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González-Domínguez R, Sayago A, Santos-Martín M, Fernández-Recamales Á. Comprehensive and High-Throughput Method for Quantitative Fingerprinting of Phenolic Compounds. Methods Mol Biol 2023; 2571:1-12. [PMID: 36152145 DOI: 10.1007/978-1-0716-2699-3_1] [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] [Indexed: 06/16/2023]
Abstract
Accurate, robust, and wide-coverage analytical tools are needed in polyphenol research to deal with the high physicochemical complexity of the secondary plant metabolome. In this chapter, a novel method based on reversed-phase ultrahigh-performance liquid chromatography coupled with a diode array detector and mass spectrometry is presented, which enables high-throughput, comprehensive, and quantitative fingerprinting of a broad spectrum of phenolic compounds and related metabolites in different food products. The simplicity, low-cost, and excellent analytical performance of this method would facilitate its implementation in food science for quality control and authenticity purposes.
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Affiliation(s)
- Raúl González-Domínguez
- Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Hospital Universitario Puerta del Mar, Universidad de Cádiz, Cádiz, Spain.
| | - Ana Sayago
- Agrifood Laboratory, Faculty of Experimental Sciences, University of Huelva, Huelva, Spain
- International Campus of Excellence CeiA3, University of Huelva, Huelva, Spain
| | - María Santos-Martín
- Agrifood Laboratory, Faculty of Experimental Sciences, University of Huelva, Huelva, Spain
- International Campus of Excellence CeiA3, University of Huelva, Huelva, Spain
| | - Ángeles Fernández-Recamales
- Agrifood Laboratory, Faculty of Experimental Sciences, University of Huelva, Huelva, Spain.
- International Campus of Excellence CeiA3, University of Huelva, Huelva, Spain.
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González-Domínguez R, Sayago A, Fernández-Recamales Á. Fatty Acid Profiling for the Authentication of Iberian Hams According to the Feeding Regime. Foods 2020; 9:foods9020149. [PMID: 32028620 PMCID: PMC7073981 DOI: 10.3390/foods9020149] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 01/27/2020] [Accepted: 02/01/2020] [Indexed: 11/16/2022] Open
Abstract
The quality and sensory characteristics of Iberian ham are closely related to the pig feeding regime. These are mainly due to the inclusion or not of acorns into the diet, which significantly increases the content of monounsaturated fatty acids in this food product. In this work, the fatty acid profile from subcutaneous fat samples was evaluated and modeled with various chemometric approaches as a potential tool for authentication of Iberian ham from three categories according to the rearing system: "Jamón de Bellota", "Jamón de Cebo de Campo", and "Jamón de Cebo". The application of artificial neural networks provided satisfactory classification and prediction rates, with oleic acid being the most important variable driving this differentiation.
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Affiliation(s)
- Raúl González-Domínguez
- Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain;
- International Campus of Excellence CeiA3, University of Huelva, 21007 Huelva, Spain
- Correspondence: (R.G.-D.); (Á.F.-R.); Tel.: +34-959-219-975 (R.G.-D.); +34-959-219-958 (Á.F.-R.)
| | - Ana Sayago
- Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain;
- International Campus of Excellence CeiA3, University of Huelva, 21007 Huelva, Spain
| | - Ángeles Fernández-Recamales
- Department of Chemistry, Faculty of Experimental Sciences, University of Huelva, 21007 Huelva, Spain;
- International Campus of Excellence CeiA3, University of Huelva, 21007 Huelva, Spain
- Correspondence: (R.G.-D.); (Á.F.-R.); Tel.: +34-959-219-975 (R.G.-D.); +34-959-219-958 (Á.F.-R.)
