , University of Santiago de Compostela , Lugo , Spain
| | - Carolina Nebot
- a Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine , University of Santiago de Compostela , Lugo , Spain
| | - Ewelina Patyra
- b Department of Hygiene of Animal Feedingstuffs , National Veterinary Research Institute , Pulawy , Poland
| | - Jose Manuel Miranda
- a Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine , University of Santiago de Compostela , Lugo , Spain
| | - Carlos Manuel Franco
- a Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine , University of Santiago de Compostela , Lugo , Spain
| | - Alberto Cepeda
- a Department of Analytical Chemistry, Nutrition and Bromatology, Faculty of Veterinary Medicine , University of Santiago de Compostela , Lugo , Spain
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27
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Zhao X, Wang B, Xie K, Liu J, Zhang Y, Wang Y, Guo Y, Zhang G, Dai G, Wang J. Development and comparison of HPLC-MS/MS and UPLC-MS/MS methods for determining eight coccidiostats in beef. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1087-1088:98-107. [DOI: 10.1016/j.jchromb.2018.04.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 04/17/2018] [Accepted: 04/26/2018] [Indexed: 10/17/2022]
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28
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Pipette-tip solid-phase extraction using polypyrrole as efficient adsorbent for extraction of avermectins and milbemycins in milk. Anal Bioanal Chem 2018; 410:3361-3374. [DOI: 10.1007/s00216-018-1031-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 03/02/2018] [Accepted: 03/16/2018] [Indexed: 10/17/2022]
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29
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Gondim CS, Durán GM, Contento AM, Ríos Á. Development and Validation of an Electrochemical Screening Methodology for Sulfonamide Residue Control in Milk Samples Using a Graphene Quantum Dots@Nafion Modified Glassy Carbon Electrode. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1157-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Turnipseed SB, Storey JM, Lohne JJ, Andersen WC, Burger R, Johnson AS, Madson MR. Wide-Scope Screening Method for Multiclass Veterinary Drug Residues in Fish, Shrimp, and Eel Using Liquid Chromatography-Quadrupole High-Resolution Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:7252-7267. [PMID: 28030951 PMCID: PMC5901739 DOI: 10.1021/acs.jafc.6b04717] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A screening method for veterinary drug residues in fish, shrimp, and eel using LC with a high-resolution MS instrument has been developed and validated. The method was optimized for over 70 test compounds representing a variety of veterinary drug classes. Tissues were extracted by vortex mixing with acetonitrile acidified with 2% acetic acid and 0.2% p-toluenesulfonic acid. A centrifuged portion of the extract was passed through a novel solid phase extraction cartridge designed to remove interfering matrix components from tissue extracts. The eluent was then evaporated and reconstituted for analysis. Data were collected with a quadrupole-Orbitrap high-resolution mass spectrometer using both nontargeted and targeted acquisition methods. Residues were detected on the basis of the exact mass of the precursor and a product ion along with isotope pattern and retention time matching. Semiquantitative data analysis compared MS1 signal to a one-point extracted matrix standard at a target testing level. The test compounds were detected and identified in salmon, tilapia, catfish, shrimp, and eel extracts fortified at the target testing levels. Fish dosed with selected analytes and aquaculture samples previously found to contain residues were also analyzed. The screening method can be expanded to monitor for an additional >260 veterinary drugs on the basis of exact mass measurements and retention times.
