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Koloka O, Koulama M, Hela D, Albanis T, Konstantinou I. Determination of Multiclass Pharmaceutical Residues in Milk Using Modified QuEChERS and Liquid-Chromatography-Hybrid Linear Ion Trap/Orbitrap Mass Spectrometry: Comparison of Clean-Up Approaches and Validation Studies. Molecules 2023; 28:6130. [PMID: 37630381 PMCID: PMC10515318 DOI: 10.3390/molecules28166130] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 08/09/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
A multi-residue method was developed to identify and quantify pharmaceutical drug residues in full-fat milk, using a modified QuEChERS extraction procedure and sonication combined with Ultra-High-Performance Liquid Chromatography-High-Resolution Orbitrap Mass Spectrometry (UHPLC-HR-Orbitrap-MS). Sample preparation involves three different QuEChERS extraction procedures and sorbents for the purification step. The optimized modified extraction method, combined with the clean-up approaches using C18 and the EMR-Lipid sorbent, has been validated in terms of linearity, recovery, precision, LOD and LOQ, matrix effects (ME) and expanded uncertainty. The optimized method showed a linearity >0.9903, recoveries within the range 65.1-120.1%, precision (expressed as %RSD) <17.5%, medium (<39.9%) to low (<16.7%) matrix effects and acceptable expanded uncertainty (<33.1%). Finally, the proposed method was applied to representative real samples of milk (by local markets), revealing the existence of one pharmaceutical drug (imidocarb) in one sample.
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Affiliation(s)
- Ourania Koloka
- Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (O.K.); (M.K.); (T.A.)
| | - Marioanna Koulama
- Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (O.K.); (M.K.); (T.A.)
| | - Dimitra Hela
- Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (O.K.); (M.K.); (T.A.)
- University Research and Innovation Center, Institute of Environment and Sustainable Development, University of Ioannina, 45110 Ioannina, Greece
| | - Triantafyllos Albanis
- Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (O.K.); (M.K.); (T.A.)
- University Research and Innovation Center, Institute of Environment and Sustainable Development, University of Ioannina, 45110 Ioannina, Greece
| | - Ioannis Konstantinou
- Department of Chemistry, University of Ioannina, 45110 Ioannina, Greece; (O.K.); (M.K.); (T.A.)
- University Research and Innovation Center, Institute of Environment and Sustainable Development, University of Ioannina, 45110 Ioannina, Greece
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2
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Zhang Q, Du H, Zhang Y. Recent progress on the detection of animal-derived food stimulants using mass spectrometry-based techniques. Front Nutr 2023; 10:1226530. [PMID: 37533577 PMCID: PMC10391635 DOI: 10.3389/fnut.2023.1226530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 06/28/2023] [Indexed: 08/04/2023] Open
Abstract
Background The misuse of animal-derived stimulants in food is becoming increasingly common, and mass spectrometry (MS) is used extensively for their detection and analysis. There is a growing demand for abused-substances detection, highlighting the need for systematic studies on the advantages of MS-based methods in detecting animal-derived stimulants. Objective We reviewed the application of chromatography-mass spectrometry to the screening and detection of food stimulants of animal origin. Specifically, we analyzed four common animal sources of synthetic steroids, β-receptor agonists, zearalenol (ZAL), and glucocorticoids. We also explored the potential of using chromatography-mass spectrometry to detect and analyze animal-derived foods. Methods We searched and screened the Web of Science and Google Scholar databases until April 2023. Our inclusion criteria included a publication year within the last 5 years, publication language of English, and the research fields of food analysis, environmental chemistry, and polymer science. Our keywords were "mass spectrometry," "anabolic androgenic steroids," "β-2agonists," "glucocorticoids," "zearalenone," and "doping." Results Although traditional techniques such as thin-layer chromatography and enzyme-linked immunoassays are simple, fast, and suitable for the initial screening of bulk products, they are limited by their relatively high detection limits. Among the methods based on MS, gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry are the most widely used for detecting food doping agents of animal origin. However, a sensitive method with high repeatability and a short analysis time for a large number of samples is still required. Advances in MS have enabled the detection of extremely low concentrations of these substances. Combining different techniques, such as high-resolution mass spectrometry, ultra-high performance liquid chromatography-tandem mass spectrometry, gas chromatography-combustion-isotope ratio mass spectrometry, ultra-high performance liquid chromatography-high resolution mass spectrometry, and two-dimensional chromatography, offers significant advantages for detecting trace illicit drugs in animal-derived foods. Due to advances in assay technology and sample preparation methods, sample collection and storage methods such as dried blood spots, dried urine spots, and volumetric absorptive microsampling are increasingly accepted because of their increased stability and cost-effectiveness. Significance MS significantly improves the efficiency of detecting doping agents of animal origin. With the continuous development of MS technology, its application in the fields of doping detection and the analysis of doping agents of animal origin is expected to become more extensive.
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Affiliation(s)
- Qiang Zhang
- Graduate School, Capital University of Physical Education and Sports, Beijing, China
| | - Hongying Du
- Tangshan Normal University, Tangshan, Hebei Province, China
| | - Yingjian Zhang
- Faculty of Sports, Langfang Normal University, Langfang, Hebei Province, China
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Zhang G, Xiao P, Yuan M, Li Y, Xu Y, Li H, Sun J, Sun B. Roles of sulfur-containing compounds in fermented beverages with 2-furfurylthiol as a case example. Front Nutr 2023; 10:1196816. [PMID: 37457986 PMCID: PMC10348841 DOI: 10.3389/fnut.2023.1196816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/25/2023] [Indexed: 07/18/2023] Open
Abstract
Aroma is a critical component of the flavor and quality of beverages. Among the volatile chemicals responsible for fragrance perception, sulfur compounds are unique odorants due to their extremely low odor threshold. Although trace amounts of sulfur compounds can enhance the flavor profile of beverages, they can lead to off-odors. Sulfur compounds can be formed via Maillard reaction and microbial metabolism, imparting coffee aroma and altering the flavor of beverages. In order to increase the understanding of sulfur compounds in the field of food flavor, 2-furfurylthiol (FFT) was chosen as a representative to discuss the current status of their generation, sensory impact, enrichment, analytical methods, formation mechanisms, aroma deterioration, and aroma regulation. FFT is comprehensively reviewed, and the main beverages of interest are typically baijiu, beer, wine, and coffee. Challenges and recommendations for FFT are also discussed, including analytical methods and mechanisms of formation, interactions between FFT and other compounds, and the development of specific materials to extend the duration of aroma after release.
