Química Analítica
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Porous Titanium Cylinders Obtained by the Freeze-Casting Technique: Influence of Process Parameters on Porosity and Mechanical Behavior [Article]
(MDPI, 2020)The discrepancy between the stiffness of commercially pure titanium and cortical bone tissue compromises its success as a biomaterial. The use of porous titanium has been widely studied, however, it is still challengi ...
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Differentiation Between Ripening Stages of Iberian Dry-Cured Ham According to the Free Amino Acids Content [Article]
(MDPI, 2020)In this paper, the differentiation of three ripening stages, postsalting, drying, and cellar, of Iberian dry-cured ham has been carried out according to their free amino acids contents. Eighteen L-amino acids, alanine, ...
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Sistemas de extracción mediante electromembrana (EME) para la determinación de antiinflamatorios no esteroideos (AINEs) en orina humana [PhD Thesis]
(2019-12-12)En la Tesis Doctoral titulada “Sistemas de Extracción mediante electromembrana (EME) para la determinación de antiinflamatorios no esteroideos (AINEs) en orina humana”, se plantea el desarrollo y empleo de diferentes ...
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Determinación de residuos de fármacos y sus metabolitos en plantas silvestres. Ensayos de exposición y evaluación de la bioactividad [PhD Thesis]
(2019-11-22)Actualmente la presencia de sustancias farmacológicas en las aguas empleadas para el regadío o en las matrices vegetales es una problemática para el medioambiente, siendo cada vez, más necesario evaluar, monitorizar y ...
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Quick Analysis of Organic Amendments via Portable X-ray Fluorescence Spectrometry [Article]
(MDPI, 2019)The determination of heavy metals in soils and organic amendments, such as compost, manure, biofertilizer, and sludge, generally involves the digestion of samples with aqua regia, and the determination of those in the ...
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Potential of Cooperage Byproducts Rich in Ellagitannins to Improve the Antioxidant Activity and Color Expression of Red Wine Anthocyanins [Article]
(MDPI, 2019)Cooperage byproducts are an important source of phenolic compounds that could be used for wine technology applications. The effects of the addition of two types of oak wood shavings (American, AOW, and Ukrainian, UOW) on ...
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Compuestos perfluorados en equinodermos marinos: metodología analítica para su determinación y monitorización [Presentation]
(3ciencias. Editorial Área de Innovación y Desarrollo,S.L., 2018)Los disruptores endocrinos están en el punto de mira de estudios ambientales y ecotoxicológicos. Entre ellos destacan los compuestos perfluorados, tanto por su amplio uso industrial y doméstico como por su elevada actividad ...
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Assessment of Virgin Olive Oil Adulteration by a Rapid Luminescent Method [Article]
(MDPI, 2019)The adulteration of virgin olive oil with hazelnut oil is a common fraud in the food industry, which makes mandatory the development of accurate methods to guarantee the authenticity and traceability of virgin olive oil. ...
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Predicting extra virgin olive oil freshness during storage by fluorescence spectroscopy [Article]
(CSIC, 2017)Virgin olive oil quality relates to flavor and unique health benefits. Some of these properties are at the most desirable level when the oil is just extracted, since it is not a product that improves with age. On ...
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François-Antoine-Henri Descroizilles (1781-1825), démonstrateur royal de chimie, apothecary, inventor and industrial chemist: the father of titrimetric analysis. Part I [Article]
(Real Academia Nacional de Farmacia, 2018)In this contribution the life and work of François-Antoine-Henry Descroizilles is reviewed. He is recognized as a multifaceted person, and as a skilled and wise chemist by eminent scientists of his time. Descroizilles ...
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François-Antoine-Henri Descroizilles (1781-1825), démonstrateur royal de chimie, apothecary, inventor and industrial chemist: the father of titrimetric analysis. Part II [Article]
(Real Academia Nacional de Farmacia, 2018)In the first part of this contribution, the boundary conditions of the new bleaching method proposed by Berthollet after the discovery of chlorine (oxygenated muriatic acid) by Scheele have been addressed. This second ...
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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 [Article]
(Hindawi, 2018-10-16)In the present work, a chemometric-assisted spectrofluorimetric method has been developed for the simultaneous determination of natural fluorescent pesticides, carbaryl, carbendazim, and thiabendazole, in orange and banana. ...
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Wine Lees as a Source of Antioxidant Compounds [Article]
(MDPI, 2019)The winemaking industry produces large amount of byproducts, including grape pomace, stalks, and lees. Wine lees are a natural source of phenolic compounds, which have important antioxidant and biological properties. Due ...
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Desarrollo de nuevos soportes para sistemas analíticos de extracción por electromembrana. [PhD Thesis]
(2019-02-15)En esta Tesis Doctoral se han desarrollado nuevos materiales para su uso como soportes de la membrana líquida en sistemas de extracción por electromembrana, proporcionando alternativas viables a los soportes tradicionalmente ...
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Aplicaciones analíticas de la Acina e Hidrazona del 6-Metil Picolinaldehido. Determinación fotométrica de cobre [PhD Thesis]
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Síntesis de nuevos pirroles derivados de N-Alquil y N-Glicil-Hexosaminas [PhD Thesis]
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Aplicación de los cambiadores iónicos en la química de las grasas. Estudio sobre la desacidificación [PhD Thesis]
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Nuevas reacciones de interés industrial con peroxigenasas fúngicas. [PhD Thesis]
(2018-12-13)La presente Tesis plantea el estudio de la oxifuncionalización enzimática de diferentes compuestos alifáticos lineales, principalmente alcanos y ácidos grasos, catalizada por una serie de peroxigenasas fúngicas denominadas ...