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Affiliation(s)
- Sherri B. Turnipseed
- Animal Drugs Research Center, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
- Corresponding Author: (S.B.T.) . Phone: (303) 236-3072
| | - Joseph M. Storey
- Animal Drugs Research Center, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
| | - Jack J. Lohne
- Animal Drugs Research Center, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
| | - Wendy C. Andersen
- Animal Drugs Research Center, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
| | - Robert Burger
- Denver Laboratory, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
| | - Aaron S. Johnson
- Denver Laboratory, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
| | - Mark R. Madson
- Animal Drugs Research Center, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
- Denver Laboratory, U.S. Food and Drug Administration, Denver, Colorado 80225, United States
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31
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Wegh RS, Berendsen BJA, Driessen-Van Lankveld WDM, Pikkemaat MG, Zuidema T, Van Ginkel LA. Non-targeted workflow for identification of antimicrobial compounds in animal feed using bioassay-directed screening in combination with liquid chromatography-high resolution mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2017; 34:1935-1947. [DOI: 10.1080/19440049.2017.1364431] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Robin S. Wegh
- RIKILT Wageningen University & Research, Wageningen, The Netherlands
| | | | | | | | - Tina Zuidema
- RIKILT Wageningen University & Research, Wageningen, The Netherlands
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32
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Hoyos O. DE, Cuartas O. YA, Peñuela M. GA. Development and validation of a highly sensitive quantitative/confirmatory method for the determination of ivermectin residues in bovine tissues by UHPLC–MS/MS. Food Chem 2017; 221:891-897. [DOI: 10.1016/j.foodchem.2016.11.077] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 09/30/2016] [Accepted: 11/18/2016] [Indexed: 10/20/2022]
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33
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Granados-Chinchilla F, Rodríguez C. Tetracyclines in Food and Feedingstuffs: From Regulation to Analytical Methods, Bacterial Resistance, and Environmental and Health Implications. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2017; 2017:1315497. [PMID: 28168081 PMCID: PMC5266830 DOI: 10.1155/2017/1315497] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 10/17/2016] [Accepted: 11/08/2016] [Indexed: 05/15/2023]
Abstract
Antibiotics are widely used as growth promoters in animal husbandry; among them, the tetracyclines are a chemical group of relevance, due to their wide use in agriculture, surpassing in quantities applied almost every other antibiotic family. Seeing the considerable amounts of tetracyclines used worldwide, monitoring of these antibiotics is paramount. Advances must be made in the analysis of antibiotics to assess correct usage and dosage of tetracyclines in food and feedstuffs and possible residues in pertinent environmental samples. The tetracyclines are still considered a clinically relevant group of antibiotics, though dissemination of tolerance and resistance determinants have limited their use. This review focuses on four different aspects: (i) tetracyclines, usage, dosages, and regulatory issues that govern their food-related application, with particular attention to the prohibitions and restrictions that several countries have enforced in recent years by agencies from both the United States and the European Union, (ii) analytical methods for tetracyclines, determination, and residues thereof in feedstuffs and related matrices with an emphasis on the most relevant and novel techniques, including both screening and confirmatory methods, (iii) tetracycline resistance and tetracycline-resistant bacteria in feedstuff, and (iv) environmental and health risks accompanying the use of tetracyclines in animal nutrition. In the last two cases, we discuss the more relevant undesirable effects that tetracyclines exert over bacterial communities and nontarget species including unwanted effects in farmers.
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Affiliation(s)
| | - César Rodríguez
- Centro de Investigación en Enfermedades Tropicales (CIET) and Facultad de Microbiología, Universidad de Costa Rica, San José, Costa Rica
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34
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Single-Step Multiresidue Determination of β-Lactam Antibiotics and β-Agonists in Porcine Muscle by Liquid Chromatography-Tandem Mass Spectrometry. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-016-0738-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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35
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Fais AP, Franco RSB, da Silva AFB, de Freitas O, Paschoal JAR. LC-MS/MS methods for sulfadimethoxine and ormetoprim analysis in feed and fish fillet and a leaching study for feed after alternative procedures for the incorporation of drugs. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 34:501-508. [PMID: 27915582 DOI: 10.1080/19440049.2016.1267875] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This paper describes the method development for sulfadimethoxine (SDM) and ormetoprim (OMP) quantitation in fish feed and fish fillet employing LC-MS/MS. In order to assess the reliability of the analytical method, valuation was undertaken as recommended by guidelines proposed by the Brazilian Ministry of Agriculture. The calibration curve for the quantification of both drugs in feed showed adequate linearity (r > 0.99), precision (CV < 12%) and trueness ranging from 97% to 100%. The method for the determination of SDM and OMP residues in fish fillet involved a simple sample preparation procedure that had adequate linearity (r > 0.99), precision (CV < 16%) and trueness around 100%, with CCα < 100.2 ng g-1 and CCβ < 100.4 ng g-1. With a goal of avoiding the risk of drug leaching from feed into the aquatic environment during fish medication via the oral route, different procedures for drug incorporation into feed were evaluated. Coating feed pellets with ethyl cellulose polymer containing the drug showed promising results. In this case, medicated feed released drugs to water at a level below 6% when the medicated feed stayed in the water for up to 15 min.