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Affiliation(s)
- Guihu Zhang
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
| | - Peng Xiao
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
| | - Mengmeng Yuan
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
| | - Youming Li
- Inner Mongolia Taibus Banner Grassland Brewing Co., Ltd., Xilin Gol League, China
| | - Youqiang Xu
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
| | - Hehe Li
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Quality and Safety, Beijing Technology and Business University, Beijing, China
| | - Jinyuan Sun
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Quality and Safety, Beijing Technology and Business University, Beijing, China
| | - Baoguo Sun
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing, China
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Quality and Safety, Beijing Technology and Business University, Beijing, China
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4
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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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Wu W, Zhang L, Zheng X, Huang Q, Farag MA, Zhu R, Zhao C. Emerging applications of metabolomics in food science and future trends. Food Chem X 2022; 16:100500. [DOI: 10.1016/j.fochx.2022.100500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/17/2022] [Accepted: 11/03/2022] [Indexed: 11/11/2022] Open
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Xie GR, Huang JT, Sung G, Chang J, Chen HJ. Traceable and Integrated Pesticide Screening (TIPS), a Systematic and Retrospective Strategy for Screening 900 Pesticides and Unknown Metabolites in Tea. Anal Chem 2022; 94:16647-16657. [DOI: 10.1021/acs.analchem.2c02758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Gui-Ru Xie
- Health and Nutrition, SGS Taiwan Ltd., New Taipei City 24886, Taiwan
| | - Jen-Ting Huang
- Health and Nutrition, SGS Taiwan Ltd., New Taipei City 24886, Taiwan
| | - Gar Sung
- Health and Nutrition, SGS Taiwan Ltd., New Taipei City 24886, Taiwan
| | - James Chang
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Hong-Jhang Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
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7
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Jongedijk E, Fifeik M, Arrizabalaga-Larrañaga A, Polzer J, Blokland M, Sterk S. Use of high-resolution mass spectrometry for veterinary drug multi-residue analysis. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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8
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Collision Cross Section Prediction with Molecular Fingerprint Using Machine Learning. Molecules 2022; 27:molecules27196424. [PMID: 36234961 PMCID: PMC9572128 DOI: 10.3390/molecules27196424] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022] Open
Abstract
High-resolution mass spectrometry is a promising technique in non-target screening (NTS) to monitor contaminants of emerging concern in complex samples. Current chemical identification strategies in NTS experiments typically depend on spectral libraries, chemical databases, and in silico fragmentation tools. However, small molecule identification remains challenging due to the lack of orthogonal sources of information (e.g., unique fragments). Collision cross section (CCS) values measured by ion mobility spectrometry (IMS) offer an additional identification dimension to increase the confidence level. Thanks to the advances in analytical instrumentation, an increasing application of IMS hybrid with high-resolution mass spectrometry (HRMS) in NTS has been reported in the recent decades. Several CCS prediction tools have been developed. However, limited CCS prediction methods were based on a large scale of chemical classes and cross-platform CCS measurements. We successfully developed two prediction models using a random forest machine learning algorithm. One of the approaches was based on chemicals’ super classes; the other model was direct CCS prediction using molecular fingerprint. Over 13,324 CCS values from six different laboratories and PubChem using a variety of ion-mobility separation techniques were used for training and testing the models. The test accuracy for all the prediction models was over 0.85, and the median of relative residual was around 2.2%. The models can be applied to different IMS platforms to eliminate false positives in small molecule identification.
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Mahmudiono T, Olegovich Bokov D, Abdalkareem Jasim S, Kamal Abdelbasset W, Dinora M. Khashirbaeva. State-of-the-art of convenient and low-cost electrochemical sensor for food contamination detection: Technical and analytical overview. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Lindemann V, Schmidt J, Cramer B, Humpf HU. Detection of Mycotoxins in Highly Matrix-Loaded House-Dust Samples by QTOF-HRMS, IM-QTOF-HRMS, and TQMS: Advantages and Disadvantages. Anal Chem 2022; 94:4209-4217. [PMID: 35231175 PMCID: PMC8928151 DOI: 10.1021/acs.analchem.1c04254] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
![]()
The analysis of (trace)
contaminants in environmental samples represents
an important tool for exposure assessment and for the evaluation of
potential risks to human health. Currently, mass spectrometric detection
using triple quadrupole (TQMS) systems is the established method of
choice. However, screening methods using high resolution mass spectrometry
(HRMS) find increasing application as they provide advantages such
as enhanced selectivity. A complex composition of environmental samples
is known to have enormous effects on mass analyzers. The present work
therefore compares the impact of a highly matrix-loaded sample material
like house-dust on the performance of mass spectrometric detection
of the emerging indoor contaminant group of mycotoxins by quadrupole
time-of-flight (QTOF) and TQMS after ultrahigh-performance liquid
chromatographic separation. Furthermore, the role of ionization efficiencies
of different ion sources in instrument sensitivity was compared using
an electrospray ionization source and a newly developed heated electrospray
ion source (Bruker VIP-HESI) during QTOF experiments. Finally, it
was evaluated whether an additional dimension of separation enables
increased sensitivity in QTOF-HRMS detection by applying mycotoxins
in house-dust to an (trapped) ion mobility spectrometry instrument.
The sensitivity of the QTOF detection was positively influenced by
the application of the VIP-HESI ion source, and overall HRMS instruments
provided enhanced selectivity resulting in simplified data evaluation
compared to the TQMS. However, all performed experiments revealed
strong signal suppression due to matrix components. QTOF results showed
more severe effects, enabling a more sensitive detection of mycotoxins
in house-dust by applying TQMS detection.
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Affiliation(s)
- Viktoria Lindemann
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany
| | - Jessica Schmidt
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany
| | - Benedikt Cramer
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany
| | - Hans-Ulrich Humpf
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany
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Zarrouk E, Lenski M, Bruno C, Thibert V, Contreras P, Privat K, Ameline A, Fabresse N. High-resolution mass spectrometry: Theoretical and technological aspects. TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2022. [DOI: 10.1016/j.toxac.2021.11.002] [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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12
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Sik B, Székelyhidi R, Lakatos E, Kapcsándi V, Ajtony Z. Analytical procedures for determination of phenolics active herbal ingredients in fortified functional foods: an overview. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03908-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
AbstractFortification of foods with phenolic compounds is becoming increasingly popular due to their beneficial physiological effects. The biological activities reported include antioxidant, anticancer, antidiabetic, anti-inflammatory, or neuroprotective effects. However, the analysis of polyphenols in functional food matrices is a difficult task because of the complexity of the matrix. The main challenge is that polyphenols can interact with other food components, such as carbohydrates, proteins, or lipids. The chemical reactions that occur during the baking technologies in the bakery and biscuit industry may also affect the results of measurements. The analysis of polyphenols found in fortified foods can be done by several techniques, such as liquid chromatography (HPLC and UPLC), gas chromatography (GC), or spectrophotometry (TPC, DPPH, FRAP assay etc.). This paper aims to review the available information on analytical methods to fortified foodstuffs while as presenting the advantages and limitations of each technique.
