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Cerrato A, Aita SE, Cavaliere C, Laganà A, Montone CM, Piovesana S, Taglioni E, Capriotti AL. Preparation of Monolith for Online Extraction and LC-MS Analysis of β-Estradiol in Serum Via a Simple Multicomponent Reaction. Anal Chem 2024; 96:4639-4646. [PMID: 38501258 DOI: 10.1021/acs.analchem.3c05706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Multicomponent reactions offer efficient and environmentally friendly strategies for preparing monoliths suitable for applications in analytical chemistry. In the described study, a multicomponent reaction was utilized for the one-pot miniaturized preparation of a poly(propargyl amine) polymer inside commercial silica-lined PEEK tubing. The reaction involved only small amounts of reagents and was characterized by atom economy. The resulting monolithic column was incorporated into an autosampler system for the online extraction and cleanup of β-estradiol from human serum. Sample pretreatment was simplified to a simple dilution with methanol and centrifugation to remove proteins. The resulting platform included LC-MS analysis in multiple reaction monitoring for quantitative analysis of β-estradiol. The method was validated in serum, demonstrating practical applicability for the monitoring of fertile women. Recoveries were above 94%, and LOD and LOQ values at 0.008 and 0.18 ng mL-1, respectively. The developed platform proved to be competitive with previous methods for solid-phase microextraction of β-estradiol in serum, with comparable recovery and sensitivity but with the advantage of nearly complete automation. The environmental impact of the process was evaluated as acceptable due to the miniaturization of the monolith synthesis and the automation of extraction. The drawback associated with the LC-MS technique can be reduced by the inclusion of additional analytes in a single investigation. The work demonstrates that multicomponent reactions are versatile, economical, and possibly a green methodology for producing reversed-phase and mixed-mode sorbents, enabling miniaturization of the entire analytical procedure from the preparation of extraction sorbents to analysis.
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Affiliation(s)
- Andrea Cerrato
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Sara Elsa Aita
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Chiara Cavaliere
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Aldo Laganà
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Carmela Maria Montone
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Susy Piovesana
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Enrico Taglioni
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Anna Laura Capriotti
- Department of Chemistry, Università di Roma La Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
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2
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Kaufmann A, Butcher P, Maden K, Walker S, Widmer M. Assessment and validation of the p-QuEChERS sample preparation methodology for the analysis of >200 veterinary drugs in various animal-based food matrices. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023; 40:356-372. [PMID: 36705590 DOI: 10.1080/19440049.2023.2171142] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The need remains for veterinary multi-residue methods that reliably quantify and identify veterinary drugs in the various animal-based food matrices. Such a method should not only show good method performance parameters (e.g. recoveries of analytes) but must also be fast and cheap. The proposed method focused on the following points: acceptable analyte trueness (recovery) and precision for a large number (200) of diverse veterinary drugs in the relevant animal-based food matrices (egg, muscle, fatty fish, liver, kidney, and honey). The sample preparation method termed p-QuEChERS uses a salt mixture consisting of potassium phosphates to induce phase separation. The avoidance of conventional QuEChERS salts (e.g. magnesium sulphate) significantly improves recoveries of several critical analytes. Analyte recoveries were further improved by adding a centrifugation and a defatting step before initiating the salt-induced phase separation. This combined clean-up removes a large fraction of the potentially interfering matrix compounds. As a result, matrix effects in the electrospray interface were minimized. These factors were the basis for the obtained good validation data. Two types of high-resolution mass spectrometers coupled to liquid chromatography were compared for analysis. In comparison with conventional QuEChERS, the proposed p-QuEChERS concept improved the recovery of polar analytes such as penicillins, tetracyclines and quinolones. The simplicity of the procedure and the low consumable expenses make the method ideal for the routine control of veterinary drugs in all evaluated animal-based food matrices.
