Listar Artículos (Química Analítica) por título
Mostrando ítems 79-98 de 302
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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 ...
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Comparative Study of Red Berry Pomaces (Blueberry, Red Raspberry, Red Currant and Blackberry) as Source of Antioxidants and Pigments
(Springer Nature, 2019)Anthocyanins are phenolic compounds with important technological applications due to its bioactive and color properties. ...
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Comparative Study of the Enological Potential of DifferentWinemaking Byproducts: Implications in the Antioxidant Activityand Color Expression of Red Wine Anthocyanins in a Model Solution
(American Chemical Society, 2014)Different white winemaking byproducts (pomace, skins, seeds, and stems) were compared as natural sources of phenolic ...
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Comparison of Different Techniques for the Determination of Platinized Cytostatic Drugs in Urine Samples
(MDPI, 2022-11)Platinum-based cytostatic drugs are one of the most widely used cancer treatments. They are excreted via the urinary tract ...
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Comparison of two analytical methods validated for the determination of volatile compounds in virgin olive oil: GC-FID vs GC-MS
(Elsevier, 2018)The utility of volatile compounds to explain virgin olive oil aroma descriptors is fully accepted and demanded by the olive ...
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Competence Assessment: a Measurement System for the Subject “Applied Analytical Chemistry” of the Pharmacy Degree
(Universidad Nacional Autónoma de México, 2019)The current university environment is characterised by the implementation of an education system focused on competence-based ...