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Tieu MV, Abafogi AT, Hoang TX, Pham DT, Park J, Park S, Park S, Cho S. Impedimetric Gram-Positive Bacteria Biosensor Using Vancomycin-Coated Silica Nanoparticles with a Gold Nanocluster-Deposited Electrode. Anal Chem 2024. [PMID: 39279360 DOI: 10.1021/acs.analchem.4c02852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/18/2024]
Abstract
We introduce a swift, label-free electrochemical biosensor designed for the precise on-site detection of Gram-positive bacteria via electrochemical impedance spectroscopy. The biosensor was prepared by electroplating the electrode surface with gold nanoclusters (AuNCs) on the gold-interdigitated wave-shaped electrode with a printed circuit board (Au-PCB) electrode, which plays a role in cost-effective and promising lab-on-a-chip microsystems and integrated biosensing systems. This was followed by the application of silica nanoparticle-modified vancomycin (SiNPs-VAN) that binds to Gram-positive bacteria and facilitates their detection on the AuNC-coated surface. The biosensor demonstrated remarkable sensitivity and specificity. It could detect as few as 102 colony-forming units (CFU)/mL of Staphylococcus aureus, 101 CFU/mL of Bacillus cereus, and 102 CFU/mL of Micrococcus luteus within 20 min. Additionally, SiNPs-VAN is also known for its high stability, low cost, and ease of preparation. It is effective in identifying Gram-positive bacteria in water samples across a concentration range of 102-105 CFU/mL and shows selective identification of Gram-positive bacteria with minimal interference from Gram-negative bacteria like Escherichia coli. The ability of the biosensor to quantify Gram-positive bacteria aligns well with the results obtained from the quantitative real-time polymerase chain reaction (qRT-PCR). These findings highlight the potential of electrochemical biosensors for the detection of pathogens and other biological entities, marking a significant advancement in this field.
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Affiliation(s)
- My-Van Tieu
- Department of Electronic Engineering, Gachon University, Seongnam-si 13120, Korea
| | - Abdurhaman Teyib Abafogi
- School of Mechanical Engineering, Sungkyunkwan University, Seobu-ro 2066, Jangan-gu, Suwon 16419, Korea
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon 16419, Korea
| | - Thi Xoan Hoang
- Department of Life Science, Gachon University, Seongnam-si 13120, Korea
| | - Duc-Trung Pham
- Department of Electronic Engineering, Gachon University, Seongnam-si 13120, Korea
| | - Jaehwan Park
- Department of Semiconductor Engineering, Gachon University, Seongnam-si 13120, Korea
| | - Sungho Park
- Department of Semiconductor Engineering, Gachon University, Seongnam-si 13120, Korea
| | - Sungsu Park
- School of Mechanical Engineering, Sungkyunkwan University, Seobu-ro 2066, Jangan-gu, Suwon 16419, Korea
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon 16419, Korea
| | - Sungbo Cho
- Department of Semiconductor Engineering, Gachon University, Seongnam-si 13120, Korea
- Department of Electronic Engineering, Gachon University, Seongnam-si 13120, Korea
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon 21999, Korea
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2
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Mathias S, Amerio-Cox M, Jackson T, Douce D, McCullough B, Sage A, Luke P, Crean C, Sears P. Performance Comparison of Ambient Ionization Techniques Using a Single Quadrupole Mass Spectrometer for the Analysis of Amino Acids, Drugs, and Explosives. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2024. [PMID: 39221767 DOI: 10.1021/jasms.4c00277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
The utilization of ambient ionization (AI) techniques for mass spectrometry (MS) has significantly grown due to their ability to facilitate rapid and direct sample analysis with minimal sample preparation. This study investigates the performance of various AI techniques, including atmospheric solids analysis probe (ASAP), thermal desorption corona discharge (TDCD), direct analysis in real time (DART), and paper spray coupled to a Waters QDa mass spectrometer. The focus is on evaluating the linearity, repeatability, and limit of detection (LOD) of these techniques across a range of analytes, including amino acids, drugs, and explosives. The results show that each AI technique exhibits distinct advantages and limitations. ASAP and DART cover high concentration ranges, which may make them suitable for semiquantitative analysis. TDCD demonstrates exceptional linearity and repeatability for most analytes, while paper spray offers surprising LODs despite its complex setup (between 80 and 400 pg for most analytes). The comparison with electrospray ionization (ESI) as a standard method shows that ambient ionization techniques can achieve competitive LODs for various compounds such as PETN (80 pg ESI vs 100 pg ASAP), TNT (9 pg ESI vs 4 pg ASAP), and RDX (4 pg ESI vs 10 pg ASAP). This study underscores the importance of selecting the appropriate ambient ionization technique based on the specific analytical requirements. This comprehensive evaluation contributes valuable insights into the selection and optimization of AI techniques for diverse analytical applications.
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Affiliation(s)
- Simone Mathias
- School of Chemistry and Chemical Engineering, University of Surrey, Guildford GU2 7XH, U.K
| | - Marius Amerio-Cox
- School of Chemistry and Chemical Engineering, University of Surrey, Guildford GU2 7XH, U.K
| | - Toni Jackson
- School of Chemistry and Chemical Engineering, University of Surrey, Guildford GU2 7XH, U.K
| | - David Douce
- Waters Corporation, Stamford Avenue, Wilmslow SK9 4AX, U.K
| | | | - Ashley Sage
- Waters Corporation, Stamford Avenue, Wilmslow SK9 4AX, U.K
| | - Peter Luke
- Mass Spec Analytical, Future Space UWE North Gate, Bristol BS34 8RB, U.K
| | - Carol Crean
- School of Chemistry and Chemical Engineering, University of Surrey, Guildford GU2 7XH, U.K
| | - Patrick Sears
- School of Chemistry and Chemical Engineering, University of Surrey, Guildford GU2 7XH, U.K
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Caño-Carrillo I, Gilbert-López B, Montero L, Martínez-Piernas AB, García-Reyes JF, Molina-Díaz A. Comprehensive and heart-cutting multidimensional liquid chromatography-mass spectrometry and its applications in food analysis. MASS SPECTROMETRY REVIEWS 2024; 43:936-976. [PMID: 37056215 DOI: 10.1002/mas.21845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 06/19/2023]
Abstract
In food analysis, conventional one-dimensional liquid chromatography methods sometimes lack sufficient separation power due to the complexity and heterogeneity of the analyzed matrices. Therefore, the use of two-dimensional liquid chromatography (2D-LC) turns out to be a powerful tool to consider, especially when coupled to mass spectrometry (MS). This review presents the most remarkable 2D-LC-MS food applications reported in the last 10 years, including a critical discussion of the multiple approaches, modulation strategies as well as the importance of the optimization of the different analytical aspects that will condition the 2D-LC-MS performance. The presence of contaminants in food (food safety), the food quality, and authenticity or the relationship between the beneficial effects of food and human health are some of the fields in which most of the 2D-LC-MS applications are mainly focused. Both heart-cutting and comprehensive applications are described and discussed in this review, highlighting the potential of 2D-LC-MS for the analysis of such complex samples.
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Affiliation(s)
- Irene Caño-Carrillo
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Bienvenida Gilbert-López
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Lidia Montero
- Institute of Food Science Research-CIAL (CSIC-UAM), Madrid, Spain
| | - Ana B Martínez-Piernas
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Juan F García-Reyes
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Antonio Molina-Díaz
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
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4
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Bhuiya A, Yasmin S, Shaikh MAA, Mustafa MG, Kabir MH. Method development of multi pesticide residue analysis in country beans collected from Dhaka, Bangladesh, and their dietary risk assessment. Food Chem 2024; 445:138741. [PMID: 38364498 DOI: 10.1016/j.foodchem.2024.138741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 02/04/2024] [Accepted: 02/10/2024] [Indexed: 02/18/2024]
Abstract
The aim of the study was to develop a modified QuEChERS method coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the simultaneous determination of five multi-class pesticides in country beans collected from Dhaka, Bangladesh. Pesticides were extracted using ACN, and to minimize the co-extraction matrix, optimized d-SPE cleanup was done using sorbents (GCB, PSA, and C18). In the calibration range, the method showed excellent linearity with a correlation coefficient of R2 ≥ 0.9990 both in solvent- and matrix-matched calibration. For the selected pesticides, average recoveries (at four spiking levels (n = 5) of 10, 20, 100, and 200 µg/kg) of 70-100 % were achieved with relative standard deviations (RSDs) ≤ 9.5 %. The limit of detection (LOD) and limit of quantification (LOQ) ranged from 0.3333 to 1.3333 μg/kg and 1.0 to 4.0 μg/kg, respectively. The dietary risk assessment, in terms of hazard quotient (HQ), was calculated to assess consumers' health risks.