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Affiliation(s)
- Anton Kaufmann
- Official Food Control Authority of the Canton of Zurich, Zürich, Switzerland
| | - Patrick Butcher
- Official Food Control Authority of the Canton of Zurich, Zürich, Switzerland
| | - Kathryn Maden
- Official Food Control Authority of the Canton of Zurich, Zürich, Switzerland
| | - Stephan Walker
- Official Food Control Authority of the Canton of Zurich, Zürich, Switzerland
| | - Mirjam Widmer
- Official Food Control Authority of the Canton of Zurich, Zürich, Switzerland
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3
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Development and Validation of a Multiresidue Method for the Determination of Macrocyclic Lactones, Monensin, and Fipronil in Bovine Liver by UHPLC-MS/MS Using a QuEChERS Extraction. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-022-02354-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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4
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A generic and rapid analytical method for comprehensive determination of veterinary drugs and other contaminants in raw honey. J Chromatogr A 2022; 1665:462828. [DOI: 10.1016/j.chroma.2022.462828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/10/2022] [Accepted: 01/12/2022] [Indexed: 11/20/2022]
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5
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OUP accepted manuscript. J AOAC Int 2022; 105:1030-1042. [DOI: 10.1093/jaoacint/qsac013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/21/2022] [Accepted: 01/22/2022] [Indexed: 11/13/2022]
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6
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NAZLI B, OLGUN EO, ÇAKIR B, DEMIRCI M. An analytical study to determine prohibited anabolic residues in red meat tissue using LC-MS/MS system. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.65420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Bülent NAZLI
- Istanbul Sabahattin Zaim University, Turkey; Istanbul Sabahattin Zaim University, Turkey
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7
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Capriotti AL, Cannazza G, Catani M, Cavaliere C, Cavazzini A, Cerrato A, Citti C, Felletti S, Montone CM, Piovesana S, Laganà A. Recent applications of mass spectrometry for the characterization of cannabis and hemp phytocannabinoids: From targeted to untargeted analysis. J Chromatogr A 2021; 1655:462492. [PMID: 34507140 DOI: 10.1016/j.chroma.2021.462492] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/17/2021] [Accepted: 08/17/2021] [Indexed: 11/17/2022]
Abstract
This review is a collection of recent applications of mass spectrometry studies for the characterization of phytocannabinoids in cannabis and hemp plant material and related products. The focus is mostly on recent applications using mass spectrometry as detector, in hyphenation to typical separation techniques (i.e., liquid chromatography or gas chromatography), but also with less common couplings or by simple direct analysis. The papers are described starting from the most common approach for targeted quantitative analysis, with applications using low-resolution mass spectrometry equipment, but also with the introduction of high-resolution mass analyzers as the detectors. This reflects a common trend in this field, and introduces the most recent applications using high-resolution mass spectrometry for untargeted analysis. The different approaches used for untargeted analysis are then described, from simple retrospective analysis of compounds without pure standards, through untargeted metabolomics strategies, and suspect screening methods, which are the ones currently allowing to achieve the most detailed qualitative characterization of the entire phytocannabinoid composition, including minor compounds which are usually overlooked in targeted studies and in potency evaluation. These approaches also represent powerful strategies to answer questions on biological and pharmacological activity of cannabis, and provide a sound technology for improved classification of cannabis varieties. Finally, open challenges are discussed for future directions in the detailed study of complex phytocannabinoid mixtures.
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Affiliation(s)
- Anna Laura Capriotti
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Giuseppe Cannazza
- CNR NANOTEC, Campus Ecotekne, University of Salento, Via Monteroni, Lecce 73100, Italy; Department of Life Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, Modena 41125, Italy
| | - Martina Catani
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, via L. Borsari 46, Ferrara 44121, Italy
| | - Chiara Cavaliere
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Alberto Cavazzini
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, via L. Borsari 46, Ferrara 44121, Italy
| | - Andrea Cerrato
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Cinzia Citti
- CNR NANOTEC, Campus Ecotekne, University of Salento, Via Monteroni, Lecce 73100, Italy; Department of Life Sciences, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, Modena 41125, Italy
| | - Simona Felletti
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, via L. Borsari 46, Ferrara 44121, Italy
| | - Carmela Maria Montone
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy
| | - Susy Piovesana
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy.
| | - Aldo Laganà
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, Rome 00185, Italy; CNR NANOTEC, Campus Ecotekne, University of Salento, Via Monteroni, Lecce 73100, Italy
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8
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Abrão LCDC, Silveira AT, de Faria HD, Machado SC, Mendes TV, Plácido RV, Marciano LPDA, Martins I. Toxicological analyses: analytical method validation for prevention or diagnosis. Toxicol Mech Methods 2020; 31:18-32. [PMID: 33081560 DOI: 10.1080/15376516.2020.1839612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The need for reliable results in Toxicological Analysis is recognized and required worldwide. The analytical validation ensures that a method will provide trustworthy information about a particular sample when applied in accordance with a predefined protocol, being able to determine a specific analyte at a distinct concentration range for a well-defined purpose. The driving force for developing method validation for bioanalytical projects comes from the regulatory agencies. Thus, the approach of this work is to present theoretical and practical aspects of method validation based on the analysis objective, whether for prevention or diagnosis. Although various legislative bodies accept differing interpretations of requirements for validation, the process for applying validation criteria should be adaptable for each scientific intent or analytical purpose.