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Rodríguez-Moro G, Abril N, Jara-Biedma R, Ramírez-Acosta S, Gómez-Ariza JL, García-Barrera T. Metabolic Impairments Caused by a "Chemical Cocktail" of DDE and Selenium in Mice Using Direct Infusion Triple Quadrupole Time-of-Flight and Gas Chromatography-Mass Spectrometry. Chem Res Toxicol 2019; 32:1940-1954. [PMID: 31532635 DOI: 10.1021/acs.chemrestox.9b00102] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Among organic contaminants, pesticides are one of the most important groups of chemicals due to their persistent character and toxicity. However, the biological systems are exposed to a complex environment in which the contaminants can interact in a synergistic/antagonistic fashion, and for this reason, the study of "chemical cocktails" is of great interest to fully understand the final biological effect. In this way, selenium is known for its antagonistic action against several toxicants. In this paper, metabolic impairments caused by the joint exposure of p,p'-dichloro diphenyl trichloroethane (DDE) and selenium (Se) have been issued for the first time. A metabolomic workflow was applied to mice fed DDE and DDE with Se diet, on the basis of the complementary use of two organic mass spectrometric techniques, combining direct infusion mass spectrometry (DI-ESI-QqQ-TOF MS) and gas chromatography-mass spectrometry (GC-MS). The results show a good classification between the studied groups caused by about 70 altered metabolites in the liver, kidney, or brain, including the pathways of energy metabolism, degradation of phospholipidic membrane, β-oxidation, and oxidative stress, which confirm the potential of combined metabolomic platforms in environmental studies.
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Affiliation(s)
| | - Nieves Abril
- Department of Biochemistry and Molecular Biology, International Agrofood Campus of Excellence International ceiA3 , University of Córdoba , Campus de Rabanales, Edificio Severo Ochoa , E-14071 Córdoba , Spain
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Untargeted Profiling of Concordant/Discordant Phenotypes of High Insulin Resistance and Obesity To Predict the Risk of Developing Diabetes. J Proteome Res 2018; 17:2307-2317. [PMID: 29905079 DOI: 10.1021/acs.jproteome.7b00855] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This study explores the metabolic profiles of concordant/discordant phenotypes of high insulin resistance (IR) and obesity. Through untargeted metabolomics (LC-ESI-QTOF-MS), we analyzed the fasting serum of subjects with high IR and/or obesity ( n = 64). An partial least-squares discriminant analysis with orthogonal signal correction followed by univariate statistics and enrichment analysis allowed exploration of these metabolic profiles. A multivariate regression method (LASSO) was used for variable selection and a predictive biomarker model to identify subjects with high IR regardless of obesity was built. Adrenic acid and a dyglyceride (DG) were shared by high IR and obesity. Uric and margaric acids, 14 DGs, ketocholesterol, and hydroxycorticosterone were unique to high IR, while arachidonic, hydroxyeicosatetraenoic (HETE), palmitoleic, triHETE, and glycocholic acids, HETE lactone, leukotriene B4, and two glutamyl-peptides to obesity. DGs and adrenic acid differed in concordant/discordant phenotypes, thereby revealing protective mechanisms against high IR also in obesity. A biomarker model formed by DGs, uric and adrenic acids presented a high predictive power to identify subjects with high IR [AUC 80.1% (68.9-91.4)]. These findings could become relevant for diabetes risk detection and unveil new potential targets in therapeutic treatments of IR, diabetes, and obesity. An independent validated cohort is needed to confirm these results.
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Acierno V, Alewijn M, Zomer P, van Ruth SM. Making cocoa origin traceable: Fingerprints of chocolates using Flow Infusion - Electro Spray Ionization - Mass Spectrometry. Food Control 2018. [DOI: 10.1016/j.foodcont.2017.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Abstract
The integration of complementary analytical platforms has emerged as a suitable strategy to perform a comprehensive metabolomic characterization of complex biological systems. In this work, we describe the most important issues to be considered for the application of a mass spectrometry multiplatform in Alzheimer's disease research, which combines direct analysis with electrospray and atmospheric pressure photoionization sources, as well as orthogonal hyphenated approaches based on reversed-phase ultrahigh-performance liquid chromatography and gas chromatography. These procedures have been optimized for the analysis of multiple biological samples from human patients and transgenic animal models, including blood serum, various brain regions (e.g., hippocampus, cortex, cerebellum, striatum, olfactory bulbs), and other peripheral organs (e.g., liver, kidney, spleen, thymus). It is noteworthy that the metabolomic pipeline here detailed has demonstrated a great potential for the investigation of metabolic perturbations underlying Alzheimer's disease pathogenesis.
