Listar IUPA_Articles por autoría "00e97dfb-c1d3-40ca-9861-2fff38b65bb5"
Mostrando ítems 1-10 de 10
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Benefits of Ion Mobility Separation in GC-APCI-HRMS Screening: From the Construction of a CCS Library to the Application to Real-World Samples
Izquierdo-Sandoval, David; Fabregat-Safont, David; Lacalle-Bergeron, Leticia; Sancho, Juan V; Hernandez, Felix; Portoles, Tania American Chemical Society (2022-06-28)The performance of gas chromatography (GC) combined with the improved identification properties of ion mobility separation coupled to high-resolution mass spectrometry (IMS-HRMS) is presented as a promising approach for ... -
Chromatography hyphenated to high resolution mass spectrometry in untargeted metabolomics for investigation of food (bio)markers
Lacalle-Bergeron, Leticia; Izquierdo-Sandoval, David; Sancho, Juan V; López, Francisco; Hernandez, Felix; Portoles, Tania Elsevier (2021-02-01)Currently, there is a growing demand by our society, authorities and science to increase the knowledge about the quality of food and its relationship with health and disease. Untargeted metabolomics approaches are emerging ... -
Contributions of MS metabolomics to gilthead sea bream (Sparus aurata) nutrition. Serum fingerprinting of fish fed low fish meal and fish oil diets
Gil Solsona, Ruben; Calduch-Giner, Josep; Nácher Mestre, Jaime; Lacalle-Bergeron, Leticia; Sancho, Juan V; Hernandez, Felix; Pérez Sánchez, Jaume Elsevier (2019-01-01)The aim of this study was to evaluate the impact of fish meal (FM) and fish oil (FO) replacement by plant proteins and oils in the serum metabolome of two-year old gilthead sea bream (Sparus aurata) fed from early life ... -
Electrochemical oxidation of dibenzothiophene compounds on BDD electrode in acetonitrile–water medium
Ornelas Dávila, Omar; Lacalle-Bergeron, Leticia; Ruiz Gutiérrez, P.; Dávila-Jiménez, Martín M.; Sirés Sadornil, Ignacio; Brillas, Enric; Roig-Navarro, Antoni F.; Beltran Arandes, Joaquin; Sancho, Juan V Elsevier (2019-05-23)The electrochemical oxidation of dibenzothiophene and two derivatives, namely 4-methyldibenzothiophene and 4,6-dimethyldibenzothiophene, was investigated either separately or as a mixture, on a BDD anode in a miscible ... -
Gas chromatography-mass spectrometry based untargeted volatolomics for smoked seafood classification
Lacalle-Bergeron, Leticia; Portoles, Tania; Sales Martínez, Carlos; Corell, María Carmen; Domínguez, Fernando; Beltran Arandes, Joaquin; Sancho, Juan V; Hernandez, Felix Elsevier (2020-11)With the increase of the demand of low flavouring smoked seafood products, there is a need of methodologies able to distinguish between different seafood treatments, as not all of them are allowed in all markers. Following ... -
Novel sampling strategy for alive animal volatolome extraction combined with GC-MS based untargeted metabolomics: Identifying mouse pup pheromones
Lacalle-Bergeron, Leticia; Goterris-Cerisuelo, Rafael; Portoles, Tania; Beltran Arandes, Joaquin; Sancho, Juan V; Navarro-Moreno, Cinta; Martinez-Garcia, Fernando Elsevier (2021-08-04)In this study, we identify 11 mouse pup volatiles putatively involved in maternal care induction in adult females. For this purpose, we have adapted the dynamic headspace methodology to extract the volatolome of whole alive ... -
Study of the electrochemical oxidation of 4,6-dimethyldibenzothiophene on a BDD electrode employing different techniques
Ornelas Dávila, Omar; Lacalle-Bergeron, Leticia; Dávila-Jiménez, Martín M.; Sirés Sadornil, Ignacio; Brillas, E.; Roig-Navarro, Antoni F.; Beltran Arandes, Joaquin; Sancho Llopis, Juan Vicente Elsevier (2021-05-21)The electrochemical oxidation of 4,6-dimethyldibenzothiophene (4,6-DMDBT) at low concentrations on a BDD anode was investigated in a monophasic acetonitrile (93.5% v/v)–water (6.5% v/v, 0.01 M LiClO4) solution. Two oxidation ... -
Ultra-Performance Liquid Chromatography-Ion Mobility Separation-Quadruple Time-of-Flight MS (UHPLC-IMS-QTOF MS) Metabolomics for Short-Term Biomarker Discovery of Orange Intake: A Randomized, Controlled Crossover Study
Lacalle-Bergeron, Leticia; Portoles, Tania; López, Francisco J.; Sancho, Juan V; CAROLINA, ORTEGA-AZORÍN; Asensio, Eva Maria; Coltell, Oscar; Corella, Dolores MDPI (2020)A major problem with dietary assessments is their subjective nature. Untargeted metabolomics and new technologies can shed light on this issue and provide a more complete picture of dietary intake by measuring the profile ... -
Untargeted metabolomics approach for unraveling robust biomarkers of nutritional status in fasted gilthead sea bream (Sparus aurata)
Gil Solsona, Ruben; Nácher Mestre, Jaime; Lacalle-Bergeron, Leticia; Vicente Sancho, Juan; Calduch-Giner, Josep; Hernandez, Felix; Pérez Sánchez, Jaume PeerJ (2017)A metabolomic study has been performed to identify sensitive and robust biomarkers of malnutrition in farmed fish, using gilthead sea bream (Sparus aurata) as a model. The metabolomic fingerprinting of serum from fasted ... -
Untargeted metabolomics based on ultra-high-performance liquid chromatography-ion mobility-quadrupole time-of-flight mass spectrometry for biomarker discovery of orange intake in a cross-over trial
Portoles, Tania; Coltell, Oscar; Lacalle-Bergeron, Leticia; Sancho, Juan V; Lopez, Francisco; CAROLINA, ORTEGA-AZORÍN; Asensio, Eva Maria; Corella, Dolores Gordon Research Conferences (2019-02-03)Diet is one of the most important lifestyle factors associated with health status. Currently, one of the main limitations of nutritional epidemiology and nutritional genomics is the difficulty in the measurements of dietary ...