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Affiliation(s)
- Ana Paula Fais
- a School of Pharmaceutical Sciences of Ribeirão Preto, Department of Physics and Chemistry , University of São Paulo , Ribeirão Preto/SP , Brazil
| | - Rodolfo Scarpino Barboza Franco
- a School of Pharmaceutical Sciences of Ribeirão Preto, Department of Physics and Chemistry , University of São Paulo , Ribeirão Preto/SP , Brazil
| | - Agnaldo Fernando Baldo da Silva
- a School of Pharmaceutical Sciences of Ribeirão Preto, Department of Physics and Chemistry , University of São Paulo , Ribeirão Preto/SP , Brazil
| | - Osvaldo de Freitas
- b School of Pharmaceutical Sciences of Ribeirão Preto, Department of Pharmaceutical Sciences , University of São Paulo , Ribeirão Preto/SP , Brazil
| | - Jonas Augusto Rizzato Paschoal
- a School of Pharmaceutical Sciences of Ribeirão Preto, Department of Physics and Chemistry , University of São Paulo , Ribeirão Preto/SP , Brazil
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36
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A feasibility study of UHPLC-HRMS accurate-mass screening methods for multiclass testing of organic contaminants in food. Talanta 2016; 160:704-712. [DOI: 10.1016/j.talanta.2016.08.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 07/28/2016] [Accepted: 08/01/2016] [Indexed: 11/20/2022]
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37
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Boix C, Ibáñez M, Fabregat-Safont D, Morales E, Pastor L, Sancho JV, Sánchez-Ramírez JE, Hernández F. Behaviour of emerging contaminants in sewage sludge after anaerobic digestion. CHEMOSPHERE 2016; 163:296-304. [PMID: 27543679 DOI: 10.1016/j.chemosphere.2016.07.098] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 07/22/2016] [Accepted: 07/29/2016] [Indexed: 05/20/2023]
Abstract
Nowadays, there is an increasing concern over the presence of contaminants in the aquatic environment, where they can be introduced from wastewater after their incomplete removal in the treatment plants. In this work, degradation of selected emerging pollutants in the aqueous and solid phases of sewage sludge has been investigated after anaerobic digestion using two different digesters: mesophilic and thermophilic. Initially, sludge samples were screened by ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (UHPLC-QTOF MS) for identification of emerging contaminants in the samples. In a second step, a target quantitative method based on LC coupled to tandem MS was applied for selected pollutants identified in the previous screening. The behaviour of the compounds under anaerobic conditions was studied estimating the degradation efficiency and distribution of compounds between both sludge phases. Irbesartan and benzoylecgonine seemed to be notably degraded in both phases of the sludge. Venlafaxine showed a significant concentration decrease in the aqueous phase in parallel to an increase in the solid phase. The majority of the compounds showed an increase of their concentrations in both phases after the digestion. Concentrations in the solid phase were commonly higher than in the aqueous for most contaminants, indicating that they were preferentially adsorbed onto the solid particles.
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Affiliation(s)
- C Boix
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - M Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - D Fabregat-Safont
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - E Morales
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - L Pastor
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - J V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain
| | - J E Sánchez-Ramírez
- Depuración de Aguas del Mediterráneo, Avda. Benjamin Franklin 21 Parque Tecnológico, Paterna, Spain
| | - F Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071, Castellón, Spain.