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Affiliation(s)
| | - Alberto Thalison Silveira
- Laboratory of Toxicant and Drug Analysis, Federal University of Alfenas - Unifal-MG, Alfenas, Brazil
| | - Henrique Dipe de Faria
- Laboratory of Toxicant and Drug Analysis, Federal University of Alfenas - Unifal-MG, Alfenas, Brazil
| | - Simone Caetani Machado
- Laboratory of Toxicant and Drug Analysis, Federal University of Alfenas - Unifal-MG, Alfenas, Brazil
| | - Tássia Venga Mendes
- Laboratory of Toxicant and Drug Analysis, Federal University of Alfenas - Unifal-MG, Alfenas, Brazil
| | - Rodrigo Vicentino Plácido
- Laboratory of Toxicant and Drug Analysis, Federal University of Alfenas - Unifal-MG, Alfenas, Brazil
| | | | - Isarita Martins
- Laboratory of Toxicant and Drug Analysis, Federal University of Alfenas - Unifal-MG, Alfenas, Brazil
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9
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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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10
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Kaufmann A. High-resolution mass spectrometry for bioanalytical applications: Is this the new gold standard? JOURNAL OF MASS SPECTROMETRY : JMS 2020; 55:e4533. [PMID: 32559824 DOI: 10.1002/jms.4533] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 11/19/2019] [Accepted: 04/18/2020] [Indexed: 06/11/2023]
Abstract
Liquid chromatography coupled to quadrupole-based tandem mass spectrometry (QqQ) is termed the "gold standard" for bioanalytical applications because of its unpreceded selectivity, sensitivity, and the ruggedness of the technology. More recently, however, high-resolution mass spectrometry (HRMS) has become increasingly popular for bioanalytical applications. Nonetheless, this technique is still viewed, either as a screening technology or as a research tool. Although HRMS is actively discussed during scientific conferences, it is yet to be widely utilised in routine laboratory settings and there remains a reluctance to use HRMS for quantitative measurements in regulated environments. This paper does not aim to comprehensively describe the potential of the latest HRMS technology, but rather, it focuses on what results can be obtained and outlines the author's experiences over a period of many years of the routine application of various forms of HRMS instrumentation. Fifteen years ago, some nine different QqQ methods were used in the author's laboratory to analyse a variety of different veterinary drug resides. Today, many more analytes are quantified by seven HRMS methods and just three QqQ methods remain in use for the analysis of a small set of compounds yet to be upgraded to HRMS analysis. This continual upgrading and migration of analytical methods were accompanied by regularly participating in laboratory proficiency tests (PTs). The PT reports (covering a range of analytes and analytical methods) were used to compare the accuracy of HRMS- versus QqQ-based measurements. In the second part of this paper, the particular strengths and limitations of HRMS for both method development and routine measurements are critically discussed. This also includes some anecdotal experiences encountered when replacing QqQ assays with HRMS methods.
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Affiliation(s)
- Anton Kaufmann
- Official Food Control Authority of the Canton of Zürich, Fehrenstrasse 15, Zürich, 8032, Switzerland
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11
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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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12
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Zhan J, Shi XZ, Xu XW, Cao GZ, Chen XF. Generic and rapid determination of low molecular weight organic chemical contaminants in protein powder by using ultra-performance liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1138:121967. [PMID: 31931332 DOI: 10.1016/j.jchromb.2020.121967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/30/2019] [Accepted: 01/01/2020] [Indexed: 11/19/2022]
Abstract
A rapid, simple, and generic analytical method that could simultaneously determine 291 undesirable low molecular weight chemical contaminants from different drug families in protein powder, such as veterinary drugs and pesticides, etc, had been developed. This method comprised the extraction with acetonitrile-dimethyl sulfoxide (DMSO), clean-up through dispersive solid phase extraction (D-SPE) and low temperature filtration, and analysis by ultra-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry at multiple-reaction monitoring mode. Acetonitrile-DMSO was more generic than acetonitrile or methanol for the extraction of large-scale organic chemical contaminants with different polarities in protein powder. Most interferences in the extract were eliminated by the combination of D-SPE and low temperature filtration, which simultaneously provided satisfactory recoveries of both hydrophobic and hydrophilic analytes. In particular, besides the purification function, the sorbent of D-SPE also played an important role in grinding samples to improve extraction efficiency during homogenization. This streamlined approach allowed the processes of extraction and the main purification were carried out in one-step, and dramatically reduced sample preparation turnaround times and solvent consumption. For quantification, matrix-fortified calibration curves showed competent linearity for most of the target compounds with linear regression coefficients (r) higher than 0.9900, except for two analytes. The limits of quantification ranged from 0.1 μg/kg to 50 μg/kg, which was usually sufficient to verify the compliance of products with legal tolerances. The average recoveries for spiked protein powder ranged from 65.6% to 142.2% with associated RSD values between 0.5% and 28.5%. For over 90% of the analytes, the recoveries were between 70% and 120% with RSD values in the range of 1%-15%. Applying this method in routine monitoring programs would drastically reduce both effort and time.
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Affiliation(s)
- Jia Zhan
- Ningbo Academy of Inspection and Quarantine, Ningbo 315012, China.
| | - Xi-Zhi Shi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; School of Marine Sciences, Ningbo University, 818 Fenghua Road, Ningbo 315832, PR China.