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13
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Advances in Analysis of Contaminants in Foodstuffs on the Basis of Orbitrap Mass Spectrometry: a Review. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02168-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Simonnet-Laprade C, Bayen S, Le Bizec B, Dervilly G. Data analysis strategies for the characterization of chemical contaminant mixtures. Fish as a case study. ENVIRONMENT INTERNATIONAL 2021; 155:106610. [PMID: 33965766 DOI: 10.1016/j.envint.2021.106610] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 04/02/2021] [Accepted: 04/28/2021] [Indexed: 06/12/2023]
Abstract
Thousands of chemicals are potentially contaminating the environment and food resources, covering a wide spectrum of molecular structures, physico-chemical properties, sources, environmental behavior and toxic profiles. Beyond the description of the individual chemicals, characterizing contaminant mixtures in related matrices has become a major challenge in ecological and human health risk assessments. Continuous analytical developments, in the fields of targeted (TA) and non-targeted analysis (NTA), have resulted in ever larger sets of data on associated chemical profiles. More than ever, the implementation of advanced data analysis strategies is essential to elucidate profiles and extract new knowledge from these large data sets. Specifically focusing on the data analysis step, this review summarizes the recent progress in integrating data analysis tools into TA and NTA workflows to address the challenging characterization of chemical mixtures in environmental and food matrices. As fish matrices are relevant in both aquatic pollution and consumer exposure perspectives, fish was chosen as the main theme to illustrate this review, although the present document is equally relevant to other food and environmental matrices. The key features of TA and NTA data sets were reviewed to illustrate the challenges associated with their analysis. Advanced filtering strategies to mine NTA data sets are presented, with a particular focus on chemical filters and discriminant analysis. Further, the applications of supervised and unsupervised multivariate analysis methods to characterize exposure to chemical mixtures, and their associated challenges, is discussed.
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Affiliation(s)
- Caroline Simonnet-Laprade
- Laboratoire d'Étude des Résidus et Contaminants dans les Aliments (LABERCA), Oniris, INRAE, F-44307 Nantes, France.
| | - Stéphane Bayen
- Department of Food Science and Agricultural Chemistry, McGill University, 21111 Lakeshore, Ste-Anne-de-Bellevue, Quebec H9X 3V9, Canada
| | - Bruno Le Bizec
- Laboratoire d'Étude des Résidus et Contaminants dans les Aliments (LABERCA), Oniris, INRAE, F-44307 Nantes, France
| | - Gaud Dervilly
- Laboratoire d'Étude des Résidus et Contaminants dans les Aliments (LABERCA), Oniris, INRAE, F-44307 Nantes, France.
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Birse N, Chevallier O, Hrbek V, Kosek V, Hajŝlová J, Elliott C. Ambient mass spectrometry as a tool to determine poultry production system history: A comparison of rapid evaporative ionisation mass spectrometry (REIMS) and direct analysis in real time (DART) ambient mass spectrometry platforms. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107740] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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16
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Belarbi S, Vivier M, Zaghouani W, Sloovere AD, Agasse-Peulon V, Cardinael P. Comparison of new approach of GC-HRMS (Q-Orbitrap) to GC-MS/MS (triple-quadrupole) in analyzing the pesticide residues and contaminants in complex food matrices. Food Chem 2021; 359:129932. [PMID: 33945988 DOI: 10.1016/j.foodchem.2021.129932] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 12/25/2022]
Abstract
Performances of multiresidue analysis of one hundred of pesticides and contaminants, using GC-Q-Orbitrap method in full scan mode were compared to those obtained with GC-triple-quadrupole method in multiple reaction monitoring mode. In terms of sensitivity, 86% of molecules exhibited lower limit of detection values using GC-Q-Orbitrap than using GC-triple-quadrupole. For the GC-Q-Orbitrap method, more than 85% of the pesticides and contaminants showed good recovery [70-120%] in wheat samples, with relative standard deviation values < 20%. GC-Q-Orbitrap method appeared the most sensitive for most pesticides studied in wheat with limit of quantification values ranged between 0.1 µg/kg and 4 µg/kg. Moreover, the matrix effect was acceptable in wheat extracts for 84 molecules but strong suppression of the chromatographic signal was observed for 16 molecules for the GC-Q-Orbitrap method. The injection of unpurified wheat extracts spiked at 10 µg/kg proved the potential of the GC-Q-Orbitrap method for use in performing high-throughput pesticide screening.
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Affiliation(s)
- Saida Belarbi
- Normandie Univ, Laboratoire SMS-EA3233, UNIROUEN, FR3038, Place Emile Blondel, F-76821, Mont-Saint-Aignan Cedex, France; SGS France laboratoire de Rouen, Technopôle du Madrillet, 65 Avenue Ettore Bugatti, Saint Etienne du Rouvray F-76801 Cedex, France
| | - Martin Vivier
- SGS France laboratoire de Rouen, Technopôle du Madrillet, 65 Avenue Ettore Bugatti, Saint Etienne du Rouvray F-76801 Cedex, France
| | - Wafa Zaghouani
- SGS France laboratoire de Rouen, Technopôle du Madrillet, 65 Avenue Ettore Bugatti, Saint Etienne du Rouvray F-76801 Cedex, France
| | - Aude De Sloovere
- SGS France laboratoire de Rouen, Technopôle du Madrillet, 65 Avenue Ettore Bugatti, Saint Etienne du Rouvray F-76801 Cedex, France
| | - Valérie Agasse-Peulon
- Normandie Univ, Laboratoire SMS-EA3233, UNIROUEN, FR3038, Place Emile Blondel, F-76821, Mont-Saint-Aignan Cedex, France
| | - Pascal Cardinael
- Normandie Univ, Laboratoire SMS-EA3233, UNIROUEN, FR3038, Place Emile Blondel, F-76821, Mont-Saint-Aignan Cedex, France.
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MALDI-TOF Mass Spectrometry Applications for Food Fraud Detection. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083374] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chemical analysis of food products relating to the detection of the most common frauds is a complex task due to the complexity of the matrices and the unknown nature of most processes. Moreover, frauds are becoming more and more sophisticated, making the development of reliable, rapid, cost-effective new analytical methods for food control even more pressing. Over the years, MALDI-TOF MS has demonstrated the potential to meet this need, also due to a series of undeniable intrinsic advantages including ease of use, fast data collection, and capability to obtain valuable information even from complex samples subjected to simple pre-treatment procedures. These features have been conveniently exploited in the field of food frauds in several matrices, including milk and dairy products, oils, fish and seafood, meat, fruit, vegetables, and a few other categories. The present review provides a comprehensive overview of the existing MALDI-based applications for food quality assessment and detection of adulterations.