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38
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Layada S, Benouareth DE, Coucke W, Andjelkovic M. Assessment of antibiotic residues in commercial and farm milk collected in the region of Guelma (Algeria). INTERNATIONAL JOURNAL OF FOOD CONTAMINATION 2016. [DOI: 10.1186/s40550-016-0042-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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39
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A Simple and Fast Method for the Determination of 20 Veterinary Drug Residues in Bovine Kidney and Liver by Ultra-High-Performance Liquid Chromatography Tandem Mass Spectrometry. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0649-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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40
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Robert C, Brasseur PY, Dubois M, Delahaut P, Gillard N. Development and validation of rapid multiresidue and multi-class analysis for antibiotics and anthelmintics in feed by ultra-high-performance liquid chromatography coupled to tandem mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 33:1312-23. [PMID: 27376829 DOI: 10.1080/19440049.2016.1207808] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A new multi-residue method for the analysis of veterinary drugs, namely amoxicillin, chlortetracycline, colistins A and B, doxycycline, fenbendazole, flubendazole, ivermectin, lincomycin, oxytetracycline, sulfadiazine, tiamulin, tilmicosin and trimethoprim, was developed and validated for feed. After acidic extraction, the samples were centrifuged, purified by SPE and analysed by ultra-high-performance liquid chromatography coupled to tandem mass spectrometry. Quantitative validation was done in accordance with the guidelines laid down in European Commission Decision 2002/657/CE. Matrix-matched calibration with internal standards was used to reduce matrix effects. The target level was set at the authorised carryover level (1%) and validation levels were set at 0.5%, 1% and 1.5%. Method performances were evaluated by the following parameters: linearity (0.986 < R(2) < 0.999), precision (repeatability < 12.4% and reproducibility < 14.0%), accuracy (89% < recovery < 107%), sensitivity, decision limit (CCα), detection capability (CCβ), selectivity and expanded measurement uncertainty (k = 2).This method has been used successfully for three years for routine monitoring of antibiotic residues in feeds during which period 20% of samples were found to exceed the 1% authorised carryover limit and were deemed non-compliant.
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Affiliation(s)
| | | | - Michel Dubois
- a Département Santé , CER Groupe , Marloie , Belgium
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41
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Munaretto JS, May MM, Saibt N, Zanella R. Liquid chromatography with high resolution mass spectrometry for identification of organic contaminants in fish fillet: screening and quantification assessment using two scan modes for data acquisition. J Chromatogr A 2016; 1456:205-16. [DOI: 10.1016/j.chroma.2016.06.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/20/2016] [Accepted: 06/05/2016] [Indexed: 11/29/2022]
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42
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Nácher-Mestre J, Ibáñez M, Serrano R, Boix C, Bijlsma L, Lunestad BT, Hannisdal R, Alm M, Hernández F, Berntssen MHG. Investigation of pharmaceuticals in processed animal by-products by liquid chromatography coupled to high-resolution mass spectrometry. CHEMOSPHERE 2016; 154:231-239. [PMID: 27058915 DOI: 10.1016/j.chemosphere.2016.03.091] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 03/17/2016] [Accepted: 03/19/2016] [Indexed: 06/05/2023]
Abstract
There is an on-going trend for developing more sustainable salmon feed in which traditionally applied marine feed ingredients are replaced with alternatives. Processed animal products (PAPs) have been re-authorized as novel high quality protein ingredients in 2013. These PAPs may harbor undesirable substances such as pharmaceuticals and metabolites which are not previously associated with salmon farming, but might cause a potential risk for feed and food safety. To control these contaminants, an analytical strategy based on a generic extraction followed by ultra-high performance liquid chromatography coupled to high resolution mass spectrometry (UHPLC-HRMS) using quadrupole time-of-flight mass analyzer (QTOF MS) was applied for wide scope screening. Quality control samples, consisting of PAP commodities spiked at 0.02, 0.1 and 0.2 mg/kg with 150 analytes, were injected in every sample batch to verify the overall method performance. The methodology was applied to 19 commercially available PAP samples from six different types of matrices from the EU animal rendering industry. This strategy allows assessing possible emergent risk exposition of the salmon farming industry to 1005 undesirables, including pharmaceuticals, several dyes and relevant metabolites.