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Affiliation(s)
- Ananya Bhuiya
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Kudrat-i-Khuda Road, Dhanmondi, Dhaka 1205, Bangladesh; Department of Oceanography, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Sabina Yasmin
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Kudrat-i-Khuda Road, Dhanmondi, Dhaka 1205, Bangladesh.
| | - Md Aftab Ali Shaikh
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Kudrat-i-Khuda Road, Dhanmondi, Dhaka 1205, Bangladesh; Department of Chemistry, University of Dhaka, Dhaka 1000, Bangladesh
| | - M Golam Mustafa
- Department of Oceanography, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Md Humayun Kabir
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Kudrat-i-Khuda Road, Dhanmondi, Dhaka 1205, Bangladesh.
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Turnipseed SB. Analysis of chemical contaminants in fish using high resolution mass spectrometry - A review. TRENDS IN ENVIRONMENTAL ANALYTICAL CHEMISTRY 2024; 42:e00227. [PMID: 38957876 PMCID: PMC11215702 DOI: 10.1016/j.teac.2024.e00227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
High resolution mass spectrometry (HRMS) has become an important tool in environmental and food safety analysis. This review highlights how HRMS has been used to analyze chemical contaminants in fish. Measuring and documenting chemical contaminants in fish serves not only as an indicator of environmental conditions but can also monitor the health of these animals and help protect an important source of human food. The incidence and significance of contaminants including veterinary drugs, human drugs and personal care products, pesticides, persistent organic pollutants, per- and poly fluorinated substances, and marine toxins will be reviewed. The advantage of HRMS over traditional MS is its ability to expand the number of compounds that can be detected and identified. This is true whether HRMS is used for targeted analytes, or more broadly for suspect screening and nontargeted analyses. The classes of compounds, types of fish or seafood, options for data acquisition and analysis, and reports of unexpected findings from recent HMRS methods for chemical contaminants in fish are summarized.
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Affiliation(s)
- Sherri B Turnipseed
- US Food and Drug Administration, Animal Drugs Research Center, Denver, CO, USA
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Rosenberg E, Krska R. Analytical chemistry in front of the curtain! Anal Bioanal Chem 2024; 416:1787-1795. [PMID: 38263493 PMCID: PMC10901924 DOI: 10.1007/s00216-024-05128-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/11/2023] [Accepted: 12/29/2023] [Indexed: 01/25/2024]
Abstract
This feature article discusses the enabling role of analytical chemistry in important fields of research and development such as life science, material sciences and environmental sciences. It comments on the often limited visibility of analytical sciences in the public perception and suggests ways to overcome this shortcoming and to create bigger impact.
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Affiliation(s)
- Erwin Rosenberg
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Getreidemarkt 9/164-AC, 1060, Vienna, Austria.
| | - Rudolf Krska
- University of Natural Resources and Life Sciences, Vienna (BOKU), Department of Agrobiotechnology IFA-Tulln, Institute of Bioanalytics and Agro-Metabolomics, Konrad-Lorenz-Str. 20, 3430, Tulln, Austria
- Institute for Global Food Security, School of Biological Sciences, Queens University Belfast, University Road, Belfast, Northern Ireland, BT7 1NN, UK
- Austrian Competence Centre for Feed and Food Quality, Safety and Innovation FFoQSI GmbH, Konrad-Lorenz-Str. 20, 3430, Tulln, Austria
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Caño-Carrillo I, Martínez-Piernas AB, Gilbert-López B, Molina-Díaz A, García-Reyes JF. Simultaneous analysis of highly polar and multi-residue-type pesticides by heart-cutting 2D-LC-MS. Talanta 2024; 266:124918. [PMID: 37454518 DOI: 10.1016/j.talanta.2023.124918] [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: 02/09/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
Liquid chromatography-mass spectrometry (LC-MS) is currently the gold-standard technique for the analysis of non-volatile small organic molecules. However, one-dimensional liquid chromatography (1D-LC) cannot efficiently deal with mixtures of analytes with different physicochemical properties and, thus, specific chromatographic behaviour. As an alternative, this work proposes a two-dimensional liquid chromatography/high-resolution mass spectrometry (2D-LC-HRMS) approach for the simultaneous analysis of compounds with different polarities. It is based on the combination of hydrophilic interaction liquid chromatography (HILIC) in the first dimension (1D) and reversed-phase chromatography (RPLC) in the second dimension (2D), employing the heart-cutting methodology. The coupling between 1D and 2D was performed by a multiple heart-cutting (MHC) interface equipped with an active solvent modulation (ASM) valve. The aim of the study was the development of a 2D-LC methodology able to (i) acquire the 1D and 2D content by MS in a single analytical run, avoiding the loss of information caused by the MHC algorithm for filling the sampling loops; (ii) overcome the breakthrough problem caused by solvent incompatibility, modifying the 2D gradient during the ASM phase for this purpose. To evaluate the 2D-LC approach, pesticide residue analysis was proposed, selecting 20 pesticides covering a wide range of polarities (log Kow from -3.2 to 4.3) and including some of the so-called single residue method pesticides because of the difficulty of including them in 1D-LC multi-residue methods with satisfactory chromatographic resolution. The proposed strategy was to transfer in a single cut the void volume from the HILIC separation (consisting of the nonpolar pesticides) to the 2D for analysis under RPLC conditions. The developed assembly was assessed in a vegetable matrix (tomato) employing a hybrid QuEChERS/QuPPe sample treatment based on acetonitrile and methanol extraction. The proposed setup may be extended for 2D-LC applications where it is essential to acquire the entire content of both dimensions in a single data file just by coupling a selection valve to the MHC interface.
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Affiliation(s)
- Irene Caño-Carrillo
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain
| | - Ana B Martínez-Piernas
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain
| | - Bienvenida Gilbert-López
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain; University Research Institute for Olives Grove and Olive Oil, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain
| | - Antonio Molina-Díaz
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain; University Research Institute for Olives Grove and Olive Oil, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain
| | - Juan F García-Reyes
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain; University Research Institute for Olives Grove and Olive Oil, University of Jaén, Campus Las Lagunillas, 23071, Jaén, Spain.
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8
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Sieber G, Drees F, Shah M, Stach TL, Hohrenk-Danzouma L, Bock C, Vosough M, Schumann M, Sures B, Probst AJ, Schmidt TC, Beisser D, Boenigk J. Exploring the efficacy of metabarcoding and non-target screening for detecting treated wastewater. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:167457. [PMID: 37777125 DOI: 10.1016/j.scitotenv.2023.167457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
Wastewater treatment processes can eliminate many pollutants, yet remainder pollutants contain organic compounds and microorganisms released into ecosystems. These remainder pollutants have the potential to adversely impact downstream ecosystem processes, but their presence is currently not being monitored. This study was set out with the aim of investigating the effectiveness and sensitivity of non-target screening of chemical compounds, 18S V9 rRNA gene, and full-length 16S rRNA gene metabarcoding techniques for detecting treated wastewater in receiving waters. We aimed at assessing the impact of introducing 33 % treated wastewater into a triplicated large-scale mesocosm setup during a 10-day exposure period. Discharge of treated wastewater significantly altered the chemical signature as well as the microeukaryotic and prokaryotic diversity of the mesocosms. Non-target screening, 18S V9 rRNA gene, and full-length 16S rRNA gene metabarcoding detected these changes with significant covariation of the detected pattern between methods. The 18S V9 rRNA gene metabarcoding exhibited superior sensitivity immediately following the introduction of treated wastewater and remained one of the top-performing methods throughout the study. Full-length 16S rRNA gene metabarcoding demonstrated sensitivity only in the initial hour, but became insignificant thereafter. The non-target screening approach was effective throughout the experiment and in contrast to the metabarcoding methods the signal to noise ratio remained similar during the experiment resulting in an increasing relative strength of this method. Based on our findings, we conclude that all methods employed for monitoring environmental disturbances from various sources are suitable. The distinguishing factor of these methods is their ability to detect unknown pollutants and organisms, which sets them apart from previously utilized approaches and allows for a more comprehensive perspective. Given their diverse strengths, particularly in terms of temporal resolution, these methods are best suited as complementary approaches.