| | - Xu-Wen Xu
- Ningbo Academy of Inspection and Quarantine, Ningbo 315012, China
| | - Guo-Zhou Cao
- Ningbo Academy of Inspection and Quarantine, Ningbo 315012, China; School of Marine Sciences, Ningbo University, 818 Fenghua Road, Ningbo 315832, PR China
| | - Xian-Feng Chen
- Ningbo Academy of Inspection and Quarantine, Ningbo 315012, China
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13
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High-resolution mass spectrometry–based multi-residue method covering relevant steroids, stilbenes and resorcylic acid lactones in a variety of animal-based matrices. Anal Chim Acta 2019; 1054:59-73. [DOI: 10.1016/j.aca.2018.12.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/05/2018] [Accepted: 12/07/2018] [Indexed: 11/19/2022]
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14
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Rizzetti TM, de Souza MP, Prestes OD, Adaime MB, Zanella R. Optimization of sample preparation by central composite design for multi-class determination of veterinary drugs in bovine muscle, kidney and liver by ultra-high-performance liquid chromatographic-tandem mass spectrometry. Food Chem 2018; 246:404-413. [DOI: 10.1016/j.foodchem.2017.11.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 09/01/2017] [Accepted: 11/13/2017] [Indexed: 01/15/2023]
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15
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Fast, sensitive and reliable multi-residue method for routine determination of 34 pesticides from various chemical groups in water samples by using dispersive liquid–liquid microextraction coupled with gas chromatography–mass spectrometry. Anal Bioanal Chem 2017; 410:1533-1550. [DOI: 10.1007/s00216-017-0798-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 11/03/2017] [Accepted: 12/04/2017] [Indexed: 12/27/2022]
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16
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Determination of Baclofen Residue in Muscle, Liver, Kidney and Fat of Swine by Liquid Chromatography-Tandem Mass Spectrometry. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-0958-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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The Rapid Analysis of Antibiotics in Animal Meat and Egg Using a Novel SEP Method and UPLC–MS/MS. Chromatographia 2017. [DOI: 10.1007/s10337-017-3366-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Tian H, Zheng N, Li S, Zhang Y, Zhao S, Wen F, Wang J. Characterization of chiral amino acids from different milk origins using ultra-performance liquid chromatography coupled to ion-mobility mass spectrometry. Sci Rep 2017; 7:46289. [PMID: 28393862 PMCID: PMC5385494 DOI: 10.1038/srep46289] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 03/15/2017] [Indexed: 12/11/2022] Open
Abstract
Milk contains free amino acids (AAs) that play essential roles in maintaining the growth and health of infants, and D-AA isomers are increasingly being recognized as important signalling molecules. However, there are no studies of the different characteristics of chiral AA (C-AA) from different milk origins. Here, UPLC coupled to ion-mobility high-resolution MS (IM-HRMS) was employed to characterize 18 pairs of C-AAs in human, cow, yak, buffalo, goat, and camel milk. The results proved that milk origins can be differentiated based on the D- to L- AA ratio-based projection scores by principal component analysis. The present study gives a deeper understanding of the D- to L- AA ratio underlying the biological functions of different animal milks, and provide a new strategy for the study of AA metabolic pathways.
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Affiliation(s)
- He Tian
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
| | - Nan Zheng
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
| | - Songli Li
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
| | - Yangdong Zhang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
| | - Shengguo Zhao
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
| | - Fang Wen
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
| | - Jiaqi Wang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Laboratory of Quality& Safety Risk Assessment for Dairy Products (Beijing), Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, P.R. China
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Anumol T, Lehotay SJ, Stevens J, Zweigenbaum J. Comparison of veterinary drug residue results in animal tissues by ultrahigh-performance liquid chromatography coupled to triple quadrupole or quadrupole-time-of-flight tandem mass spectrometry after different sample preparation methods, including use of a commercial lipid removal product. Anal Bioanal Chem 2017; 409:2639-2653. [PMID: 28224246 DOI: 10.1007/s00216-017-0208-y] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/30/2016] [Accepted: 01/12/2017] [Indexed: 11/26/2022]
Abstract
Veterinary drug residues in animal-derived foods must be monitored to ensure food safety, verify proper veterinary practices, enforce legal limits in domestic and imported foods, and for other purposes. A common goal in drug residue analysis in foods is to achieve acceptable monitoring results for as many analytes as possible, with higher priority given to the drugs of most concern, in an efficient and robust manner. The U.S. Department of Agriculture has implemented a multiclass, multi-residue method based on sample preparation using dispersive solid phase extraction (d-SPE) for cleanup and ultrahigh-performance liquid chromatography-tandem quadrupole mass spectrometry (UHPLC-QQQ) for analysis of >120 drugs at regulatory levels of concern in animal tissues. Recently, a new cleanup product called "enhanced matrix removal for lipids" (EMR-L) was commercially introduced that used a unique chemical mechanism to remove lipids from extracts. Furthermore, high-resolution quadrupole-time-of-flight (Q/TOF) for (U)HPLC detection often yields higher selectivity than targeted QQQ analyzers while allowing retroactive processing of samples for other contaminants. In this study, the use of both d-SPE and EMR-L sample preparation and UHPLC-QQQ and UHPLC-Q/TOF analysis methods for shared spiked samples of bovine muscle, kidney, and liver was compared. The results showed that the EMR-L method provided cleaner extracts overall and improved results for several anthelmintics and tranquilizers compared to the d-SPE method, but the EMR-L method gave lower recoveries for certain β-lactam antibiotics. QQQ vs. Q/TOF detection showed similar mixed performance advantages depending on analytes and matrix interferences, with an advantage to Q/TOF for greater possible analytical scope and non-targeted data collection. Either combination of approaches may be used to meet monitoring purposes, with an edge in efficiency to d-SPE, but greater instrument robustness and less matrix effects when analyzing EMR-L extracts. Graphical abstract Comparison of cleanup methods in the analysis of veterinary drug residues in bovine tissues.