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Affiliation(s)
- Jaime Nácher-Mestre
- Research Institute for Pesticides and Water (IUPA), Avda. Sos Baynat, s/n, University Jaume I, 12071 Castellón, Spain; Institute of Aquaculture of Torre la Sal (IATS-CSIC), 12595 Ribera de Cabanes, Castellón, Spain
| | - María Ibáñez
- Research Institute for Pesticides and Water (IUPA), Avda. Sos Baynat, s/n, University Jaume I, 12071 Castellón, Spain
| | - Roque Serrano
- Research Institute for Pesticides and Water (IUPA), Avda. Sos Baynat, s/n, University Jaume I, 12071 Castellón, Spain
| | - Clara Boix
- Research Institute for Pesticides and Water (IUPA), Avda. Sos Baynat, s/n, University Jaume I, 12071 Castellón, Spain
| | - Lubertus Bijlsma
- Research Institute for Pesticides and Water (IUPA), Avda. Sos Baynat, s/n, University Jaume I, 12071 Castellón, Spain
| | - Bjørn Tore Lunestad
- National Institute of Nutrition and Seafood Research, PO Box 2029, Nordnes, N-5817 Bergen, Norway
| | - Rita Hannisdal
- National Institute of Nutrition and Seafood Research, PO Box 2029, Nordnes, N-5817 Bergen, Norway
| | - Martin Alm
- European Fat Processors and Renderers Association (EFPRA), Boulevard Baudouin 18, 4th Floor, BE - 1000 Brussels, Belgium
| | - Félix Hernández
- Research Institute for Pesticides and Water (IUPA), Avda. Sos Baynat, s/n, University Jaume I, 12071 Castellón, Spain
| | - Marc H G Berntssen
- National Institute of Nutrition and Seafood Research, PO Box 2029, Nordnes, N-5817 Bergen, Norway.
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Wu Y, Chen X, Wang Y, Li C. Voltammetric determination of hexestrol based on the enhanced effect of a polymerized 3-decyl-1-(3-pyrrole-propyl)imidazolium tetrafluoroborate ionic liquid film electrode. CAN J CHEM 2016. [DOI: 10.1139/cjc-2015-0539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
3-Decyl-1-(3-pyrrole-propyl)imidazolium tetrafluoroborate (DPIMBF4) ionic liquid was synthesized and characterized. DPIMBF4 ionic liquid not only possesses a pyrrole group that can be electrochemically polymerized onto a glassy carbon electrode surface by using a multipotential step technique, but it also contains a long carbon chain that can improve the stability of a polymerized ionic liquid film in an aqueous solution. X-ray photoelectron spectroscopy, scanning electron microscope, and electrochemical impedance spectroscopy were used to confirm the successful polymerization of the ionic liquid. Voltammetry was employed to investigate the electrochemical behaviors of an environmental estrogen, hexestrol, at the polymerized ionic liquid film electrode. Hexestrol presents an irreversible oxidation peak at the polymerized DPIMBF4 ionic liquid film electrode. Compared with the bare glassy carbon electrode, the oxidation peak of hexestrol increased significantly on the polymerized DPIMBF4 ionic liquid film electrode. The oxidation peak current was found to be linearly related to hexestrol concentration in the range of 5.0 × 10−9 to 1.0 × 10−5 mol L−1. The detection limit was calculated to be 1.25 × 10−9 mol L−1 (S/N = 3). Hexestrol in crucian meat was determined using the polymerized DPIMBF4 ionic liquid film electrode with good accuracy.