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Affiliation(s)
- Guido Sieber
- Biodiversity, University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany; Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany.
| | - Felix Drees
- Instrumental Analytical Chemistry, University of Duisburg-Essen, 45141 Essen, Universitätsstraße 5, Germany
| | - Manan Shah
- Biodiversity, University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany; Environmental Metagenomics, Research Center One Health Ruhr of the University Alliance Ruhr, Faculty of Chemistry, University of Duisburg-Essen, 45141 Essen, Germany
| | - Tom L Stach
- Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany; Environmental Metagenomics, Research Center One Health Ruhr of the University Alliance Ruhr, Faculty of Chemistry, University of Duisburg-Essen, 45141 Essen, Germany
| | - Lotta Hohrenk-Danzouma
- Instrumental Analytical Chemistry, University of Duisburg-Essen, 45141 Essen, Universitätsstraße 5, Germany
| | - Christina Bock
- Biodiversity, University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany; Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany
| | - Maryam Vosough
- Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany; Instrumental Analytical Chemistry, University of Duisburg-Essen, 45141 Essen, Universitätsstraße 5, Germany
| | - Mark Schumann
- Aquatic Ecology, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany
| | - Bernd Sures
- Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany; Aquatic Ecology, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany; Research Center One Health Ruhr of the University Alliance Ruhr, University of Duisburg-Essen, 45141 Essen, Universitätsstraße 5, Germany
| | - Alexander J Probst
- Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany; Environmental Metagenomics, Research Center One Health Ruhr of the University Alliance Ruhr, Faculty of Chemistry, University of Duisburg-Essen, 45141 Essen, Germany; Centre for Medical Biotechnology (ZMB), University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany
| | - Torsten C Schmidt
- Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany; Instrumental Analytical Chemistry, University of Duisburg-Essen, 45141 Essen, Universitätsstraße 5, Germany
| | - Daniela Beisser
- Biodiversity, University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany; Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany
| | - Jens Boenigk
- Biodiversity, University of Duisburg-Essen, Universitätsstraße 5, 45141 Essen, Germany; Centre for Water and Environmental Research, University of Duisburg-Essen, 45141 Essen, Universitätsstraße. 5, Germany
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Jiang H, Zhao M, Chen Q. Determination of procymidone residues in rapeseed oil based on olfactory visualization technology. Food Chem X 2023; 19:100794. [PMID: 37780316 PMCID: PMC10534118 DOI: 10.1016/j.fochx.2023.100794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 07/13/2023] [Indexed: 10/03/2023] Open
Abstract
A new means about olfactory visualization technique for the quantitative analysis of procymidone residues in rapeseed oil has been proposed. First, an olfactory visualization system was set up to collect volatile odor information from rapeseed oil samples containing different concentrations of procymidone residues. Then, we utilized four intelligent optimization algorithms, namely particle swarm optimization (PSO), genetic algorithm (GA), ant colony optimization (ACO) and simulated annealing (SA), to optimize the characteristics of the sensors. Finally, support vector machine regression (SVR) models employing optimized features were constructed for the quantitative detection of procymidone residues in rapeseed oil. The study demonstrated that the SA-SVR model demonstrated superior prediction results, achieving a high determination coefficient of prediction (R P 2 ) at 0.9894. As indicated by the results, it is possible to successfully conduct non-destructive detection of procymidone residues in edible oil by the olfactory visualization technology.
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Affiliation(s)
- Hui Jiang
- School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Mingxing Zhao
- School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Quansheng Chen
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China
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10
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Seo N, Jo HY, Lee SG, Kim HJ, Oh MJ, Kim YS, Ro S, Jeon YJ, An HJ. An enhanced LC-MRM-MS platform for sensitive and simultaneous quantification of cyclic imines in shellfish. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1229:123883. [PMID: 37716343 DOI: 10.1016/j.jchromb.2023.123883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/23/2023] [Accepted: 09/05/2023] [Indexed: 09/18/2023]
Abstract
Cyclic imines (CIs) produced by microalgae species and accumulating in the food chain of marine organisms are novel biotoxins that do not belong to the classical group of marine biotoxins. In the past, CIs were found only in limited areas, but in recent years, rapid changes in marine ecosystems have led to widespread CIs, increasing exposure to toxic risks. Monitoring of CIs is therefore required, but still analytically challenging due to the presence of high levels of analogues and interference from other lipophilic substances. Herein, we developed the LC/MRM-MS-based quantitative platform that can selectively enrich for marine-derived CIs and monitor seven CIs simultaneously: pinnatoxin (PnTX E, PnTX F, PnTX G), gymnodimine (GYM A), and spirolide (13-desMe SPX C, 13,19-didesMe SPX C, 20-Me SPX G). In particular, the combination of chromatographic separation by the hydrophobic nature of intrinsic residues of CIs with monitoring of CI structure-specific product ions generated by CID-MS/MS significantly improves the selectivity and sensitivity for quantitative analysis. Indeed, three CIs corresponding to PnTX G, GYM A, and 13-desMe SPX C could be successfully determined at the level of part-per-trillion (ppt) in three species of shellfish collected around the Korean Peninsula. Our analysis revealed that the expression of CIs in the Korean Peninsula was more influenced by the season rather than the species. This analytical platform with high sensitivity can be applied not only to marine biology but also to various other fields requiring CI analysis. Key Contribution: A highly sensitive analytical method for the simultaneous quantitation of cyclic imines based on LC/MRM-MS has been developed.
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Affiliation(s)
- Nari Seo
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea; Asia Glycomics Reference Site, Daejeon, 34134, Republic of Korea
| | - Hee Young Jo
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea; Asia Glycomics Reference Site, Daejeon, 34134, Republic of Korea
| | - Sang Gil Lee
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea; Asia Glycomics Reference Site, Daejeon, 34134, Republic of Korea
| | - Hong Ju Kim
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea; Asia Glycomics Reference Site, Daejeon, 34134, Republic of Korea
| | - Myung Jin Oh
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea; Asia Glycomics Reference Site, Daejeon, 34134, Republic of Korea
| | - Young Sang Kim
- Department of Marine Life Sciences, Jeju National University, Jeju Special Self-Governing Province, 63243, Republic of Korea; Marine Science Institute, Jeju National University, Jeju Special Self-Governing Province, 63333, Republic of Korea
| | - Sunil Ro
- Department of Life Science, Merck Ltd. Korea, Seoul, 06178, Republic of Korea
| | - You Jin Jeon
- Department of Marine Life Sciences, Jeju National University, Jeju Special Self-Governing Province, 63243, Republic of Korea.
| | - Hyun Joo An
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 34134, Republic of Korea; Asia Glycomics Reference Site, Daejeon, 34134, Republic of Korea.
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11
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Arrizabalaga-Larrañaga A, Linders R, Blokland MH, Sterk S. Occurrence of resorcyclic acid lactones in porcine urine: discrimination between illegal use and contamination. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023:1-14. [PMID: 37326477 DOI: 10.1080/19440049.2023.2222008] [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: 04/06/2023] [Revised: 05/14/2023] [Accepted: 05/29/2023] [Indexed: 06/17/2023]
Abstract
Zeranol (α-zearalanol, α-ZAL), is a resorcyclic acid lactone (RAL). Its administration to farm animals to improve meat production has been prohibited in the European Union due to the potential risk to human health. However, it has been demonstrated that α-ZAL may be present in livestock animals due to Fusarium fungi that produce fusarium acid lactones contamination in feed. The fungi produce a small amount of zearalenone (ZEN), which is metabolized to zeranol. The potential endogenous origin of α-ZAL makes it difficult to correlate positive samples to a potential illicit treatment with α-ZAL. We present two experimental studies that investigated the origin of natural and synthetic RALs in porcine urine. Urine samples from pigs that were either fed with ZEN-contaminated feed or administered α-ZAL by injection were analyzed by liquid chromatography coupled to tandem mass spectrometry, with the method validated according to Commission Implementing Regulation (EU) 2021/808. The data show that although the concentration of α-ZAL in the ZEN feed-contaminated samples is significantly lower than in the illicit administration samples, α-ZAL can occur in porcine urine via natural metabolism. Additionally, the feasibility of using the ratio of forbidden/fusarium RALs in porcine urine as a reliable biomarker for illicit treatment with α-ZAL administration was evaluated for the first time. This study demonstrated that the obtained ratio in the contaminated ZEN feed study was close to 1, while in the illegally administered α-ZAL samples the ratio is always higher than 1 (up to 135). Therefore, this study proves that the ratio criteria (already used when a forbidden RAL is detected in bovine urine) may also be used for porcine urine.