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Ma Q, Cai S, Liu X, Shi J, Yi J. Characterization of phytochemical components and identification of main antioxidants in Crateva unilocalaris Buch. shoots by UHPLC-Q-Orbitrap-MS 2 analysis. Food Res Int 2021; 143:110264. [PMID: 33992365 DOI: 10.1016/j.foodres.2021.110264] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 02/19/2021] [Accepted: 02/21/2021] [Indexed: 11/26/2022]
Abstract
The chemical constituents and antioxidant activity of the three different extracts (80% methanol, 80% ethanol, and 80% acetone) of Crateva unilocalaris Buch. shoots were investigated. Six phenolic compounds and seven saponins were characterized in all extracts. Chikusetsusaponin IVa had the highest content (17.92 to 29.16 mg/g), and chlorogenic acid was the most abundant phenolic compound (10.48 to 13.99 mg/g). The acetone extract had the highest total phenolic, flavonoid, and saponin contents and the strongest antioxidant activity. Moreover, all extracts exhibited good effects on the inhibition of intracellular ROS generation in HepG2 cells. Phenolic compounds but not saponins contributed significantly to the DPPH or ABTS radical scavenging activity of C. unilocalaris shoots according to the results of DPPH•-UHPLC-HRMS and ABTS•+-UHPLC-HRMS analyses. These results may be helpful for further understandings and utilization of C. unilocalaris shoots as a potential natural source in the food or nutraceuticals industry.
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Affiliation(s)
- Qian Ma
- Faculty of Agriculture and Food, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
| | - Shengbao Cai
- Faculty of Agriculture and Food, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
| | - Xiaojing Liu
- Faculty of Agriculture and Food, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
| | - Jiyuan Shi
- Faculty of Agriculture and Food, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
| | - Junjie Yi
- Faculty of Agriculture and Food, Yunnan Institute of Food Safety, Kunming University of Science and Technology, Kunming, Yunnan Province 650500, People's Republic of China.
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19
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Lu Q, Qin JA, Fu YW, Luo JY, Lu JH, Logrieco AF, Yang MH. Modified mycotoxins in foodstuffs, animal feed, and herbal medicine: A systematic review on global occurrence, transformation mechanism and analysis methods. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116088] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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20
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Donno D, Mellano MG, Gamba G, Riondato I, Beccaro GL. Analytical Strategies for Fingerprinting of Antioxidants, Nutritional Substances, and Bioactive Compounds in Foodstuffs Based on High Performance Liquid Chromatography-Mass Spectrometry: An Overview. Foods 2020; 9:foods9121734. [PMID: 33255692 PMCID: PMC7760506 DOI: 10.3390/foods9121734] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 01/12/2023] Open
Abstract
New technology development and globalisation have led to extreme changes in the agri-food sector in recent years that need an important food supply chain characterisation from plant materials to commercial productions. Many analytical strategies are commonly utilised in the agri-food industry, often using complementary technologies with different purposes. Chromatography on-line coupled to mass spectrometry (MS) is one of the most selective and sensitive analytical methodologies. The purpose of this overview is to present the most recent MS-based techniques applied to food analysis. An entire section is dedicated to the recent applications of high-resolution MS. Covered topics include liquid (LC)– and gas chromatography (GC)–MS analysis of natural bioactive substances, including carbohydrates, flavonoids and related compounds, lipids, phenolic compounds, vitamins, and other different molecules in foodstuffs from the perspectives of food composition, food authenticity and food adulteration. The results represent an important contribution to the utilisation of GC–MS and LC–MS in the field of natural bioactive compound identification and quantification.
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Challenges and future directions in LC-MS-based multiclass method development for the quantification of food contaminants. Anal Bioanal Chem 2020; 413:25-34. [PMID: 33188454 PMCID: PMC7801304 DOI: 10.1007/s00216-020-03015-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/01/2020] [Accepted: 10/15/2020] [Indexed: 10/24/2022]
Abstract
Monitoring of food contaminants and residues has undergone a significant improvement in recent years and is now performed in an intensive manner. Achievements in the area of chromatography-mass spectrometry coupling techniques enabled the development of quantitative multi-target approaches covering several hundred analytes. Although the majority of methods are focusing on the analysis of one specific group of substances, such as pesticides, mycotoxins, or veterinary drugs, current trends are going towards the simultaneous determination of multiclass compounds from several families of contaminants and residues. This work provides an overview of relevant multiclass concepts based on LC-MS/MS and LC-HRMS instruments. Merits and shortcomings will be critically discussed based on current performance characteristics of the EU legislation system. In addition, the discussion of a recently developed multiclass approach covering >1000 substances is presented as a case study to illustrate the current developments in this area.
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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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23
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Ranganathan N, Lozier AM, Rawson MC, Johnson MB, Li P. Direct analysis of surface chemicals using vibrating sharp-edge spray ionization mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34:e8902. [PMID: 32692897 PMCID: PMC7811172 DOI: 10.1002/rcm.8902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/26/2020] [Accepted: 07/19/2020] [Indexed: 05/06/2023]
Abstract
RATIONALE Direct analysis of chemicals on a surface using mass spectrometry (MS) is of great importance in forensics, food and drug safety, environmental monitoring, and defense. Solvent extraction-based surface analysis offers a convenient way of controlling the desorption conditions and applying internal standards. To date, it mainly relies on a separate electrospray process to nebulize and ionize the solvents. Here, we report a simple and stand-alone ionization system for the solvent extraction-based surface analysis without the need for high voltage, based on vibrating sharp-edge spray ionization (VSSI). METHODS We modified the original VSSI device and developed a stand-alone, integrated surface sampling, and ionization system for MS analysis. By incorporating a micropipette-based solvent dispenser with the VSSI device, the new system performs solvent extraction and ionization, and still maintains a small footprint. RESULTS We demonstrated a four order-of-magnitude linear response for glucose spotted on a glass surface with a limit of detection (LOD) of 0.1 pg/mm2 . We further characterized the performance of this method with a series of compounds and demonstrated a similar LOD to literature values obtained by desorption electrospray ionization. Finally, we applied this method to quantitatively measure the concentration of a pesticide ametryn on spinach surfaces. We demonstrated good linearity (R2 = 0.99) for ametryn with surface densities in the range of 8-800 pg/mm2 and an LOD of 9 pg/mm2 . CONCLUSIONS We have demonstrated a simple, effective, direct ambient-ionization method that is highly sensitive to molecules on a wide range of surfaces. The flexibility, small footprint, low cost, and voltage-free nature of this method make it an attractive technique for direct surface sample analysis using MS.