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Affiliation(s)
- Yingying Wu
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Xuemin Chen
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Yanying Wang
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Chunya Li
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
- Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
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León N, Pastor A, Yusà V. Target analysis and retrospective screening of veterinary drugs, ergot alkaloids, plant toxins and other undesirable substances in feed using liquid chromatography–high resolution mass spectrometry. Talanta 2016; 149:43-52. [DOI: 10.1016/j.talanta.2015.11.032] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 11/06/2015] [Accepted: 11/12/2015] [Indexed: 12/15/2022]
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45
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Hiba A, Carine A, Haifa AR, Ryszard L, Farouk J. Monitoring of twenty-two sulfonamides in edible tissues: Investigation of new metabolites and their potential toxicity. Food Chem 2016; 192:212-27. [DOI: 10.1016/j.foodchem.2015.06.093] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 06/25/2015] [Accepted: 06/26/2015] [Indexed: 10/23/2022]
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46
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Saito-Shida S, Nemoto S, Teshima R, Akiyama H. Quantitative analysis of pesticide residues in vegetables and fruits by liquid chromatography quadrupole time-of-flight mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 33:119-27. [PMID: 26479897 DOI: 10.1080/19440049.2015.1109714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The applicability of liquid chromatography coupled to hybrid quadrupole time-of-flight mass spectrometry (LC-QTOF-MS) for the quantitative analysis of pesticide residues in vegetables and fruits was demonstrated. The LC-QTOF-MS parameters, such as cone voltage, capillary voltage, collision energy and mass extraction window, were carefully optimised for the analysis of pesticide residues. The LC-QTOF-MS method was validated for 149 pesticides in four vegetables and fruits, i.e. apple, potato, cabbage and spinach, at a spiking level of 0.01 mg kg(-1). The samples were prepared according to the Japanese official multi-residue method with a modification to the column clean-up procedure. Of the 149 pesticides, recoveries in the range of 70-120% were achieved for 147 pesticides in apple, 145 in potato, 141 in cabbage and 131 in spinach, with intra-day precisions (RSDs) of < 25% and inter-day precisions (RSDs) of < 30%, which are within the acceptable range given in the Japanese method validation guideline. Matrix effects were negligible for the majority of the target pesticides. Except for spiroxamine in spinach, no interfering peaks were observed in the blank samples. The target pesticides, except those with low sensitivity, achieved calibration curves with satisfactory linearity, with correlation coefficients (r) greater than 0.995 in the concentration range of 0.002-0.1 μg ml(-1). Furthermore, the majority of the target pesticides provided more than one fragment ion or isotope ion that could be used for confirmation. The overall results suggest that LC-QTOF-MS is a powerful tool for the quantification of pesticide residues in vegetables and fruits at the level of 0.01 mg kg(-1).
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Affiliation(s)
| | - Satoru Nemoto
- a Division of Foods , National Institute of Health Sciences , Tokyo , Japan
| | - Reiko Teshima
- a Division of Foods , National Institute of Health Sciences , Tokyo , Japan
| | - Hiroshi Akiyama
- a Division of Foods , National Institute of Health Sciences , Tokyo , Japan
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47
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Chiesa L, Nobile M, Arioli F, Britti D, Trutic N, Pavlovic R, Panseri S. Determination of veterinary antibiotics in bovine urine by liquid chromatography–tandem mass spectrometry. Food Chem 2015; 185:7-15. [DOI: 10.1016/j.foodchem.2015.03.098] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 03/12/2015] [Accepted: 03/15/2015] [Indexed: 10/23/2022]
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48
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Du B, Wu L, Xue X, Chen L, Li Y, Zhao J, Cao W. Rapid Screening of Multiclass Syrup Adulterants in Honey by Ultrahigh-Performance Liquid Chromatography/Quadrupole Time of Flight Mass Spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:6614-6623. [PMID: 26151590 DOI: 10.1021/acs.jafc.5b01410] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Honey adulteration with sugar syrups is a widespread problem. Several types of syrups have been used in honey adulteration, and there is no available method that can simultaneously detect all of these adulterants. In this study, we generated a small-scale database containing the specific chromatographic and mass spectrometry information on sugar syrup markers and developed a simple, rapid, and effective ultrahigh-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UHPLC/Q-TOF-MS) method for the detection of adulterated honey. Corn syrup, high-fructose corn syrup, inverted syrup, and rice syrup were used as honey adulterants; polysaccharides, difructose anhydrides, and 2-acetylfuran-3-glucopyranoside were used as detection markers. The presence of 10% sugar syrup in honey could be easily detected in <30 min using the developed method. The results revealed that UHPLC/Q-TOF-MS was simple and rapid.