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Affiliation(s)
- Tarun Anumol
- Agilent Technologies Inc., 2850 Centerville Road, Wilmington, DE, 19808, USA
| | - Steven J Lehotay
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, PA, 19038, USA.
| | - Joan Stevens
- Agilent Technologies Inc., 2850 Centerville Road, Wilmington, DE, 19808, USA
| | - Jerry Zweigenbaum
- Agilent Technologies Inc., 2850 Centerville Road, Wilmington, DE, 19808, USA
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20
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Vergeynst L, K'oreje K, De Wispelaere P, Harinck L, Van Langenhove H, Demeestere K. Statistical procedures for the determination of linearity, detection limits and measurement uncertainty: A deeper look into SPE-LC-Orbitrap mass spectrometry of pharmaceuticals in wastewater. JOURNAL OF HAZARDOUS MATERIALS 2017; 323:2-10. [PMID: 27339948 DOI: 10.1016/j.jhazmat.2016.05.077] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 05/19/2016] [Accepted: 05/25/2016] [Indexed: 06/06/2023]
Abstract
This research addresses some critical challenges regarding the validation of a quantitative multi-residue method for pharmaceuticals in wastewater making use of modern SPE-LC-Orbitrap high-resolution mass spectrometry. Particular attention is given to study in detail response linearity, to realistically estimate detection limits, and to express the measurement precision of the analyte concentration, obtained by external calibration. First, linearity of the Orbitrap response showed to be matrix dependent in a counter intuitive way: stronger deviations from linearity were observed for pure solvent standards than for complex matrices like wastewater. Second, detection limits risk to be overestimated for ubiquitously present compounds for which true blank matrix samples are hard to find, leading to false negative findings. A novel and easy applicable methodology is presented to allow a better estimation of detection limits using the response of the natural isotopes. Third, a statistical methodology to estimate the measurement precision of the analyte concentration using basic validation parameters is developed specifically for the context of multi-residue quantification.
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Affiliation(s)
- Leendert Vergeynst
- Research Group Environmental Organic Chemistry and Technology (EnVOC), Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Kenneth K'oreje
- Research Group Environmental Organic Chemistry and Technology (EnVOC), Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Patrick De Wispelaere
- Research Group Environmental Organic Chemistry and Technology (EnVOC), Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Lies Harinck
- Research Group Environmental Organic Chemistry and Technology (EnVOC), Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Herman Van Langenhove
- Research Group Environmental Organic Chemistry and Technology (EnVOC), Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Kristof Demeestere
- Research Group Environmental Organic Chemistry and Technology (EnVOC), Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium.
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21
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El Hawari K, Mokh S, Doumyati S, Al Iskandarani M, Verdon E. Development and validation of a multiclass method for the determination of antibiotic residues in honey using liquid chromatography-tandem mass spectrometry. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 34:582-597. [DOI: 10.1080/19440049.2016.1232491] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Khaled El Hawari
- CNRSL, Lebanese Atomic Energy Commission (LAEC), Laboratory for Analysis of Organic Compound (LAOC), Beirut, Lebanon
- French Agency for Safety of Food, Environment and Occupational Health, Laboratory of Fougères, French National and European Union Reference Laboratory for Residues of Antimicrobial Veterinary Medicinal Products in Food from Animal Origin, Fougères, France
| | - Samia Mokh
- CNRSL, Lebanese Atomic Energy Commission (LAEC), Laboratory for Analysis of Organic Compound (LAOC), Beirut, Lebanon
| | - Samah Doumyati
- Faculty of Public Health I, Lebanese University, Hadath, Beirut, Lebanon
| | - Mohamad Al Iskandarani
- CNRSL, Lebanese Atomic Energy Commission (LAEC), Laboratory for Analysis of Organic Compound (LAOC), Beirut, Lebanon
- Faculty of Public Health I, Lebanese University, Hadath, Beirut, Lebanon
| | - Eric Verdon
- French Agency for Safety of Food, Environment and Occupational Health, Laboratory of Fougères, French National and European Union Reference Laboratory for Residues of Antimicrobial Veterinary Medicinal Products in Food from Animal Origin, Fougères, France
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22
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Quantitative multiresidue analysis of antibiotics in milk and milk powder by ultra-performance liquid chromatography coupled to tandem quadrupole mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1033-1034:172-179. [DOI: 10.1016/j.jchromb.2016.08.023] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 08/06/2016] [Accepted: 08/14/2016] [Indexed: 12/13/2022]
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23
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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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24
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Akre C, Mizuno M. A screening and determinative method for the analysis of natural and synthetic steroids, stilbenes and resorcyclic acid lactones in bovine urine. Drug Test Anal 2016; 8:448-57. [DOI: 10.1002/dta.2012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 04/07/2016] [Accepted: 04/07/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Christine Akre
- Canadian Food Inspection Agency; Saskatoon Laboratory; Saskatoon Canada