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Affiliation(s)
- Nandhini Ranganathan
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV, USA
| | - Austin M. Lozier
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV, USA
| | - Michael C. Rawson
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV, USA
| | | | - Peng Li
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV, USA
- Correspondence should be addressed to P.L. ()
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Kırkan E, Tahir AO, Bengü AŞ, Aslan H, Çiftçi M, Aydoğan C. Rapid determination of sulfonamide residues in honey samples using non‐targeted liquid chromatography‐high resolution mass spectrometry. SEPARATION SCIENCE PLUS 2020. [DOI: 10.1002/sscp.202000051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ertuğ Kırkan
- Central Laboratory Bingöl University Bingöl Turkey
| | | | | | - Hakiye Aslan
- Department of Food Engineering Bingöl University Bingöl Turkey
| | - Mehmet Çiftçi
- Department of Chemistry Bingöl University Bingöl Turkey
| | - Cemil Aydoğan
- Department of Food Engineering Bingöl University Bingöl Turkey
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The use of UHPLC, IMS, and HRMS in multiresidue analytical methods: A critical review. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1158:122369. [PMID: 33091675 DOI: 10.1016/j.jchromb.2020.122369] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 12/12/2022]
Abstract
Residue chemists who analyse pesticides in vegetables or veterinary drugs in animal-based food are currently facing a situation where there is a requirement to detect more and more compounds at lower and lower concentrations. Conventional tandem quadrupole instruments provide sufficient sensitivity, but speed and selectivity appear as future limitations. This will become an even larger issue when there is a need to not only detect active compounds but also their degradation products and metabolites. This will likely lead to a situation in which the conventional targeted approach must be expanded or augmented by a certain non-targeted strategy. High-resolution mass spectrometry provides such capabilities, but it frequently requires an additional degree of selectivity for the unequivocal confirmation of analytes present at trace levels in highly complex and variable food matrices. The hyphenation of ultrahigh performance liquid chromatography with ion mobility and high-resolution mass spectrometry provides analytical chemists with a new tool for performing such a demanding multiresidue analysis. The objective of this paper is to investigate the benefits of the added ion mobility dimension as well as to critically discuss the current limitations of this commercially available technology.
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26
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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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27
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Amelin VG, Bol’shakov DS, Podkolzin IV. Rapid Screening and Determination of Residual Amounts of β-Lactam Antibiotics in Foods by Ultrahigh-Performance Liquid Chromatography–High-Resolution Quadrupole Time-of-Flight Mass Spectrometry. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820070023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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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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29
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Vargas-Pérez M, Domínguez I, González FJE, Frenich AG. Application of full scan gas chromatography high resolution mass spectrometry data to quantify targeted-pesticide residues and to screen for additional substances of concern in fresh-food commodities. J Chromatogr A 2020; 1622:461118. [DOI: 10.1016/j.chroma.2020.461118] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/24/2020] [Accepted: 04/06/2020] [Indexed: 11/30/2022]
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Monaci L, Pilolli R, De Angelis E, Crespo JF, Novak N, Cabanillas B. Food allergens: Classification, molecular properties, characterization, and detection in food sources. ADVANCES IN FOOD AND NUTRITION RESEARCH 2020; 93:113-146. [PMID: 32711861 DOI: 10.1016/bs.afnr.2020.03.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Food allergy is a large and growing public health problem in many areas of the world. The prevalence of food allergy has increased in the last decades in a very significant way in many world regions, particularly in developed countries. In that respect, the research field of food allergy has experienced an extensive growth and very relevant progress has been made in recent years regarding the characterization of food allergens, the study of their immunological properties, and their detection in food sources. Furthermore, food labeling policies have also been improved decidedly in recent years. For that immense progress made, it is about time to review the latest progress in the field of food allergy. In this review, we intend to carry out an extensive and profound overview regarding the latest scientific advances and knowledge in the field of food allergen detection, characterization, and in the study of the effects of food processing on the physico-chemical properties of food allergens. The advances in food labeling policies, and methodologies for the characterization of food allergens are also thoroughly reviewed in the present overview.
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Affiliation(s)
- Linda Monaci
- Institute of Sciences of Food Production, CNR-ISPA, Bari, Italy
| | - Rosa Pilolli
- Institute of Sciences of Food Production, CNR-ISPA, Bari, Italy
| | | | - Jesus F Crespo
- Department of Allergy, Research Institute Hospital 12 de Octubre de Madrid, Madrid, Spain
| | - Natalija Novak
- Department of Dermatology and Allergy, University Hospital Bonn, Bonn, Germany
| | - Beatriz Cabanillas
- Department of Allergy, Research Institute Hospital 12 de Octubre de Madrid, Madrid, Spain.
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31
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Caffeine content in newborn hair correlates with maternal dietary intake. Eur J Nutr 2020; 60:193-201. [PMID: 32246261 PMCID: PMC7867507 DOI: 10.1007/s00394-020-02231-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 03/18/2020] [Indexed: 10/26/2022]
Abstract
PURPOSE High-maternal caffeine intake during pregnancy may be harmful for perinatal outcomes and future child health, but the level of fetal cumulative exposure has been difficult to measure thus far. Here, we present maternal dietary caffeine intake during the last trimester and its correlation to caffeine content in newborn hair after birth. METHODS Maternal third trimester diets and dietary caffeine intake were prospectively collected in Kuopio Birth Cohort (KuBiCo) using a 160-item food frequency questionnaire (n = 2840). Newborn hair was collected within 48 h after birth and analyzed by high-resolution mass spectrometry (HRMS) for caffeine (n = 316). Correlation between dietary caffeine intake and neonatal hair caffeine content was evaluated from 203 mother-child pairs. RESULTS Mean dietary caffeine intake was 167 mg/days (95% CI 162-172 mg/days), of which coffee comprised 81%. Caffeine in the maternal diet and caffeine content in newborn hair correlated significantly (r = 0.50; p < 0.001). Older, multiparous, overweight women, and smokers had the highest caffeine levels in the maternal diet, as well as in their newborn babies' hair. CONCLUSION Caffeine exposure, estimated from newborn hair samples, reflects maternal third trimester dietary caffeine intake and introduces a new method to assess fetal cumulative caffeine exposure. Further studies to evaluate the effects of caffeine exposure on both perinatal and postnatal outcomes are warranted, since over 40% of pregnant women consume caffeine more than the current suggested recommendations (European Food Safety Association, EFSA recommendations).
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32
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Structure elucidation of a novel analogue of pesticide from express post parcel by HRMS. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1645-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Concha-meyer A, Grandon S, Sepúlveda G, Diaz R, Yuri JA, Torres C. Pesticide residues quantification in frozen fruit and vegetables in Chilean domestic market using QuEChERS extraction with ultra-high-performance liquid chromatography electrospray ionization Orbitrap mass spectrometry. Food Chem 2019; 295:64-71. [DOI: 10.1016/j.foodchem.2019.05.046] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 11/16/2022]
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Gaspar AF, Santos L, Rosa J, Leston S, Barbosa J, Vila Pouca AS, Freitas A, Ramos F. Development and validation of a multi-residue and multi-class screening method of 44 antibiotics in salmon (Salmo salar) using ultra-high-performance liquid chromatography/time-of-flight mass spectrometry: Application to farmed salmon. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1118-1119:78-84. [PMID: 31030104 DOI: 10.1016/j.jchromb.2019.04.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 04/13/2019] [Accepted: 04/16/2019] [Indexed: 11/17/2022]
Abstract
A fast and sensitive multi-residue and multiclass screening method for the simultaneous determination of 44 antimicrobials in salmon muscle, using ultra- high-performance liquid chromatography/time-of-flight mass spectrometry (UHPLC-TOF/MS), was develop and validated. Two different procedures for the extraction step were tested, and an extraction with acetonitrile, ethylenediaminetetra acetic acid (EDTA) and n-hexane proved to be the best alternative. The method was validated, in accordance with Decision 2002/657/EC, using a qualitative approach at the CCβ level. The detection of the analytes was accomplished by retention time and accurate mass, whose maximum error should not exceed 5 ppm. All the compounds were successfully detected and identified at concentration levels corresponding to ½ maximum residue limit (MRL). The screening method was applied to 39 store bought samples of farmed salmon purchased in Portugal, originating from Norway and Denmark, and no antibiotic residues were detected.