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Affiliation(s)
- Ane Arrizabalaga-Larrañaga
- Department of Growth Promotors, European Union Reference Laboratory, Wageningen Food Safety Research (WFSR), Part of Wageningen University & Research, Wageningen, The Netherlands
| | - Rachelle Linders
- Department of Growth Promotors, European Union Reference Laboratory, Wageningen Food Safety Research (WFSR), Part of Wageningen University & Research, Wageningen, The Netherlands
| | - Marco H Blokland
- Department of Growth Promotors, European Union Reference Laboratory, Wageningen Food Safety Research (WFSR), Part of Wageningen University & Research, Wageningen, The Netherlands
| | - Saskia Sterk
- Department of Growth Promotors, European Union Reference Laboratory, Wageningen Food Safety Research (WFSR), Part of Wageningen University & Research, Wageningen, The Netherlands
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12
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Azlan A, Sultana S, Mahmod II. Effect of Different Extraction Methods on the Total Phenolics of Sugar Cane Products. Molecules 2023; 28:molecules28114403. [PMID: 37298880 DOI: 10.3390/molecules28114403] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
The health benefits of sugar cane products are attributed to certain antioxidant compounds in plant materials. The presence of antioxidants in plant materials depends on the extraction method in terms of yield and the number of phenolic compounds identified. This study was carried out to evaluate the performance of the three extraction methods, which were selected from previous studies to show the effect of the extraction method on the content of antioxidant compounds in different types of sugar. This study also evaluates the potential of different sugar extracts in anti-diabetic activity based on in vitro assays (α-glucosidase and α-amylase). The results showed that sugar cane extracted with acidified ethanol (1.6 M HCl in 60% ethanol) was the best condition to extract a high yield of phenolic acids compared to other methods. Among the three types of sugar, less refined sugar (LRS) showed the highest yield of phenolic compounds, 57.72 µg/g, compared to brown sugar (BS) and refined sugar (RS) sugar, which were at 42.19 µg/g and 22.06 µg/g, respectively. Whereas, among the sugar cane derivatives, LRS showed minor and BS moderate inhibition towards α-amylase and α-glucosidase activity compared to white sugar (RS). Thus, it is suggested that sugar cane extracted with acidified ethanol (1.6 M HCl in 60% ethanol) is the optimum experimental condition for antioxidant content determination and provides a basis for further exploitation of the health-beneficial resources of the sugarcane products.
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Affiliation(s)
- Azrina Azlan
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Research Centre of Excellence for Nutrition and Non-Communicable Diseases, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Laboratory of Halal Science Research, Halal Products Research Institute, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Sharmin Sultana
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Laboratory of Halal Science Research, Halal Products Research Institute, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Ilya Iryani Mahmod
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia
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13
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An analytical platform for the screening and identification of pyrrolizidine alkaloids in food matrices with high risk of contamination. Food Chem 2023; 406:135058. [PMID: 36459797 DOI: 10.1016/j.foodchem.2022.135058] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/11/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022]
Abstract
An analytical platform for the detection of pyrrolizidine alkaloids (PAs) in honey, pollen, teas, herbal infusions, and dietary supplements is proposed; it includes a wide-scope suspect screening method, based on a diagnostic product ion filtering strategy for the characterization of PAs, and a target screening and identification method for the high-throughput detection of 118 PAs of a high-resolution mass spectral library. Salting-out assisted liquid-liquid extraction of aqueous extracts combined to ultra-high performance liquid chromatography-high-resolution tandem mass spectrometry was employed. The limit of identification (0.6-30 µg kg-1) of 28 standards were fit-for-purpose in PA-monitoring applications, with a false negative rate <1.3 % at 4 µg L-1. The wide-scope suspect screening method allowed the tentative identification of 88 compounds. The screening of 282 commercial samples revealed a broad contamination of the studied matrices, demonstrating the effectiveness of the platform in detecting and identifying both target and untarget PAs.
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14
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Caño-Carrillo I, Gilbert-López B, Montero L, Martínez-Piernas AB, García-Reyes JF, Molina-Díaz A. Comprehensive and heart-cutting multidimensional liquid chromatography-mass spectrometry and its applications in food analysis. MASS SPECTROMETRY REVIEWS 2023. [PMID: 37010157 DOI: 10.1002/mas.21843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 06/19/2023]
Abstract
In food analysis, conventional one-dimensional liquid chromatography methods sometimes lack sufficient separation power due to the complexity and heterogeneity of the analysed matrices. Therefore, the use of two-dimensional liquid chromatography (2D-LC) turns out to be a powerful tool to consider, especially when coupled to mass spectrometry (MS). This review presents the most remarkable 2D-LC-MS food applications reported in the last 10 years, including a critical discussion of the multiple approaches, modulation strategies as well as the importance of the optimisation of the different analytical aspects that will condition the 2D-LC-MS performance. The presence of contaminants in food (food safety), the food quality and authenticity or the relationship between the beneficial effects of food and human health are some of the fields in which most of the 2D-LC-MS applications are mainly focused. Both heart-cutting and comprehensive applications are described and discussed in this review, highlighting the potential of 2D-LC-MS for the analysis of such complex samples.
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Affiliation(s)
- Irene Caño-Carrillo
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Bienvenida Gilbert-López
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Lidia Montero
- Institute of Food Science Research-CIAL (CSIC-UAM), Madrid, Spain
| | - Ana B Martínez-Piernas
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Juan F García-Reyes
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
| | - Antonio Molina-Díaz
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
- University Research Institute for Olives Grove and Olive Oil, University of Jaén, Jaén, Spain
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15
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Analytical detection methods for azo dyes: A focus on comparative limitations and prospects of bio-sensing and electrochemical nano-detection. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Melekhin AO, Tolmacheva VV, Apyari VV, Dmitrienko SG. Current trends in analytical strategies for the chromatographic determination of nitrofuran metabolites in food samples. An update since 2012. J Chromatogr A 2022; 1685:463620. [DOI: 10.1016/j.chroma.2022.463620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/18/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022]
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17
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García-Guzmán JJ, Sierra-Padilla A, Palacios-Santander JM, Fernández-Alba JJ, Macías CG, Cubillana-Aguilera L. What Is Left for Real-Life Lactate Monitoring? Current Advances in Electrochemical Lactate (Bio)Sensors for Agrifood and Biomedical Applications. BIOSENSORS 2022; 12:919. [PMID: 36354428 PMCID: PMC9688009 DOI: 10.3390/bios12110919] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/20/2022] [Accepted: 10/20/2022] [Indexed: 06/16/2023]
Abstract
Monitoring of lactate is spreading from the evident clinical environment, where its role as a biomarker is notorious, to the agrifood ambit as well. In the former, lactate concentration can serve as a useful indicator of several diseases (e.g., tumour development and lactic acidosis) and a relevant value in sports performance for athletes, among others. In the latter, the spotlight is placed on the food control, bringing to the table meaningful information such as decaying product detection and stress monitoring of species. No matter what purpose is involved, electrochemical (bio)sensors stand as a solid and suitable choice. However, for the time being, this statement seems to be true only for discrete measurements. The reality exposes that real and continuous lactate monitoring is still a troublesome goal. In this review, a critical overview of electrochemical lactate (bio)sensors for clinical and agrifood situations is performed. Additionally, the transduction possibilities and different sensor designs approaches are also discussed. The main aim is to reflect the current state of the art and to indicate relevant advances (and bottlenecks) to keep in mind for further development and the final achievement of this highly worthy objective.