| | - Masahiro Mizuno
- Canadian Food Inspection Agency; Saskatoon Laboratory; Saskatoon Canada
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25
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Analytical strategies for the detection and quantification of antibiotic residues in aquaculture fishes: A review. Trends Food Sci Technol 2016. [DOI: 10.1016/j.tifs.2016.03.015] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Screening and confirmatory method for multiclass determination of 62 antibiotics in meat. J Chromatogr A 2016; 1429:175-88. [DOI: 10.1016/j.chroma.2015.12.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 12/02/2015] [Accepted: 12/08/2015] [Indexed: 11/18/2022]
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27
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Kaufmann A, Butcher P, Maden K, Walker S, Widmer M. Determination of nitrofuran and chloramphenicol residues by high resolution mass spectrometry versus tandem quadrupole mass spectrometry. Anal Chim Acta 2015; 862:41-52. [DOI: 10.1016/j.aca.2014.12.036] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 12/16/2014] [Accepted: 12/17/2014] [Indexed: 10/24/2022]
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28
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Galarini R, Saluti G, Giusepponi D, Rossi R, Moretti S. Multiclass determination of 27 antibiotics in honey. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.03.048] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Rocha DG, Santos FA, da Silva JCC, Augusti R, Faria AF. Multiresidue determination of fluoroquinolones in poultry muscle and kidney according to the regulation 2002/657/EC. A systematic comparison of two different approaches: Liquid chromatography coupled to high-resolution mass spectrometry or tandem mass spectrometry. J Chromatogr A 2015; 1379:83-91. [DOI: 10.1016/j.chroma.2014.12.058] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 12/01/2014] [Accepted: 12/19/2014] [Indexed: 11/27/2022]
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30
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Stoilova N, Surleva A, Stoev G. Determination of quinolonones in food of animal origin by liquid chromatography coupled with fluorescence and mass spectrometric detection. ACTA CHROMATOGR 2014. [DOI: 10.1556/achrom.26.2014.4.3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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31
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Kaufmann A. Combining UHPLC and high-resolution MS: A viable approach for the analysis of complex samples? Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.06.025] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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32
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Zhan J, Ni ML, Zhao HY, Ge XM, He XY, Yin JY, Yu XJ, Fan YM, Huang ZQ. Multiresidue analysis of 59 nonallowed substances and other contaminants in cosmetics. J Sep Sci 2014; 37:3684-90. [DOI: 10.1002/jssc.201400698] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Revised: 09/12/2014] [Accepted: 09/15/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Jia Zhan
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Mei-lin Ni
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Hai-ying Zhao
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Xiao-ming Ge
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Xiao-yu He
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Ju-yi Yin
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Xue-jun Yu
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Yuan-mu Fan
- Ningbo Academy of Inspection and Quarantine of the P. R. China; Ningbo China
| | - Zhi-qiang Huang
- Hunan Academy of Inspection and Quarantine of the P. R. China; Changsha China
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33
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Freitas A, Barbosa J, Ramos F. Multi-residue and multi-class method for the determination of antibiotics in bovine muscle by ultra-high-performance liquid chromatography tandem mass spectrometry. Meat Sci 2014; 98:58-64. [PMID: 24845337 DOI: 10.1016/j.meatsci.2014.04.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 03/08/2014] [Accepted: 04/03/2014] [Indexed: 11/29/2022]
Abstract
A multi-residue quantitative screening method covering 41 antibiotics from 7 different families, by ultra-high-performance-liquid-chromatography tandem mass spectrometry (UHPLC-MS/MS), is described. Sulfonamides, trimethoprim, tetracyclines, macrolides, quinolones, penicillins and chloramphenicol are simultaneously detected after a simple sample preparation of bovine muscle optimized to achieve the best recovery for all compounds. A simple sample treatment was developed consisting in an extraction with a mixture of acetonitrile and ethylenediaminetetraacetic acid (EDTA), followed by a defatting step with n-hexane. The methodology was validated, in accordance with Decision 2002/657/EC by evaluating the required parameters: decision limit (CCα), detection capability (CCβ), specificity, repeatability and reproducibility. Precision in terms of relative standard deviation was under 20% for all compounds and the recoveries between 91% and 119%. CCα and CCβ were determined according the maximum residue limit (MRL) or the minimum required performance limit (MRPL), when required.
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Affiliation(s)
- Andreia Freitas
- INIAV-LNIV, Laboratório Nacional de Investigação Veterinária, Estrada de Benfica, 701, 1549-011 Lisboa, Portugal
| | - Jorge Barbosa
- INIAV-LNIV, Laboratório Nacional de Investigação Veterinária, Estrada de Benfica, 701, 1549-011 Lisboa, Portugal
| | - Fernando Ramos
- CNC - Centro de Neurociências e Biologia Celular, Pólo das Ciências da Saúde, Faculdade de Farmácia, Universidade de Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal.