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Affiliation(s)
- Ana Filipa Gaspar
- REQUIMTE/LAQV, Pharmacy Faculty, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Lúcia Santos
- REQUIMTE/LAQV, Pharmacy Faculty, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - João Rosa
- REQUIMTE/LAQV, Pharmacy Faculty, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; CFE - Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - Sara Leston
- REQUIMTE/LAQV, Pharmacy Faculty, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; CFE - Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal
| | - Jorge Barbosa
- INIAV - Instituto Nacional de Investigação Agrária e Veterinária, I.P. Rua dos Lágidos, Lugar da Madalena, 4485-655 Vairão, Vila do Conde, Portugal
| | - Ana Sofia Vila Pouca
- INIAV - Instituto Nacional de Investigação Agrária e Veterinária, I.P. Rua dos Lágidos, Lugar da Madalena, 4485-655 Vairão, Vila do Conde, Portugal
| | - Andreia Freitas
- INIAV - Instituto Nacional de Investigação Agrária e Veterinária, I.P. Rua dos Lágidos, Lugar da Madalena, 4485-655 Vairão, Vila do Conde, Portugal
| | - Fernando Ramos
- REQUIMTE/LAQV, Pharmacy Faculty, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal.
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Santos L, Rosa J, Freitas A, Leston S, Barbosa J, Ramos F. Detection and quantification of 47 antibiotic residues in farmed European sea bass (Dicentrarchus labrax) using a multi-class and multi-residue UHPLC-MS/MS method. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:561-570. [PMID: 30900958 DOI: 10.1080/19440049.2019.1572229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
In the present study, a multi-class multi-residue method for the simultaneous detection and determination of antibiotics in European sea bass (Dicentrarchus labrax) was developed and validated. The method based on UHPLC-MS/MS proved to be a rapid, highly selective and sensitive tool, requiring minimum sample preparation, for screening and detection of 47 compounds from eight different classes. The validation was performed according to EU regulation 2002/657/EC, proving the method's suitability for application in routine analysis. The method was applied to the analysis of 30 samples of farmed European sea bass purchased in different supermarkets in Portugal. Antibacterial residues were detected in 6 of the 30 analysed samples, namely enrofloxacin and oxytetracycline, in concentrations ranging from 0.1 to 12 µg kg-1.
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Affiliation(s)
- Lúcia Santos
- a REQUIMTE/LAQV, Pharmacy Faculty , University of Coimbra , Coimbra , Portugal
| | - João Rosa
- a REQUIMTE/LAQV, Pharmacy Faculty , University of Coimbra , Coimbra , Portugal.,b CFE - Centre for Functional Ecology, Department of Life Sciences , University of Coimbra , Coimbra , Portugal
| | - Andreia Freitas
- c INIAV- Instituto Nacional de Investigação Agrária eVeterinária , I.P. - Unidade Estratégica de Investigação e Serviços de Tecnologia e Segurança Alimentar, Rua dos Lágidos , Vila do Conde , Portugal
| | - Sara Leston
- a REQUIMTE/LAQV, Pharmacy Faculty , University of Coimbra , Coimbra , Portugal.,b CFE - Centre for Functional Ecology, Department of Life Sciences , University of Coimbra , Coimbra , Portugal
| | - Jorge Barbosa
- c INIAV- Instituto Nacional de Investigação Agrária eVeterinária , I.P. - Unidade Estratégica de Investigação e Serviços de Tecnologia e Segurança Alimentar, Rua dos Lágidos , Vila do Conde , Portugal
| | - Fernando Ramos
- a REQUIMTE/LAQV, Pharmacy Faculty , University of Coimbra , Coimbra , Portugal
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Tian L, Lin L, Bayen S. Optimization of the post-acquisition data processing for the non-targeted screening of trace leachable residues from reusable plastic bottles by high performance liquid chromatography coupled to hybrid quadrupole time of flight mass spectrometry. Talanta 2019; 193:70-76. [DOI: 10.1016/j.talanta.2018.09.070] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 09/10/2018] [Accepted: 09/18/2018] [Indexed: 12/13/2022]
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Abdul Keyon AS, Miskam M, Ishak NS, Mahat NA, Mohamed Huri MA, Abdul Wahab R, Chandren S, Abdul Razak FI, Ng NT, Ali TG. Capillary electrophoresis for the analysis of antidepressant drugs: A review. J Sep Sci 2019; 42:906-924. [PMID: 30605233 DOI: 10.1002/jssc.201800859] [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: 08/12/2018] [Revised: 12/05/2018] [Accepted: 12/06/2018] [Indexed: 11/11/2022]
Abstract
Depression is a common mental disorder that may lead to major mental health problems, and antidepressant drugs have been used as a treatment of choice to mitigate symptoms of major depressive disorders by ameliorating the chemical imbalances of neurotransmitters in brain. Since abusing antidepressant drugs such as selective serotonin reuptake inhibitors and tricyclic antidepressant drugs can cause severe adverse effects, continuous toxicological monitoring of the parent compounds as well as their metabolites using numerous analytical methods appears pertinent. Among them, capillary electrophoresis has been popularly utilized since the method has a lot of advantages viz. using small amounts of sample and solvents, ease of operation, and rapid analysis. This review paper brings a survey of more than 30 papers on capillary electrophoresis of antidepressant drugs published approximately from 1999 until 2018. It focuses on the reported capillary electrophoresis techniques and their applications and challenges for determining antidepressant drugs and their metabolites. It is organized according to the commonly used capillary zone electrophoresis method, followed by non-aqueous capillary electrophoresis and micellar electrokinetic chromatography, with details on breakthrough findings. Where available, information is given about the background electrolyte used, detector utilized, and sensitivity obtained.