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Affiliation(s)
- Juan José García-Guzmán
- Instituto de Investigación e Innovación Biomédica de Cadiz (INiBICA), Hospital Universitario ‘Puerta del Mar’, Universidad de Cadiz, 11009 Cadiz, Spain
| | - Alfonso Sierra-Padilla
- Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, Puerto Real, 11510 Cadiz, Spain
| | - José María Palacios-Santander
- Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, Puerto Real, 11510 Cadiz, Spain
| | - Juan Jesús Fernández-Alba
- Department of Obstetrics and Gynecology, Hospital Universitario de Puerto Real, Puerto Real, 11510 Cadiz, Spain
| | - Carmen González Macías
- Department of Obstetrics and Gynecology, Hospital Universitario de Puerto Real, Puerto Real, 11510 Cadiz, Spain
| | - Laura Cubillana-Aguilera
- Department of Analytical Chemistry, Institute of Research on Electron Microscopy and Materials (IMEYMAT), Faculty of Sciences, Campus de Excelencia Internacional del Mar (CEIMAR), University of Cadiz, Campus Universitario de Puerto Real, Polígono del Río San Pedro S/N, Puerto Real, 11510 Cadiz, Spain
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18
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Melekhin AO, Tolmacheva VV, Kholyavskaya YN, Sedykh ES, Dmitrienko SG, Apyari VV, Bairov AL. Rapid Hydrolysis and Derivatization of Nitrofuran Metabolites with a New Derivatizing Agent 5-Nitro-2-Furaldehyde in Their Determination in Chicken Meat by HPLC–MS/MS. JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1134/s1061934822100112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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19
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Carreres BM, Bessaire T, Desmarchelier A, Mottier P, Delatour T. Rapid and Reliable Data Treatment for the Control of Food Chemical Contaminants by LC-HRMS. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:1785-1796. [PMID: 36098978 DOI: 10.1080/19440049.2022.2118865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Liquid chromatography-high resolution mass spectrometry (LC-HRMS) is considered an unavoidable extension of low-resolution LC-MS/MS that stretches the capabilities of multi-residue analysis of chemical contaminants in food. However, LC-HRMS acquisitions generate a massive amount of information available for data processing with supplier software that still miss critical calculation features and adapted reporting tools. Consequently, routine laboratories are still reluctant to switch from LC-MS/MS to LC-HRMS, the latter is still perceived as a cumbersome and demanding technology. In that context, we propose a four-step LC-HRMS workflow to speed-up data processing in situations of multi-residue multi-matrix analysis with the goal to maximize the time spent on data interpretation rather than on data formatting. The first three steps of the workflow imply specific settings on the Orbitrap HRMS associated software (TraceFinderTM) while the fourth step is the novelty i.e. a newly coded R-script capable to translate a raw export file into a comprehensive .xlsx report file in a few seconds. As recommended by various international guidelines and in some official methods, standard addition-based applications are fully embedded in this reporting tool whilst still being the main bottleneck of supplier's software. The reporting tool also allows appropriate data formatting, filtering, and color-coding options to provide a clear picture of compounds being detected or not, and those requiring specific attention due to unmet quality control criteria as required by European legislation (European Commission SANTE 11312/2021). It is hoped that additional functionalities compatible with R scripts will be soon fully embedded in the supplier's software for easier data interpretation and reporting.
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Affiliation(s)
- Benoît M Carreres
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Thomas Bessaire
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | | | - Pascal Mottier
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Thierry Delatour
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
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20
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Advances in the Application of Liquid Chromatography in the Detection of Pollutants. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:2152615. [PMID: 36060653 PMCID: PMC9439901 DOI: 10.1155/2022/2152615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/04/2022] [Accepted: 08/10/2022] [Indexed: 12/01/2022]
Abstract
Food is easy to be contaminated because of its complex composition. Therefore, in order to protect people from potential food contaminants, it is very necessary to test for various contaminants in food. Liquid chromatography is widely used in the field of food safety detection. In addition, with the development of liquid chromatography technology, more and more new instruments are combined with liquid chromatography. Compared with traditional liquid chromatography, combined liquid chromatography has great advantages in efficiency and operation. Therefore, it is rapidly promoted in the field of food safety testing. In this paper, the results of the determination of three kinds of food pollutants by different liquid chromatography methods are reviewed, and the indexes are compared and analyzed.
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21
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Abstract
The extensive use of pesticides represents a risk to human health. Consequently, legal frameworks have been established to ensure food safety, including control programs for pesticide residues. In this context, the performance of analytical methods acquires special relevance. Such methods are expected to be able to determine the largest number of compounds at trace concentration levels in complex food matrices, which represents a great analytical challenge. Technical advances in mass spectrometry (MS) have led to the development of more efficient analytical methods for the determination of pesticides. This review provides an overview of current analytical strategies applied in pesticide analysis, with a special focus on MS methods. Current targeted MS methods allow the simultaneous determination of hundreds of pesticides, whereas non-targeted MS methods are now applicable to the identification of pesticide metabolites and transformation products. New trends in pesticide analysis are also presented, including approaches for the simultaneous determination of pesticide residues and other food contaminants (i.e., mega-methods), or the recent application of techniques such as ion mobility–mass spectrometry (IM–MS) for this purpose.
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22
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Applications of Tandem Mass Spectrometry (MS/MS) in Protein Analysis for Biomedical Research. Molecules 2022; 27:molecules27082411. [PMID: 35458608 PMCID: PMC9031286 DOI: 10.3390/molecules27082411] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/05/2022] [Accepted: 04/06/2022] [Indexed: 01/27/2023] Open
Abstract
Mass Spectrometry (MS) allows the analysis of proteins and peptides through a variety of methods, such as Electrospray Ionization-Mass Spectrometry (ESI-MS) or Matrix-Assisted Laser Desorption Ionization-Mass Spectrometry (MALDI-MS). These methods allow identification of the mass of a protein or a peptide as intact molecules or the identification of a protein through peptide-mass fingerprinting generated upon enzymatic digestion. Tandem mass spectrometry (MS/MS) allows the fragmentation of proteins and peptides to determine the amino acid sequence of proteins (top-down and middle-down proteomics) and peptides (bottom-up proteomics). Furthermore, tandem mass spectrometry also allows the identification of post-translational modifications (PTMs) of proteins and peptides. Here, we discuss the application of MS/MS in biomedical research, indicating specific examples for the identification of proteins or peptides and their PTMs as relevant biomarkers for diagnostic and therapy.
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23
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Fu Y, Zhang R, Lv P, Chen F, Xu W. Eu-based metal-organic framework as a multi-responsive fluorescent sensor for efficient detecting Cr2O72− and tetracycline hydrochloride. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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A vision on the ‘foodture’ role of dietary exposure sciences in the interplay between food safety and nutrition. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.01.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Villa CC, Valencia GA, Córdoba AL, Ortega-Toro R, Ahmed S, Gutiérrez TJ. Zeolites for food applications: A review. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101577] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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26
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Geballa-Koukoula A, Gerssen A, Blokland MH, Elliott CT, Pawliszyn J, Nielen MWF. Immuno-Enriched Microspheres - Magnetic Blade Spray-Tandem Mass Spectrometry for Domoic Acid in Mussels. Anal Chem 2021; 93:15736-15743. [PMID: 34726384 PMCID: PMC8637537 DOI: 10.1021/acs.analchem.1c03816] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Paramagnetic microspheres can be used in planar array fluorescence immunoassays for single or multiplex screening of food contaminants. However, no confirmation of the molecular identity is obtained. Coated blade spray (CBS) is a direct ionization mass spectrometry (MS) technique, and when combined with triple quadrupole MS/MS, it allows for rapid confirmation of food contaminants. The lack of chromatography in CBS, though, compromises the specificity of the measurement for unequivocal identification of contaminants, based on the European Union (EU) regulation. Therefore, a rapid and easy-to-use immuno-magnetic blade spray (iMBS) method was developed in which immuno-enriched paramagnetic microspheres replace the coating of CBS. The iMBS-MS/MS method was fully optimized, validated in-house following the EU 2021/808 regulation, and benchmarked against a commercial lateral flow immunoassay (LFIA) for on-site screening of DA. The applicability of iMBS-MS/MS was further demonstrated by analyzing incurred mussel samples. The combination of immunorecognition and MS/MS detection in iMBS-MS/MS enhances the measurement's selectivity, which is demonstrated by the rapid differentiation between the marine toxin domoic acid (DA) and its structural analog kainic acid (KA), which cannot be achieved with the LFIA alone. Interestingly, this first-ever reported iMBS-MS/MS method is generic and can be adapted to include any other immuno-captured food contaminant, provided that monoclonal antibodies are available, thus offering a complementary confirmatory analysis approach to multiplex immunoassay screening methods. Moreover, thanks to its speed of analysis, iMBS-MS/MS can bridge the logistics gap between future large-scale on-site testings using LFIAs and classical time-consuming confirmatory MS analysis performed in official control laboratories.
