Listar Artículos (Química Analítica) por título
Mostrando ítems 241-260 de 275
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Sensors: From Biosensors to the Electronic Nose
(Consejo Superior de Investigaciones Científicas, CSIC: Instituto de la Grasa, 2002)The recent advances in sensor devices have allowed the developing of new applications in many technological fields. ...
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Simultaneous determination of dietary isoprenoids (carotenoids, chlorophylls and tocopherols) in human faeces by Rapid Resolution Liquid Chromatography
(Elsevier, 2019-01)An analytical method was validated for the quantitative determination of isoprenoids compounds in faecal samples, based ...
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Simultaneous Determination of Pesticides in Fruits by Using Second-Order Fluorescence Data Resolved by Unfolded Partial Least-Squares Coupled to Residual Bilinearization
(Hindawi, 2018-10-16)In the present work, a chemometric-assisted spectrofluorimetric method has been developed for the simultaneous determination ...
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Source characterisation of airborne particles in Seville (Spain) by multivariate statistical analyses
(Orszagos Meteorologiai Szolgalat, 1999)Metal contamination (Al, Cr, Mn, Fe. Co, Ni, Cu, Zn, Cd and Pb) in suspended particles was studied at twelve monitoring ...
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State of the Art of Anthocyanins: Antioxidant Activity, Sources, Bioavailability, and Therapeutic Effect in Human Health
(MDPI, 2020-05)The antioxidant activity of anthocyanins in food is well known. Numerous antioxidant assays have been proposed to measure ...
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Stereoselective LC-MS/MS methodologies for environmental analysis of chiral pesticides
(Elsevier, 2019)Chiral pesticides can exert stereospecific toxicity in contaminated environmental compartments. Therefore, measuring ...
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Study of commercial quality parameters, sugars, phenolics, carotenoids and plastids in different tomato varieties
(Elsevier, 2019)The aim of this study was to assess commercial quality parameters, sugars, phenolics, carotenoids and plastid in diverse ...
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Study of PM2.5-bound Polycyclic Aromatic Hydrocarbons and Anhydro-sugars in Ambient Air Near Two Spanish Oil Refineries: Covid-19 Effects
(Elsevier, 2023)We report the results from a 12 month-long study of the organic compounds associated to PM2.5 samples collected around two ...
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Study of traffic pollution by metals in Seville (Spain) by physical and chemical speciation methods
(Springer, 2004)Eighty-three samples of atmospheric particles were collected at a representative traffic site in the Mediterranean city ...
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Study of Zalema Grape Pomace: Phenolic Composition and Biological Effects in Caenorhabditis Elegans
(American Chemical Society, 2013)The phenolic composition of the extractable fraction of Zalema grape pomace has been analyzed by HPLC-DAD-MS and consisted ...
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Targeted and untargeted metabolomic analysis of Procambarus clarkii exposed to a “chemical cocktail” of heavy metals and diclofenac
(Elsevier, 2022-04)Water pollution poses an important problem, but limited information is available about the joined effects of xenobiotics ...
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The composition and relationships between trace element levels in inhalable atmospheric particles (PM10) and in leaves of Nerium oleander L. and Lantana camara L.
(Elsevier, 2006)In order to evaluate the composition of inhalable atmospheric particles and to study the relationship between trace element ...
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The profile of phenolic compounds by HPLC-MS in Spanish oak (Quercus) honeydew honey and their relationships with color and antioxidant activity
(Elsevier, 2023)Due to the importance of the authentication of the botanical and geographical origin of honey, this document is focused ...
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Theophilus Redwood, héroe de la farmacia británica, primer Presidente de “The Society of Public Analysts”. Part II
(Real Academia Nacional de Farmacia, 2019)La contribución de Teophilus Redwood tanto a la Farmacopea Británica como a la Farmacia Práctica son perfiladas en esta ...
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Theophilus Redwood, héroe de la farmacia británica, primer Presidente de “The Society of Public Analysts”. Parte I.
(Real Academia Nacional de Farmacia, 2018)En este trabajo se incide en el tema de la adulteración de los alimentos en Gran Bretaña durante el siglo XVIII en la etapa ...
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Thermodynamic and Kinetic Investigation of the Adsorption and Desorption of Trimethoprim and Its Main Metabolites in Mediterranean Crop Soils
(MDPI, 2023-01)The adsorption–desorption processes of organic pollutants into the soil are one of the main factors influencing their ...
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Thermodynamic and Kinetic Investigation of the Adsorption and Desorption of Trimethoprim and Its Main Metabolites in Mediterranean Crop Soils
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)The adsorption–desorption processes of organic pollutants into the soil are one of the main factors influencing their ...
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Thermodynamic Modelling of Dolomite Behavior in Aqueous Media
(Hindawi Publishing Corporation, 2012)The compact thermodynamic approach to the systems containing calcium, magnesium, and carbonate species is referred to ...
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Toxic metals from atmospheric particulate matter in food species of tomato (Solanum lycopersicum) and strawberry (Fragaria x ananassa) used in urban gardening. A closed chamber study
(Elsevier, 2023-11)In this work, two plant foods, strawberry and tomato, were subjected to exposure to metals from synthetic airborne particles ...
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Tracking Sensory Characteristics of Virgin Olive Oils During Storage: Interpretation of Their Changes from a Multiparametric Perspective
(MDPI, 2020)Virgin olive oil is inevitably subject to an oxidation process during storage that can affect its stability and quality ...