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Affiliation(s)
- Bing Du
- †Department of Food Science and Engineering, School of Chemical Engineering, Northwest University, 229 North TaiBai Road, Xi'an 710069, China
- ‡Institute of Apiculture Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
| | - Liming Wu
- §Risk Assessment Laboratory for Bee Products Quality and Safety, Ministry of Agriculture, Beijing 100093, China
| | - Xiaofeng Xue
- ‡Institute of Apiculture Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- §Risk Assessment Laboratory for Bee Products Quality and Safety, Ministry of Agriculture, Beijing 100093, China
| | - Lanzhen Chen
- ‡Institute of Apiculture Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- §Risk Assessment Laboratory for Bee Products Quality and Safety, Ministry of Agriculture, Beijing 100093, China
| | - Yi Li
- §Risk Assessment Laboratory for Bee Products Quality and Safety, Ministry of Agriculture, Beijing 100093, China
| | - Jing Zhao
- ⊗Bee Product Quality Supervisionand Testing Center, Ministry of Agriculture, Beijing 102202, China
| | - Wei Cao
- †Department of Food Science and Engineering, School of Chemical Engineering, Northwest University, 229 North TaiBai Road, Xi'an 710069, China
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Cortéjade A, Kiss A, Cren C, Vulliet E, Buleté A. Development of an analytical method for the targeted screening and multi-residue quantification of environmental contaminants in urine by liquid chromatography coupled to high resolution mass spectrometry for evaluation of human exposures. Talanta 2015; 146:694-706. [PMID: 26695319 DOI: 10.1016/j.talanta.2015.06.038] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 06/09/2015] [Accepted: 06/15/2015] [Indexed: 01/17/2023]
Abstract
The aim of this study was to develop an analytical method and contribute to the assessment of the Exposome. Thus, a targeted analysis of a wide range of contaminants in contact with humans on daily routines in urine was developed. The method focused on a list of 38 contaminants, including 12 pesticides, one metabolite of pesticide, seven veterinary drugs, five parabens, one UV filter, one plastic additive, two surfactants and nine substances found in different products present in the everyday human environment. These contaminants were analyzed by high performance liquid chromatography coupled to high resolution mass spectrometry (HPLC-HRMS) with a quadrupole-time-of-flight (QqToF) instrument from a raw urinary matrix. A validation according to the FDA guidelines was employed to evaluate the specificity, linear or quadratic curve fitting, inter- and intra-day precision, accuracy and limits of detection and quantification (LOQ). The developed analysis allows for the quantification of 23 contaminants in the urine samples, with the LOQs ranging between 4.3 ng.mL(-1) and 113.2 ng.mL(-1). This method was applied to 17 urine samples. Among the targeted contaminants, four compounds were detected in samples. One of the contaminants (tributyl phosphate) was detected below the LOQ. The three others (4-hydroxybenzoic acid, sodium dodecylbenzenesulfonate and O,O-diethyl thiophosphate potassium) were detected but did not fulfill the validation criteria for quantification. Among these four compounds, two of them were found in all samples: tributyl phosphate and the surfactant sodium dodecylbenzenesulfonate.
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Affiliation(s)
- A Cortéjade
- Université de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, Université Lyon 1, ENS-Lyon, 5 rue de la Doua, 69100 Villeurbanne, France
| | - A Kiss
- Université de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, Université Lyon 1, ENS-Lyon, 5 rue de la Doua, 69100 Villeurbanne, France
| | - C Cren
- Université de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, Université Lyon 1, ENS-Lyon, 5 rue de la Doua, 69100 Villeurbanne, France
| | - E Vulliet
- Université de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, Université Lyon 1, ENS-Lyon, 5 rue de la Doua, 69100 Villeurbanne, France
| | - A Buleté
- Université de Lyon, Institut des Sciences Analytiques, UMR5280 CNRS, Université Lyon 1, ENS-Lyon, 5 rue de la Doua, 69100 Villeurbanne, France.
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50
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Udalova AY, Dmitrienko SG, Apyari VV. Methods for the separation, preconcentration, and determination of tetracycline antibiotics. JOURNAL OF ANALYTICAL CHEMISTRY 2015. [DOI: 10.1134/s1061934815060180] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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