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Affiliation(s)
- Aemi Syazwani Abdul Keyon
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia.,Centre for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and industrial Research, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | | | - Nur Syazwani Ishak
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Naji Arafat Mahat
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia.,Centre for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and industrial Research, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Mohamad Afiq Mohamed Huri
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Roswanira Abdul Wahab
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Sheela Chandren
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Fazira Ilyana Abdul Razak
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Nyuk-Ting Ng
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
| | - Timothy Gandu Ali
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
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The scientific challenges in moving from targeted to non-targeted mass spectrometric methods for food fraud analysis: A proposed validation workflow to bring about a harmonized approach. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.08.007] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Monaci L, De Angelis E, Montemurro N, Pilolli R. Comprehensive overview and recent advances in proteomics MS based methods for food allergens analysis. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.06.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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41
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Kaufmann A. Analytical performance of the various acquisition modes in Orbitrap MS and MS/MS. JOURNAL OF MASS SPECTROMETRY : JMS 2018; 53:725-738. [PMID: 29708288 DOI: 10.1002/jms.4195] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 03/16/2018] [Accepted: 04/14/2018] [Indexed: 05/21/2023]
Abstract
Quadrupole Orbitrap instruments (Q Orbitrap) permit high-resolution mass spectrometry-based full scan acquisitions and have a number of acquisition modes where the quadrupole isolates a particular mass range prior to a possible fragmentation and high-resolution mass spectrometry-based acquisition. Selecting the proper acquisition mode(s) is essential if trace analytes are to be quantified in complex matrix extracts. Depending on the particular requirements, such as sensitivity, selectivity of detection, linear dynamic range, and speed of analysis, different acquisition modes may have to be chosen. This is particularly important in the field of multi-residue analysis (eg, pesticides or veterinary drugs in food samples) where a large number of analytes within a complex matrix have to be detected and reliably quantified. Meeting the specific detection and quantification performance criteria for every targeted compound may be challenging. It is the aim of this paper to describe the strengths and the limitations of the currently available Q Orbitrap acquisition modes. In addition, the incorporation of targeted acquisitions between full scan experiments is discussed. This approach is intended to integrate compounds that require an additional degree of sensitivity or selectivity into multi-residue methods.
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Affiliation(s)
- Anton Kaufmann
- TAM, Official Food Contol Authority of the Canton of Zurich, Fehrenstrasse, Zürich, Switzerland, 8030
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Fu Y, Zhang Y, Zhou Z, Lu X, Lin X, Zhao C, Xu G. Screening and Determination of Potential Risk Substances Based on Liquid Chromatography–High-Resolution Mass Spectrometry. Anal Chem 2018; 90:8454-8461. [DOI: 10.1021/acs.analchem.8b01153] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yanqing Fu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yanhui Zhang
- School of Computer Science & Technology, Dalian University of Technology, Dalian 116023, China
| | - Zhihui Zhou
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xin Lu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaohui Lin
- School of Computer Science & Technology, Dalian University of Technology, Dalian 116023, China
| | - Chunxia Zhao
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guowang Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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Amelin VG, Fedina NM, Podkolzin IV, Korotkov AI. Rapid Screening and Determination of Residual Veterinary Drugs in Milk by Ultrahigh Performance Liquid Chromatography–High-Resolution Quadrupole Time-of-Flight Mass Spectrometry. JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1134/s1061934818060023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Righetti L, Bergmann A, Galaverna G, Rolfsson O, Paglia G, Dall'Asta C. Ion mobility-derived collision cross section database: Application to mycotoxin analysis. Anal Chim Acta 2018. [PMID: 29523251 DOI: 10.1016/j.aca.2018.01.047] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The recent hyphenation of ion mobility spectrometry (IMS) with high resolution mass spectrometry (HRMS) has risen as a powerful technique for both targeted and non-targeted screening, reducing background noise and allowing separation of isomeric and isobaric compounds. Nevertheless, such an approach remains largely unexplored in food safety applications, such as mycotoxin analysis. To implement ion mobility in routinely MS-based mycotoxin workflows, searchable databases with collusion cross section (CCS) values and accurate mass-values are required. This paper provides for the first time a traveling-wave IMS (TWIMS)-derived CCS database for mycotoxins, including more than 100 CCS values. The measurements showed high reproducibility (RSD < 2%) across different instrumental conditions as well as several complex cereal matrices, showing a mean inter-matrix precision of RSD <0.9%. As a proof of concept, the database was applied to the analysis of several spiked as well as naturally incurred cereal-based samples. In addition, the effect of adducts on the drift time was studied in a series of mycotoxins in order to understand potential deviations from expected drift time behaviors. Overall, our study confirmed that CCS values represent a physicochemical property that can be used alongside the traditional molecular identifiers of precursor ion accurate mass, fragment ions, isotopic pattern, and retention time.
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Affiliation(s)
- Laura Righetti
- Department of Food Science, University of Parma, Viale delle Scienze 17/A, I-43124 Parma, Italy
| | - Andreas Bergmann
- Center for Systems Biology, Medical Department, University of Iceland, Sturlugata 8, 101 Reykjavik, Iceland
| | - Gianni Galaverna
- Department of Food Science, University of Parma, Viale delle Scienze 17/A, I-43124 Parma, Italy
| | - Ottar Rolfsson
- Center for Systems Biology, Medical Department, University of Iceland, Sturlugata 8, 101 Reykjavik, Iceland
| | - Giuseppe Paglia
- Center of Biomedicine, European Academy of Bolzano/Bozen, Via Galvani 31, Bolzano 39100, Italy
| | - Chiara Dall'Asta
- Department of Food Science, University of Parma, Viale delle Scienze 17/A, I-43124 Parma, Italy.
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Kaufmann A, Walker S. Coalescence and self-bunching observed in commercial high-resolution mass spectrometry instrumentation. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2018; 32:503-515. [PMID: 29297948 DOI: 10.1002/rcm.8054] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 11/30/2017] [Accepted: 12/19/2017] [Indexed: 06/07/2023]
Abstract
RATIONALE Self-bunching and coalescence are well-known effects in Fourier transform ion cyclotron resonance (FTICR) and multi-reflection time-of-flight (TOF) mass spectrometry. These detrimental effects can also be observed in currently more frequently used high-resolution mass spectrometry (HRMS) instruments, such as the Orbitrap and single-reflection TOF. METHODS A modern single-reflection TOF and a Q-Orbitrap were used to produce conditions in which self-bunching and coalescence were observed. This was done by infusion experiments of several isobaric compounds. The peak widths of some low mass isobaric ions as well as the mass resolution of such mixtures were investigated. Attention was paid to possible self-bunching and coalescence effects. RESULTS For the utilized TOF mass spectrometer, the measured peak widths of the ions become significantly narrower (self-bunching) when increasing the ion abundance. On the other hand, isobaric ion pairs (delta < 30 milli m/z units) became unresolvable above a certain ion abundance (coalescence). The tested Orbitrap shows similar behavior, although coalescence appeared only at delta <15 milli m/z units. Coalescence was shown to affect the quantitative data, while self-bunching can lead to biased relative isotopic ratios. CONCLUSIONS The conventional measurement of a peak width does not truly reflect the mass resolving power of modern HRMS instrumentation. The mass resolving power is better demonstrated by resolving a mixture of isobaric compounds. Measurements obtained at low and high ion abundances should be investigated. Coalescence and self-bunching can reduce the truly available mass resolving power and therefore negatively affect quantitative and qualitative measurements.