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Affiliation(s)
- Ariadni Geballa-Koukoula
- Wageningen Food Safety Research, Wageningen University and Research, P.O. Box 230, 6700 AE Wageningen, The Netherlands
| | - Arjen Gerssen
- Wageningen Food Safety Research, Wageningen University and Research, P.O. Box 230, 6700 AE Wageningen, The Netherlands
| | - Marco H Blokland
- Wageningen Food Safety Research, Wageningen University and Research, P.O. Box 230, 6700 AE Wageningen, The Netherlands
| | - Christopher T Elliott
- ASSET Technology Centre, Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, 19 Chlorine Gardens, Belfast BT9 5DL, Northern Ireland, U.K
| | - Janusz Pawliszyn
- Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Michel W F Nielen
- Wageningen Food Safety Research, Wageningen University and Research, P.O. Box 230, 6700 AE Wageningen, The Netherlands.,Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
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27
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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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28
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Redefining dilute and shoot: The evolution of the technique and its application in the analysis of foods and biological matrices by liquid chromatography mass spectrometry. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116284] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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29
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Tabago MKAG, Calingacion MN, Garcia J. Recent advances in NMR-based metabolomics of alcoholic beverages. FOOD CHEMISTRY. MOLECULAR SCIENCES 2021; 2:100009. [PMID: 35415632 PMCID: PMC8991939 DOI: 10.1016/j.fochms.2020.100009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 11/30/2020] [Accepted: 12/27/2020] [Indexed: 01/14/2023]
Abstract
Alcoholic beverages have a complex chemistry that can be influenced by their alcoholic content, origin, fermentation process, additives, and contaminants. The complex composition of these beverages leave them susceptible to fraud, potentially compromising their authenticity, quality, and market value, thus increasing risks to consumers' health. In recent years, intensive studies have been carried out on alcoholic beverages using different analytical techniques to evaluate the authenticity, variety, age, and fermentation processes that were used. Among these techniques, NMR-based metabolomics holds promise in profiling the chemistry of alcoholic beverages, especially in Asia where metabolomics studies on alcoholic beverages remain limited.
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Affiliation(s)
- Maria Krizel Anne G. Tabago
- Chemistry Department, De La Salle University, 2401 Taft Avenue, Malate, Manila, Metro Manila 1004, Philippines
| | - Mariafe N. Calingacion
- Chemistry Department, De La Salle University, 2401 Taft Avenue, Malate, Manila, Metro Manila 1004, Philippines
| | - Joel Garcia
- Chemistry Department, De La Salle University, 2401 Taft Avenue, Malate, Manila, Metro Manila 1004, Philippines
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30
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Abstract
Food safety is one of the main challenges of the agri-food industry that is expected to be addressed in the current environment of tremendous technological progress, where consumers' lifestyles and preferences are in a constant state of flux. Food chain transparency and trust are drivers for food integrity control and for improvements in efficiency and economic growth. Similarly, the circular economy has great potential to reduce wastage and improve the efficiency of operations in multi-stakeholder ecosystems. Throughout the food chain cycle, all food commodities are exposed to multiple hazards, resulting in a high likelihood of contamination. Such biological or chemical hazards may be naturally present at any stage of food production, whether accidentally introduced or fraudulently imposed, risking consumers' health and their faith in the food industry. Nowadays, a massive amount of data is generated, not only from the next generation of food safety monitoring systems and along the entire food chain (primary production included) but also from the Internet of things, media, and other devices. These data should be used for the benefit of society, and the scientific field of data science should be a vital player in helping to make this possible.
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Affiliation(s)
- George-John Nychas
- Laboratory of Microbiology and Biotechnology of Foods, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, 11855 Athens, Greece;
| | - Emma Sims
- Bioinformatics Group, Department of Agrifood, School of Water, Energy and Environment, Cranfield University, Cranfield, Bedfordshire MK43 0AL, United Kingdom
| | - Panagiotis Tsakanikas
- Laboratory of Microbiology and Biotechnology of Foods, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, 11855 Athens, Greece;
| | - Fady Mohareb
- Bioinformatics Group, Department of Agrifood, School of Water, Energy and Environment, Cranfield University, Cranfield, Bedfordshire MK43 0AL, United Kingdom
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31
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Raj Rai S, Bhattacharyya C, Sarkar A, Chakraborty S, Sircar E, Dutta S, Sengupta R. Glutathione: Role in Oxidative/Nitrosative Stress, Antioxidant Defense, and Treatments. ChemistrySelect 2021. [DOI: 10.1002/slct.202100773] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sristi Raj Rai
- Amity Institute of Biotechnology Amity University Kolkata 700135, W.B. India
| | | | - Anwita Sarkar
- Amity Institute of Biotechnology Amity University Kolkata 700135, W.B. India
| | - Surupa Chakraborty
- Amity Institute of Biotechnology Amity University Kolkata 700135, W.B. India
| | - Esha Sircar
- Amity Institute of Biotechnology Amity University Kolkata 700135, W.B. India
| | - Sreejita Dutta
- Amity Institute of Biotechnology Amity University Kolkata 700135, W.B. India
| | - Rajib Sengupta
- Amity Institute of Biotechnology Amity University Kolkata 700135, W.B. India
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32
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Navale V, Vamkudoth KR, Ajmera S, Dhuri V. Aspergillus derived mycotoxins in food and the environment: Prevalence, detection, and toxicity. Toxicol Rep 2021; 8:1008-1030. [PMID: 34408970 PMCID: PMC8363598 DOI: 10.1016/j.toxrep.2021.04.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 04/20/2021] [Accepted: 04/27/2021] [Indexed: 12/16/2022] Open
Abstract
Aspergillus species are the paramount ubiquitous fungi that contaminate various food substrates and produce biochemicals known as mycotoxins. Aflatoxins (AFTs), ochratoxin A (OTA), patulin (PAT), citrinin (CIT), aflatrem (AT), secalonic acids (SA), cyclopiazonic acid (CPA), terrein (TR), sterigmatocystin (ST) and gliotoxin (GT), and other toxins produced by species of Aspergillus plays a major role in food and human health. Mycotoxins exhibited wide range of toxicity to the humans and animal models even at nanomolar (nM) concentration. Consumption of detrimental mycotoxins adulterated foodstuffs affects human and animal health even trace amounts. Bioaerosols consisting of spores and hyphal fragments are active elicitors of bronchial irritation and allergy, and challenging to the public health. Aspergillus is the furthermost predominant environmental contaminant unswervingly defile lives with a 40-90 % mortality risk in patients with conceded immunity. Genomics, proteomics, transcriptomics, and metabolomics approaches useful for mycotoxins' detection which are expensive. Antibody based detection of toxins chemotypes may result in cross-reactivity and uncertainty. Aptamers (APT) are single stranded DNA (ssDNA/RNA), are specifically binds to the target molecules can be generated by systematic evolution of ligands through exponential enrichment (SELEX). APT are fast, sensitive, simple, in-expensive, and field-deployable rapid point of care (POC) detection of toxins, and a better alternative to antibodies.
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Affiliation(s)
- Vishwambar Navale
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, New Delhi, India
| | - Koteswara Rao Vamkudoth
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, New Delhi, India
| | | | - Vaibhavi Dhuri
- Biochemical Sciences Division, CSIR-National Chemical Laboratory, Pune, 411008, India
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33
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Mycotoxins Analysis in Cereals and Related Foodstuffs by Liquid Chromatography-Tandem Mass Spectrometry Techniques. J FOOD QUALITY 2020. [DOI: 10.1155/2020/8888117] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In the entire world, cereals and related foodstuffs are used as an important source of energy, minerals, and vitamins. Nevertheless, their contamination with mycotoxins kept special attention due to harmful effects on human health. The present paper was conducted to evaluate published studies regarding the identification and characterization of mycotoxins in cereals and related foodstuffs by liquid chromatography coupled to (tandem) mass spectrometry (LC-MS/MS) techniques. For sample preparation, published studies based on the development of extraction and clean-up strategies including solid-phase extraction, solid-liquid extraction, and immunoaffinity columns, as well as on methods based on minimum clean-up (quick, easy, cheap, effective, rugged, and safe (QuEChERS)) technology, are examined. LC-MS/MS has become the golden method for the simultaneous multimycotoxin analysis, with different sample preparation approaches, due to the range of different physicochemical properties of these toxic products. Therefore, this new strategy can be an alternative for fast, simple, and accurate determination of multiclass mycotoxins in complex cereal samples.
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34
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Suryoprabowo S, Liu L, Kuang H, Cui G, Xu C. Fluorescence based immunochromatographic sensor for rapid and sensitive detection of tadalafil and comparison with a gold lateral flow immunoassay. Food Chem 2020; 342:128255. [PMID: 33268177 DOI: 10.1016/j.foodchem.2020.128255] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/09/2020] [Accepted: 09/27/2020] [Indexed: 12/18/2022]
Abstract
Tadalafil (TDL) is an illegal additive drug found in drinks and functional foods that could threaten public health. There was a great concern whether the adulteration occurred in coffee added with similar type of herbs. Here we have developed a rapid, simple, sensitive, and semi-quantitative lateral flow immunoassay (LFIA) based on gold and fluorescence labelled monoclonal antibody (mAb) for detection of TDL in coffee sample. Under optimal conditions, the cut off limits using gold nanoparticles labelled mAb (GLM) was found to be 250 ng/mL and 100 ng mL using fluorescent labelled mAb (FLM) in coffee samples. The coffee samples were spiked with TDL, and the LFIA with GLM gave average recoveries of 92-105.3% (intra-assay) and 96.6-105.9% (inter-assay), meanwhile with FLM gave recoveries 97.9-107.3% (intra-assay) and 98.3-108.9% (inter-assay). Results gave LFIA with FLM more sensitive than with GLM and all the test can be completed within 10 min, which would be an option for convenient and rapid assay of TDL detection.
