Listar Artículos (Química Analítica) por título
Mostrando ítems 68-87 de 292
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Capacidad antioxidante (ORAC FL) de pulpas de frutos congelados
(Sociedade Brasileira de Alimentacao e Nutricao, 2006)The production of fruits’ pulps has reached growing regional and international market. This is basically due to the fact ...
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Capillary Gas Chromatography-Mass Spectromety (CGC-MS) Analysis and Antioxidant Activities of Phenolic and Components of Guarana and Derivatives
(Bentham Open, 2012)The GC-MS analysis of phenolic compounds present in guarana (Paullinia cupana), an important product of the Amazonian ...
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Caracterización fisicoquímica (parámetros generales y componentes mayoritarios) de las aguas minerales naturales envasadas de España
(Universitat Ramon Llull, 2012)En el presente trabajo se ha realizado un estudio sobre las características fisicoquímicas de 201 marcas de aguas minerales ...
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Carl Remigius Fresenius: Padre de la Química Analítica
(Real Academia Nacional de Farmacia, 2017)En este trabajo se pasa revista a los aspectos de la vida y de la obra de Carl Remigius Fresenius, un eminente químico ...
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Characterization and authentication of Spanish PDO wine vinegars using multidimensional fluorescence and chemometrics
(Elsevier, 2017)This work assesses the potential of multidimensional fluorescence spectroscopy combined with chemometrics for characterization ...
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Characterization of different ozonized sunflower oils I. Chemical changes during ozonization
(Consejo Superior de Investigaciones Científicas, CSIC: Instituto de la Grasa, 2019)Vegetable oils are usually rich in unsaturated fatty acids which are susceptible to oxidation. The oxidation of vegetable ...
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Chemical characteristics and colorimetric properties of non-centrifugal cane sugar (“panela”) obtained via different processing technologies
(Elsevier, 2021-03-15)Non-centrifugal cane sugar (NCS) samples obtained by traditional moulding and granulation, and also via a novel spray-drying ...
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Chemical characterization of organic and non-organic virgin olive oils
(EDP Sciences, 2014)Organic food products have shown to have lower environmental impact and lower presence of chemical residues. Consumers ...
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Chemical speciation of trace metals in fine airborne particles: advances in operational performance of a new sequential extraction scheme
(Taylor & Francis, 2006)A speciation method of inorganic metal compounds in airborne particulate matter based on selective sequential extractions ...
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Chiral capillary zone electrophoresis in enantioseparation and analysis of cinacalcet impurities: Use of Quality by Design principles in method development
(Elsevier B.V., 2018-09-21)A capillary electrophoresis method for the simultaneous determination of the enantiomeric purity and of 30 impurities of ...
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Chitosan biofilms: Insights for the selective electromembrane extraction of fluoroquinolones from biological samples
(Elsevier, 2021-09-22)A selective electromembrane extraction procedure for the extraction of Enrofloxacin, Marbofloxacin and Flumequine, usually ...
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Chitosan tailor-made membranes as biopolymeric support for electromembrane extraction
(Elsevier B.V., 2019-07-01)A chitosan membrane composed by 60% (w/w) chitosan and 40% (w/w) Aliquat®336 has been proposed as a new biopolymeric support ...
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Citrate and Polyvinylpyrrolidone Stabilized Silver Nanoparticles as Selective Colorimetric Sensor for Aluminum (III) Ions in Real Water Samples
(MDPI, 2020)The use of silver nanoparticles stabilized with citrate and polyvinylpyrrolidone as a sensor for aluminum ions determination ...
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Colour training and colour differences thresholds in orange juice
(Elsevier, 2013-12)This study was aimed at training a panel of assessors to evaluate specifically orange juice colour, and to establish the ...
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Combining PLS regression with portable NIR spectroscopy to on-line monitor quality parameters in intact olives for determining optimal harvesting time
(Elsevier, 2016-02)This study presents a systematized method for predicting water content, fat content and free acidity in olive fruits by ...
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Comparative Study of Phenolic Profile, Antioxidant Capacity, and Color-composition Relation of Roselle Cultivars with Contrasting Pigmentation
(Springer Nature, 2016)Roselle is a plant that accumulates anthocyanins significantly, hence its importance as food coloring and as a source of ...