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Affiliation(s)
- Anton Kaufmann
- Official Food Control Authority, Fehrenstrasse 15, 8032, Zürich, Switzerland
| | - Stephan Walker
- Official Food Control Authority, Fehrenstrasse 15, 8032, Zürich, Switzerland
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Bianchi F, Riboni N, Termopoli V, Mendez L, Medina I, Ilag L, Cappiello A, Careri M. MS-Based Analytical Techniques: Advances in Spray-Based Methods and EI-LC-MS Applications. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2018; 2018:1308167. [PMID: 29850370 PMCID: PMC5937452 DOI: 10.1155/2018/1308167] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 02/26/2018] [Indexed: 05/15/2023]
Abstract
Mass spectrometry is the most powerful technique for the detection and identification of organic compounds. It can provide molecular weight information and a wealth of structural details that give a unique fingerprint for each analyte. Due to these characteristics, mass spectrometry-based analytical methods are showing an increasing interest in the scientific community, especially in food safety, environmental, and forensic investigation areas where the simultaneous detection of targeted and nontargeted compounds represents a key factor. In addition, safety risks can be identified at the early stage through online and real-time analytical methodologies. In this context, several efforts have been made to achieve analytical instrumentation able to perform real-time analysis in the native environment of samples and to generate highly informative spectra. This review article provides a survey of some instrumental innovations and their applications with particular attention to spray-based MS methods and food analysis issues. The survey will attempt to cover the state of the art from 2012 up to 2017.
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Affiliation(s)
- Federica Bianchi
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Nicolò Riboni
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
- Department of Environmental Science and Analytical Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Veronica Termopoli
- Department of Pure and Applied Sciences, LC-MS Laboratory, Piazza Rinascimento 6, 61029 Urbino, Italy
| | - Lucia Mendez
- Instituto de Investigaciones Marinas, Spanish National Research Council (IIM-CSIC), Eduardo Cabello 6, 36208 Vigo, Spain
| | - Isabel Medina
- Instituto de Investigaciones Marinas, Spanish National Research Council (IIM-CSIC), Eduardo Cabello 6, 36208 Vigo, Spain
| | - Leopold Ilag
- Department of Environmental Science and Analytical Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Achille Cappiello
- Department of Pure and Applied Sciences, LC-MS Laboratory, Piazza Rinascimento 6, 61029 Urbino, Italy
| | - Maria Careri
- Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
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Kaufmann A, Walker S. Comparison of linear intrascan and interscan dynamic ranges of Orbitrap and ion-mobility time-of-flight mass spectrometers. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2017; 31:1915-1926. [PMID: 28875592 DOI: 10.1002/rcm.7981] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 08/28/2017] [Accepted: 08/31/2017] [Indexed: 06/07/2023]
Abstract
RATIONALE The linear intrascan and interscan dynamic ranges of mass spectrometers are important in metabolome and residue analysis. A large linear dynamic range is mandatory if both low- and high-abundance ions have to be detected and quantitated in heavy matrix samples. These performance criteria, as provided by modern high-resolution mass spectrometry (HRMS), were systematically investigated. METHODS The comparison included two generations of Orbitraps, and an ion mobility quadrupole time-of-flight (QTOF) system In addition, different scan modes, as provided by the utilized instruments, were investigated. Calibration curves of different compounds covering a concentration range of five orders of magnitude were measured to evaluate the linear interscan dynamic range. The linear intrascan dynamic range and the resulting mass accuracy were evaluated by repeating these measurements in the presence of a very intense background. RESULTS Modern HRMS instruments can show linear dynamic ranges of five orders of magnitude. Often, however, the linear dynamic range is limited by the detection capability (sensitivity and selectivity) and by the electrospray ionization. Orbitraps, as opposed to TOF instruments, show a reduced intrascan dynamic range. This is due to the limited C-trap and Orbitrap capacity. The tested TOF instrument shows poorer mass accuracies than the Orbitraps. In contrast, hyphenation with an ion-mobility device seems not to affect the linear dynamic range. CONCLUSIONS The linear dynamic range of modern HRMS instrumentation has been significantly improved. This also refers to the virtual absence of systematic mass shifts at high ion abundances. The intrascan dynamic range of the current Orbitrap technology may still be a limitation when analyzing complex matrix extracts. On the other hand, the linear dynamic range is not only limited by the detector technology, but can also be shortened by peripheral devices, where the ionization and transfer of ions take place.
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Affiliation(s)
- Anton Kaufmann
- Official Food Control Authority, Fehrenstrasse 15, 8032, Zürich, Switzerland
| | - Stephan Walker
- Official Food Control Authority, Fehrenstrasse 15, 8032, Zürich, Switzerland
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48
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Fu Y, Zhao C, Lu X, Xu G. Nontargeted screening of chemical contaminants and illegal additives in food based on liquid chromatography–high resolution mass spectrometry. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.07.014] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Simultaneous analysis of aminoglycosides with many other classes of drug residues in bovine tissues by ultrahigh-performance liquid chromatography–tandem mass spectrometry using an ion-pairing reagent added to final extracts. Anal Bioanal Chem 2017; 410:1095-1109. [DOI: 10.1007/s00216-017-0688-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/23/2017] [Accepted: 10/04/2017] [Indexed: 01/14/2023]
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50
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Hollender J, Schymanski EL, Singer HP, Ferguson PL. Nontarget Screening with High Resolution Mass Spectrometry in the Environment: Ready to Go? ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:11505-11512. [PMID: 28877430 DOI: 10.1021/acs.est.7b02184] [Citation(s) in RCA: 348] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The vast, diverse universe of organic pollutants is a formidable challenge for environmental sciences, engineering, and regulation. Nontarget screening (NTS) based on high resolution mass spectrometry (HRMS) has enormous potential to help characterize this universe, but is it ready to go for real world applications? In this Feature article we argue that development of mass spectrometers with increasingly high resolution and novel couplings to both liquid and gas chromatography, combined with the integration of high performance computing, have significantly widened our analytical window and have enabled increasingly sophisticated data processing strategies, indicating a bright future for NTS. NTS has great potential for treatment assessment and pollutant prioritization within regulatory applications, as highlighted here by the case of real-time pollutant monitoring on the River Rhine. We discuss challenges for the future, including the transition from research toward solution-centered and robust, harmonized applications.
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Affiliation(s)
- Juliane Hollender
- Eawag, Swiss Federal Institute of Aquatic Science and Technology , 8600 Dübendorf, Switzerland
- Institute of Biogeochemistry and Pollutant Dynamics , ETH Zürich, 8092 Zürich, Switzerland
| | - Emma L Schymanski
- Eawag, Swiss Federal Institute of Aquatic Science and Technology , 8600 Dübendorf, Switzerland
| | - Heinz P Singer
- Eawag, Swiss Federal Institute of Aquatic Science and Technology , 8600 Dübendorf, Switzerland
| | - P Lee Ferguson
- Department of Civil & Environmental Engineering, Duke University , Box 90287, Durham, North Carolina 27708, United States
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