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Affiliation(s)
- Steven Suryoprabowo
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China; International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Liqiang Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China; International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Hua Kuang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China; International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China
| | - Gang Cui
- Yancheng Teachers University, Yancheng, People's Republic of China
| | - Chuanlai Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China; International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, People's Republic of China.
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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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36
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Tran-Lam TT, Hong MBT, Le GT, Luu PD. Auramine O in foods and spices determined by an UPLC-MS/MS method. FOOD ADDITIVES & CONTAMINANTS. PART B, SURVEILLANCE 2020; 13:171-176. [PMID: 32238061 DOI: 10.1080/19393210.2020.1742208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/09/2020] [Indexed: 06/11/2023]
Abstract
Auramine O (AO) is a banned food additive and has been classified as an illegal colourant. Therefore, the presence of AO in food should be strictly monitored. In this study, a sensitive UPLC-MS/MS method was applied to monitor AO in 211 food and spice samples. The optimised separation was achieved with a mobile phase consisting of 100 mM ammonium formate at pH 2.9 and acetonitrile, reversed-phase CORTECS T3 column (2.7 µm, 2.1 × 100 mm) operated at 40ºC with a gradient time of 20.0 min (0-95% methanol) at a flow rate of 0.3 mL/min. Limit of detection (LOD) and limit of quantification (LOQ) of the method were 0.1 μg/kg and 0.5 μg/kg, respectively. The results showed that 27.0% of samples were contaminated with AO. Considering the common consumption of sour bamboo shout and turmeric powder by so many consumers, AO exposure is significant and should be decreased.
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Affiliation(s)
- Thanh-Thien Tran-Lam
- Institute of Chemistry, Vietnam Academy of Science and Technology , Hanoi, Vietnam
| | - Mo Bui Thi Hong
- Institute of Chemistry, Vietnam Academy of Science and Technology , Hanoi, Vietnam
| | - Giang Truong Le
- Institute of Chemistry, Vietnam Academy of Science and Technology , Hanoi, Vietnam
| | - Phuong Duc Luu
- Institute of Chemistry, Vietnam Academy of Science and Technology , Hanoi, Vietnam
- Graduate University of Science and Technology , Hanoi, Vietnam
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37
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Turnipseed SB, Jayasuriya H. Analytical methods for mixed organic chemical residues and contaminants in food. Anal Bioanal Chem 2020; 412:5969-5980. [PMID: 32350581 PMCID: PMC10984255 DOI: 10.1007/s00216-020-02668-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 04/06/2020] [Accepted: 04/17/2020] [Indexed: 02/06/2023]
Abstract
Developing methods that can analyze multiple categories of organic chemical residues such as pesticides, veterinary drugs, mycotoxins, human drugs, and environmental contaminants in food with a single analytical procedure is a growing trend. These methods for mixed organic chemical residues and contaminants focus on the chemical properties of these analytes rather than how they are used and adulterate the food supply. This paper highlights recently published methods for mixed residue and contaminant methods in food including advances in technology (instrumental hardware, data processing programs, and sample cleanup) that allow for a larger number of compounds to be monitored simultaneously. The factors that determine the scope, or number and type of analytes in a given method, including needs for specific food commodities, complexity of the analytical procedure, and the intended purpose (qualitative vs quantitative analysis) will be examined. Although there are clear advantages to expanding the number of unwanted chemicals being monitored in the global food supply, challenges to developing and implementing mixed organic residue and contaminant methods will also be discussed. Going forward, it will be important to implement these methods to more thoroughly protect the food supply for a wide variety of targeted and non-targeted chemical residues and contaminants while also having the regulatory framework in place to effectively manage the results of these comprehensive analyses. Graphical abstract.
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Affiliation(s)
- Sherri B Turnipseed
- Animal Drugs Research Center, US Food and Drug Administration, Denver, CO, 80225, USA.
| | - Hiranthi Jayasuriya
- Center for Veterinary Medicine, Office of Research, US Food and Drug Administration, Laurel, MD, 20708, USA
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38
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Santillo MF. Trends using biological target-based assays for drug detection in complex sample matrices. Anal Bioanal Chem 2020; 412:3975-3982. [PMID: 32372275 DOI: 10.1007/s00216-020-02681-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/15/2020] [Accepted: 04/23/2020] [Indexed: 12/24/2022]
Abstract
In vivo, drug molecules interact with their biological targets (e.g., enzymes, receptors, ion channels, transporters), thereby eliciting therapeutic effects. Assays that measure the interaction between drugs and bio-targets may be used as drug biosensors, which are capable of broadly detecting entire drug classes without prior knowledge of their chemical structure. This Trends article covers recent developments in bio-target-based screening assays for detecting drugs associated with the following areas: illicit products marketed as dietary supplements, food-producing animals, and bodily fluids. General challenges and considerations associated with using bio-target assays are also presented. Finally, future applications of these assays for drug detection are suggested based upon current needs.
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Affiliation(s)
- Michael F Santillo
- Division of Toxicology, Office of Applied Research and Safety Assessment, Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration (FDA), 8301 Muirkirk Rd, Laurel, MD, 20708, USA.
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39
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Klont F, Jahn S, Grivet C, König S, Bonner R, Hopfgartner G. SWATH data independent acquisition mass spectrometry for screening of xenobiotics in biological fluids: Opportunities and challenges for data processing. Talanta 2020; 211:120747. [DOI: 10.1016/j.talanta.2020.120747] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 01/11/2020] [Accepted: 01/13/2020] [Indexed: 12/23/2022]
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40
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Steiner D, Krska R, Malachová A, Taschl I, Sulyok M. Evaluation of Matrix Effects and Extraction Efficiencies of LC-MS/MS Methods as the Essential Part for Proper Validation of Multiclass Contaminants in Complex Feed. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:3868-3880. [PMID: 32125845 PMCID: PMC7205385 DOI: 10.1021/acs.jafc.9b07706] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/28/2020] [Accepted: 03/03/2020] [Indexed: 05/19/2023]
Abstract
This work provides a proposal for proper determination of matrix effects and extraction efficiencies as an integral part of full validation of liquid chromatography coupled to tandem mass spectrometry-based multiclass methods for complex feedstuff. Analytical performance data have been determined for 100 selected analytes in three compound feed matrices and twelve single feed ingredients using seven individual samples per matrix type. Apparent recoveries ranged from 60-140% for 52-89% of all compounds in single feed materials and 51-72% in complex compound feed. Regarding extraction efficiencies, 84-97% of all analytes ranged within 70-120% in all tested feed materials, implying that signal suppression due to matrix effects is the main source for the deviation from 100% of the expected target deriving from external calibration. However, the comparison between compound feed and single feed materials shows great variances regarding the apparent recoveries and matrix effects. Therefore, model compound feed formulas for cattle, pig, and chicken were prepared in-house in order to circumvent the issue of the lack of a true blank sample material and to simulate compositional uncertainties. The results of this work highlight that compound feed modeling enables a more realistic estimation of the method performance and therefore should be implemented in future validation guidelines.