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González-Domínguez R, Mateos RM, Lechuga-Sancho AM, González-Cortés JJ, Corrales-Cuevas M, Rojas-Cots JA, Segundo C, Schwarz M. Synergic effects of sugar and caffeine on insulin-mediated metabolomic alterations after an acute consumption of soft drinks. Electrophoresis 2017; 38:2313-2322. [DOI: 10.1002/elps.201700044] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/03/2017] [Accepted: 04/18/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Raúl González-Domínguez
- Department of Chemistry, Faculty of Experimental Sciences; University of Huelva; Spain
- International Campus of Excellence CeiA3; University of Huelva; Spain
| | - Rosa María Mateos
- Department of Pediatrics; Hospital Universitario Puerta del Mar, Cádiz; Spain
- Research Unit, Hospital Universitario Puerta del Mar, Cadiz; Spain
- Department of Biotechnology, Biomedicine and Public Health, Faculty of Medicine; University of Cádiz; Cádiz Spain
| | - Alfonso María Lechuga-Sancho
- Department of Pediatrics; Hospital Universitario Puerta del Mar, Cádiz; Spain
- Research Unit, Hospital Universitario Puerta del Mar, Cadiz; Spain
- Department of Mother and Child Health and Radiology, Faculty of Medicine; University of Cádiz; Cádiz Spain
| | - José Joaquín González-Cortés
- Research Unit, Hospital Universitario Puerta del Mar, Cadiz; Spain
- Department of Mother and Child Health and Radiology, Faculty of Medicine; University of Cádiz; Cádiz Spain
| | - Manuel Corrales-Cuevas
- Department of Mother and Child Health and Radiology, Faculty of Medicine; University of Cádiz; Cádiz Spain
| | - Juan Alberto Rojas-Cots
- Department of Mother and Child Health and Radiology, Faculty of Medicine; University of Cádiz; Cádiz Spain
| | - Carmen Segundo
- “Salus Infirmorum” Faculty of Nursing; University of Cádiz; Cádiz Spain
| | - Mónica Schwarz
- “Salus Infirmorum” Faculty of Nursing; University of Cádiz; Cádiz Spain
- Instituto de Investigación Vitivinícola y Agroalimentario (IVAGRO), Puerto Real Campus; University of Cádiz, Puerto Real; Cádiz Spain
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Kauppila TJ, Syage JA, Benter T. Recent developments in atmospheric pressure photoionization-mass spectrometry. MASS SPECTROMETRY REVIEWS 2017; 36:423-449. [PMID: 25988849 DOI: 10.1002/mas.21477] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 04/29/2015] [Indexed: 05/28/2023]
Abstract
Recent developments in atmospheric pressure photoionization (APPI), which is one of the three most important ionization techniques in liquid chromatography-mass spectrometry, are reviewed. The emphasis is on the practical aspects of APPI analysis, its combination with different separation techniques, novel instrumental developments - especially in gas chromatography and ambient mass spectrometry - and the applications that have appeared in 2009-2014. © 2015 Wiley Periodicals, Inc. Mass Spec Rev 36:423-449, 2017.
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Affiliation(s)
- Tiina J Kauppila
- Faculty of Pharmacy, University of Helsinki, P.O. Box 56, 00014, Finland
| | - Jack A Syage
- Morpho Detection, 1251 E. Dyer Rd., Santa Ana, CA 92705, USA
| | - Thorsten Benter
- Department of Physical and Theoretical Chemistry, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
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González-Domínguez R. Metabolomic Fingerprinting of Blood Samples by Direct Infusion Mass Spectrometry: Application in Alzheimer’s Disease Research. JOURNAL OF ANALYSIS AND TESTING 2017. [DOI: 10.1007/s41664-017-0018-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Metabolomics based on direct mass spectrometry (MS) analysis, either by direct infusion or flow injection of crude sample extracts, shows a great potential for metabolic fingerprinting because of its high-throughput screening capability, wide metabolite coverage and reduced time of analysis. Considering that numerous metabolic pathways are significantly perturbed during the initiation and progression of diseases, these metabolomic tools can be used to get a deeper understanding about disease pathogenesis and discover potential biomarkers for early diagnosis. In this work, we describe the most common metabolomic platforms used in biomedical research, with special focus on strategies based on direct MS analysis. Then, a comprehensive review on the application of direct MS fingerprinting in clinical issues is provided.