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34
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Kaufmann A, Butcher P, Maden K, Walker S, Widmer M. Multi-residue quantification of veterinary drugs in milk with a novel extraction and cleanup technique: Salting out supported liquid extraction (SOSLE). Anal Chim Acta 2014; 820:56-68. [DOI: 10.1016/j.aca.2014.02.038] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 02/20/2014] [Accepted: 02/22/2014] [Indexed: 11/26/2022]
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35
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Deng FY, Huang CX, Liu Y. Determination of levofloxacin in chicken tissue, manure and serum by self-ordered ring fluorescent microscopic imaging. JOURNAL OF ANALYTICAL CHEMISTRY 2014. [DOI: 10.1134/s1061934814030046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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36
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Gaurav A, Gill JPS, Aulakh RS, Bedi JS. ELISA based monitoring and analysis of tetracycline residues in cattle milk in various districts of Punjab. Vet World 2014. [DOI: 10.14202/vetworld.2014.26-29] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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37
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Freitas A, Barbosa J, Ramos F. Development and validation of a multi-residue and multiclass ultra-high-pressure liquid chromatography-tandem mass spectrometry screening of antibiotics in milk. Int Dairy J 2013. [DOI: 10.1016/j.idairyj.2013.05.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Kaufmann A, Widmer M. Quantitative analysis of polypeptide antibiotic residues in a variety of food matrices by liquid chromatography coupled to tandem mass spectrometry. Anal Chim Acta 2013; 797:81-8. [DOI: 10.1016/j.aca.2013.08.032] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 08/15/2013] [Accepted: 08/18/2013] [Indexed: 10/26/2022]
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39
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Vergeynst L, Van Langenhove H, Joos P, Demeestere K. Accurate mass determination, quantification and determination of detection limits in liquid chromatography–high-resolution time-of-flight mass spectrometry: Challenges and practical solutions. Anal Chim Acta 2013; 789:74-82. [DOI: 10.1016/j.aca.2013.06.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 06/14/2013] [Accepted: 06/17/2013] [Indexed: 12/20/2022]
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40
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Galarini R, Saluti G, Moretti S, Giusepponi D, Dusi G. Determination of macrocyclic lactones in food and feed. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2013; 30:1068-79. [DOI: 10.1080/19440049.2013.781275] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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Multi-class method for determination of veterinary drug residues and other contaminants in infant formula by ultra performance liquid chromatography–tandem mass spectrometry. Food Chem 2013; 138:827-34. [DOI: 10.1016/j.foodchem.2012.09.130] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 09/04/2012] [Accepted: 09/23/2012] [Indexed: 11/19/2022]
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42
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Berendsen BJA, Stolker LAM, Nielen MWF. The (un)certainty of selectivity in liquid chromatography tandem mass spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2013; 24:154-163. [PMID: 23345060 DOI: 10.1007/s13361-012-0501-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Revised: 09/12/2012] [Accepted: 09/12/2012] [Indexed: 06/01/2023]
Abstract
We developed a procedure to determine the "identification power" of an LC-MS/MS method operated in the MRM acquisition mode, which is related to its selectivity. The probability of any compound showing the same precursor ion, product ions, and retention time as the compound of interest is used as a measure of selectivity. This is calculated based upon empirical models constructed from three very large compound databases. Based upon the final probability estimation, additional measures to assure unambiguous identification can be taken, like the selection of different or additional product ions. The reported procedure in combination with criteria for relative ion abundances results in a powerful technique to determine the (un)certainty of the selectivity of any LC-MS/MS analysis and thus the risk of false positive results. Furthermore, the procedure is very useful as a tool to validate method selectivity.
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Affiliation(s)
- Bjorn J A Berendsen
- RIKILT, Wageningen University and Research Centre, Akkermaalsbos 2, 6708WB, P.O. Box 230, 6700AE Wageningen, The Netherlands.
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43
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MacNeil JD. Analytical difficulties facing today's regulatory laboratories: issues in method validation. Drug Test Anal 2012; 4 Suppl 1:17-24. [PMID: 22851356 DOI: 10.1002/dta.1358] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The challenges facing analytical laboratories today are not unlike those faced in the past, although both the degree of complexity and the rate of change have increased. Challenges such as development and maintenance of expertise, maintenance and up-dating of equipment, and the introduction of new test methods have always been familiar themes for analytical laboratories, but international guidelines for laboratories involved in the import and export testing of food require management of such changes in a context which includes quality assurance, accreditation, and method validation considerations. Decisions as to when a change in a method requires re-validation of the method or on the design of a validation scheme for a complex multi-residue method require a well-considered strategy, based on a current knowledge of international guidance documents and regulatory requirements, as well the laboratory's quality system requirements. Validation demonstrates that a method is 'fit for purpose', so the requirement for validation should be assessed in terms of the intended use of a method and, in the case of change or modification of a method, whether that change or modification may affect a previously validated performance characteristic. In general, method validation involves method scope, calibration-related parameters, method precision, and recovery. Any method change which may affect method scope or any performance parameters will require re-validation. Some typical situations involving change in methods are discussed and a decision process proposed for selection of appropriate validation measures.
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Affiliation(s)
- James D MacNeil
- Department of Chemistry, St Mary's University, Halifax, NS, Canada.