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Affiliation(s)
- David Steiner
- FFoQSI—Austrian
Competence Centre for Feed and Food Quality, Safety & Innovation, Head Office: FFoQSI GmbH, Technopark 1C, A, 3430 Tulln, Austria
| | - Rudolf Krska
- Institute
of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology
IFA-Tulln, University of Natural Resources
and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Str. 20, 3430 Tulln, Austria
- Institute
for Global Food Security, School of Biological Sciences, Queens University Belfast, University Road, BT7 1NN Belfast, Northern Ireland, U.K.
| | - Alexandra Malachová
- FFoQSI—Austrian
Competence Centre for Feed and Food Quality, Safety & Innovation, Head Office: FFoQSI GmbH, Technopark 1C, A, 3430 Tulln, Austria
| | - Ines Taschl
- BIOMIN
Holding GmbH, Erber Campus 1, 3131 Getzersdorf, Austria
| | - Michael Sulyok
- Institute
of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology
IFA-Tulln, University of Natural Resources
and Life Sciences, Vienna (BOKU), Konrad-Lorenz-Str. 20, 3430 Tulln, Austria
- E-mail:
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41
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Turan NB, TuğbaZaman B, Bakırdere S. Application of oleic acid functionalized magnetic nanoparticles for a highly sensitive and efficient dispersive magnetic solid phase extraction of fenazaquin in almond samples for determination by gas chromatrography mass spectrometry. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104329] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Standard substances free quantification makes LC/ESI/MS non-targeted screening of pesticides in cereals comparable between labs. Food Chem 2020; 318:126460. [PMID: 32114258 DOI: 10.1016/j.foodchem.2020.126460] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 01/28/2020] [Accepted: 02/19/2020] [Indexed: 11/21/2022]
Abstract
LC/ESI/MS is the technique of choice for qualitative and quantitative food monitoring; however, analysis of a large number of compounds is challenged by the availability of standard substances. The impediment of detection of food contaminants has been overcome by the suspect and non-targeted screening. Still, the results from one laboratory cannot be compared with the results of another laboratory as quantitative results are required for this purpose. Here we show that the results of the suspect and non-targeted screening for pesticides can be made quantitative with the aid of in silico predicted electrospray ionization efficiencies and this allows direct comparison of the results obtained in two different laboratories. For this purpose, six cereal matrices were spiked with 134 pesticides and analysed in two independent labs; a high correlation for the results with the R2 of 0.85.
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43
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Cognitive performance in relation to urinary anthocyanins and their flavonoid-based products following blueberry supplementation in older adults at risk for dementia. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103667] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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44
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Tsagkaris A, Nelis J, Ross G, Jafari S, Guercetti J, Kopper K, Zhao Y, Rafferty K, Salvador J, Migliorelli D, Salentijn G, Campbell K, Marco M, Elliot C, Nielen M, Pulkrabova J, Hajslova J. Critical assessment of recent trends related to screening and confirmatory analytical methods for selected food contaminants and allergens. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115688] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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45
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Valand R, Tanna S, Lawson G, Bengtström L. A review of Fourier Transform Infrared (FTIR) spectroscopy used in food adulteration and authenticity investigations. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 37:19-38. [PMID: 31613710 DOI: 10.1080/19440049.2019.1675909] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The increasing demand for food and the globalisation of the supply chain have resulted in a rise in food fraud, and recent high profile cases, such as the Chinese milk scandal in 2008 and the EU horsemeat scandal in 2013 have emphasised the vulnerability of the food supply system to adulteration and authenticity frauds. Fourier Transform Infrared (FTIR) spectroscopy is routinely used in cases of suspected food fraud as it offers a rapid, easy and reliable detection method for these investigations. In this review, we first present a brief summary of the concepts of food adulteration and authenticity as well as a discussion of the current legislation regarding these crimes. Thereafter, we give an extensive overview of FTIR as an analytical technique and the different foods where FTIR analysis has been employed for food fraud investigations as well as the subsequent multivariate data analyses that have been applied successfully to investigate the case of adulteration or authenticity. Finally, we give a critical discussion of the applications and limitations of FTIR, either as a standalone technique or incorporated in a test battery, in the fight against food fraud.
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Affiliation(s)
- Reema Valand
- School of Pharmacy, Faculty of Health and Life Sciences. De Montfort University, Leicester, UK
| | - Sangeeta Tanna
- School of Pharmacy, Faculty of Health and Life Sciences. De Montfort University, Leicester, UK
| | - Graham Lawson
- School of Pharmacy, Faculty of Health and Life Sciences. De Montfort University, Leicester, UK
| | - Linda Bengtström
- School of Pharmacy, Faculty of Health and Life Sciences. De Montfort University, Leicester, UK
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46
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Woo SY, Ryu SY, Tian F, Lee SY, Park SB, Chun HS. Simultaneous Determination of Twenty Mycotoxins in the Korean Soybean Paste Doenjang by LC-MS/MS with Immunoaffinity Cleanup. Toxins (Basel) 2019; 11:E594. [PMID: 31614794 PMCID: PMC6832528 DOI: 10.3390/toxins11100594] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/03/2019] [Accepted: 10/09/2019] [Indexed: 12/17/2022] Open
Abstract
Doenjang, a Korean fermented soybean paste, is vulnerable to contamination by mycotoxins because it is directly exposed to environmental microbiota during fermentation. A method that simultaneously determines 20 mycotoxins in doenjang, including aflatoxins (AFs), ochratoxin A (OTA), zearalenone (ZEN), and fumonisins (FBs) with an immunoaffinity column cleanup was optimized and validated in doenjang using LC-MS/MS. The method showed good performance in the analysis of 20 mycotoxins in doenjang with good linearity (R2 > 0.999), intra- and inter-day precision (<16%), recovery (72-112%), matrix effect (87-104%), and measurement uncertainty (<42%). The validated method was applied to investigate mycotoxin contamination levels in commercial and homemade doenjang. The mycotoxins that frequently contaminated doenjang were AFs, OTA, ZEN, and FBs and the average contamination level and number of co-occurring mycotoxins in homemade doenjang were higher than those in commercially produced doenjang.
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Affiliation(s)
- So Young Woo
- Advanced Food Safety Research Group, BK21 Plus, School of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea.
| | - So Young Ryu
- Advanced Food Safety Research Group, BK21 Plus, School of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea.
| | - Fei Tian
- Advanced Food Safety Research Group, BK21 Plus, School of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea.
| | - Sang Yoo Lee
- Advanced Food Safety Research Group, BK21 Plus, School of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea.
| | - Su Been Park
- Advanced Food Safety Research Group, BK21 Plus, School of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea.
| | - Hyang Sook Chun
- Advanced Food Safety Research Group, BK21 Plus, School of Food Science and Technology, Chung-Ang University, Anseong 17546, Korea.
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47
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Liu L, Aljathelah NM, Hassan H, Leitão A, Bayen S. Development of a liquid chromatography-quadrupole-time-of-flight-mass spectrometry based method for the targeted and suspect screening of contaminants in the pearl oyster Pinctada imbricata radiata. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 253:841-849. [PMID: 31349193 DOI: 10.1016/j.envpol.2019.07.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 06/12/2019] [Accepted: 07/09/2019] [Indexed: 06/10/2023]
Abstract
A rapid method based on solvent extraction followed by direct injection in liquid chromatography-quadrupole-time-of-flight-mass spectrometry (LC-Q-TOF-MS) was developed for the targeted and suspect screening of contaminants in the soft tissues of the pearl oyster Pinctada imbricata radiata. The quantification method was first validated for the targeted analysis of 21 contaminants including some pharmaceutically active compounds, with the relative recoveries ranging from 88 to 123%, and method detection limits generally below 1 ng g-1 on the wet weight (ww) basis. This targeted analysis method was then applied to oyster samples collected around the Qatari coast between 2017/2018, and none of the 21 compounds were detected in these samples. The post-acquisition data treatment based on the accurate mass measurement in both full MS scan and All Ions MS/MS was further used for mining other contaminants in oyster extracts, as well as 21 targeted compounds spiked in oyster extracts (suspect screening). The 21 spiked compounds were identified successfully and the estimated limit of identification for the individual 21 compounds ranged from 0.5 to 117 ng g-1 ww of oyster tissues. A phthalate, di(2-ethylhexyl) phthalate (DEHP) was identified to be present in oyster extracts from 2018 batches, at a concentration level significantly higher than that in procedure blanks. These results confirmed that high resolution MS data obtained using the targeted method can be exploited through suspect screening workflows to identify contaminants in the tissues of bioindicator mollusks. However, a number of false identifications could be obtained and future work will be on improving the success rate of the correct identifications using this workflow.
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Affiliation(s)
- Lan Liu
- Department of Food Science and Agricultural Chemistry, McGill University, Canada
| | | | - Hassan Hassan
- Environmental Science Center, Qatar University, Qatar
| | | | - Stéphane Bayen
- Department of Food Science and Agricultural Chemistry, McGill University, Canada.
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48
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Derivatization for liquid chromatography-electrospray ionization-mass spectrometry analysis of small-molecular weight compounds. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.07.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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49
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50
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Avula B, Bae JY, Chittiboyina AG, Wang YH, Wang M, Khan IA. Liquid chromatography-quadrupole time of flight mass spectrometric method for targeted analysis of 111 nitrogen-based compounds in weight loss and ergogenic supplements. J Pharm Biomed Anal 2019; 174:305-323. [DOI: 10.1016/j.jpba.2019.05.066] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 05/28/2019] [Accepted: 05/29/2019] [Indexed: 12/22/2022]
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