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The role of direct high-resolution mass spectrometry in foodomics. Anal Bioanal Chem 2015; 407:6275-87. [DOI: 10.1007/s00216-015-8812-1] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 05/27/2015] [Indexed: 12/22/2022]
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González-Domínguez R, García-Barrera T, Vitorica J, Gómez-Ariza JL. High throughput multiorgan metabolomics in the APP/PS1 mouse model of Alzheimer's disease. Electrophoresis 2015; 36:2237-2249. [PMID: 25641566 DOI: 10.1002/elps.201400544] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Revised: 01/12/2015] [Accepted: 01/13/2015] [Indexed: 12/29/2022]
Abstract
Metabolomics has demonstrated a great potential for the study of pathological mechanisms occurring in brain from Alzheimer's disease patients and transgenic models. However, its application to peripheral samples is not so common, although it can provide interesting information about systemic abnormalities underlying to disease. This work represents the first metabolomic investigation of multiple peripheral organs (liver, kidney, spleen, and thymus) from the APP/PS1 mice by using a high-throughput approach based on direct infusion MS. Our findings demonstrated that these organs suffer significant metabolic impairments related to energy metabolism (e.g. glycolysis, Krebs cycle, β-oxidation), lipid homeostasis (e.g. cellular membrane breakdown and fatty acid metabolism), degradation of nucleotides, oxidative stress, hyperammonemia, and metabolism of amino acids. It is noteworthy that many of these alterations have been previously described in brain, confirming the systemic character of this neurodegenerative disorder and the utility of peripheral samples to understand its pathogenesis.
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Affiliation(s)
- Raúl González-Domínguez
- Department of Chemistry and CC.MM, Faculty of Experimental Sciences, University of Huelva, Campus de El Carmen, Huelva, Spain.,Campus of Excellence International ceiA3, University of Huelva, Huelva, Spain.,Research Center of Health and Environment (CYSMA), Campus de El Carmen, University of Huelva, Huelva, Spain
| | - Tamara García-Barrera
- Department of Chemistry and CC.MM, Faculty of Experimental Sciences, University of Huelva, Campus de El Carmen, Huelva, Spain.,Campus of Excellence International ceiA3, University of Huelva, Huelva, Spain.,Research Center of Health and Environment (CYSMA), Campus de El Carmen, University of Huelva, Huelva, Spain
| | - Javier Vitorica
- Department Bioquímica, Bromatologia, Toxicología y Medicina Legal, Faculty of Pharmacy, University of Seville, Seville, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Seville, Spain.,Instituto de Biomedicina de Sevilla (IBiS)-Hospital Universitario Virgen del Rocío, CSIC, University of Seville, Seville, Spain
| | - José Luis Gómez-Ariza
- Department of Chemistry and CC.MM, Faculty of Experimental Sciences, University of Huelva, Campus de El Carmen, Huelva, Spain.,Campus of Excellence International ceiA3, University of Huelva, Huelva, Spain.,Research Center of Health and Environment (CYSMA), Campus de El Carmen, University of Huelva, Huelva, Spain
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Application of metabolomics based on direct mass spectrometry analysis for the elucidation of altered metabolic pathways in serum from the APP/PS1 transgenic model of Alzheimer's disease. J Pharm Biomed Anal 2015; 107:378-85. [DOI: 10.1016/j.jpba.2015.01.025] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Revised: 01/11/2015] [Accepted: 01/12/2015] [Indexed: 12/17/2022]
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Application of a novel metabolomic approach based on atmospheric pressure photoionization mass spectrometry using flow injection analysis for the study of Alzheimer׳s disease. Talanta 2015; 131:480-9. [DOI: 10.1016/j.talanta.2014.07.075] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 07/21/2014] [Accepted: 07/25/2014] [Indexed: 12/14/2022]
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Metabolomic study of lipids in serum for biomarker discovery in Alzheimer's disease using direct infusion mass spectrometry. J Pharm Biomed Anal 2014; 98:321-6. [DOI: 10.1016/j.jpba.2014.05.023] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 04/12/2014] [Accepted: 05/08/2014] [Indexed: 12/22/2022]
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Ibáñez C, García-Cañas V, Valdés A, Simó C. Novel MS-based approaches and applications in food metabolomics. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2013.06.015] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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