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44
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Determination of a liquid chromatography–tandem mass spectrometry method for the determination of sulfonamides, trimethoprim and dapsone in honey and validation according to Commission Decision 2002/657/EC for banned compounds. Talanta 2012; 97:32-41. [DOI: 10.1016/j.talanta.2012.03.058] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2011] [Revised: 03/08/2012] [Accepted: 03/20/2012] [Indexed: 11/23/2022]
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45
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Leporati M, Capra P, Brizio P, Ciccotelli V, Abete MC, Vincenti M. Fit-for-purpose in veterinary drug residue analysis: Development and validation of an LC-MS/MS method for the screening of thirty illicit drugs in bovine urine. J Sep Sci 2012; 35:400-9. [DOI: 10.1002/jssc.201100691] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 11/07/2011] [Accepted: 11/08/2011] [Indexed: 11/10/2022]
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46
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Kaufmann A. High Mass Resolution Versus MS/MS. TOF-MS WITHIN FOOD AND ENVIRONMENTAL ANALYSIS - COMPREHENSIVE ANALYTICAL CHEMISTRY 2012. [DOI: 10.1016/b978-0-444-53810-9.00001-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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47
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Kaufmann A, Butcher P, Maden K. Determination of aminoglycoside residues by liquid chromatography and tandem mass spectrometry in a variety of matrices. Anal Chim Acta 2012; 711:46-53. [DOI: 10.1016/j.aca.2011.10.042] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Revised: 10/18/2011] [Accepted: 10/21/2011] [Indexed: 10/15/2022]
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48
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Deng XJ, Yang HQ, Li JZ, Song Y, Guo DH, Luo Y, Du XN, Bo T. MULTICLASS RESIDUES SCREENING OF 105 VETERINARY DRUGS IN MEAT, MILK, AND EGG USING ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY TANDEM QUADRUPOLE TIME-OF-FLIGHT MASS SPECTROMETRY. J LIQ CHROMATOGR R T 2011. [DOI: 10.1080/10826076.2011.587224] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Xiao-Jun Deng
- a Shanghai Entry-Exit Inspection and Quarantine Bureau of The People's Republic of China , Shanghai, P.R. China
| | - Hui-Qin Yang
- a Shanghai Entry-Exit Inspection and Quarantine Bureau of The People's Republic of China , Shanghai, P.R. China
| | | | - Yue Song
- b Agilent Technologies , Beijing, P.R. China
| | - De-Hua Guo
- a Shanghai Entry-Exit Inspection and Quarantine Bureau of The People's Republic of China , Shanghai, P.R. China
| | - Yong Luo
- c Shanghai Research Institute of Chemical Industry , Shanghai, P.R. China
| | - Xiao-Ning Du
- c Shanghai Research Institute of Chemical Industry , Shanghai, P.R. China
| | - Tao Bo
- b Agilent Technologies , Beijing, P.R. China
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49
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Repizo LM, Martinez LD, Olsina RA, Cerutti S, Raba J. A novel and rapid method for determination of natamycin in wines based on ultrahigh-performance liquid chromatography coupled to tandem mass spectrometry: validation according to the 2002/657/EC European decision. Anal Bioanal Chem 2011; 402:965-73. [PMID: 22052154 DOI: 10.1007/s00216-011-5481-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2011] [Revised: 10/03/2011] [Accepted: 10/05/2011] [Indexed: 11/26/2022]
Abstract
A novel, simple, and rapid reversed-phase liquid chromatography-tandem mass spectrometric methodology was developed for the analysis of natamycin in wine samples. Natamycin was protonated to form singly charged ions in an electrospray positive ion mode. Data acquisition under MS/MS was achieved by applying multiple reaction monitoring (MRM) of three fragment ion transitions (666.3 → 648.2, 666.3 → 503.3, and 666.3 → 485.2) to provide a high degree of sensitivity and specificity. Chromatographic separation was performed on a rapid resolution column using a mobile phase consisting of an acetonitrile/water mixture with a total run time of 5.0 min. After only filtration as pretreatment, the sample was injected into the chromatographic system. The proposed method was validated in terms of selectivity, trueness, precision, decision limit (CCα), and detection capability (CCβ) according to 2002/657/EC Commission decision. The values for trueness, reported as bias (%), agreed with those established by the aforementioned document. Repeatability (intraday variability) values were 12.37% at a concentration of 1.0 μg L(-1) and 8.99-4.19% at concentrations between 2.5 and 10 μg L(-1). The overall within-laboratory (interday variability) reproducibility was 15.47% at a concentration of 1.0 μg L(-1), which was significantly lower than the indicative value reported in the EU decision. The results indicated that the proposed approach is a sensitive, fast, reproducible, and robust methodology suitable for the analysis of natamycin levels in wine samples.
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Affiliation(s)
- Leonardo Mariño Repizo
- Instituto de Química San Luis (CONICET-UNSL), Área de Química Analítica, Facultad de Química Bioquímica y Farmacia, Universidad Nacional de San Luis, San Luis, Argentina
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Lehner S, Neumann N, Sulyok M, Lemmens M, Krska R, Schuhmacher R. Evaluation of LC-high-resolution FT-Orbitrap MS for the quantification of selected mycotoxins and the simultaneous screening of fungal metabolites in food. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2011; 28:1457-68. [DOI: 10.1080/19440049.2011.599340] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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