Search Results - "Andrey, Daniel"
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Evaluation of ED-XRF for the detection of inorganic adulterants in turmeric, paprika and oregano
Published in Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment (03-05-2024)“…Herbs and spices are known to be prone to food fraud and accurate analytical tools are needed to detect adulterants. Amongst the potential adulteration,…”
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Detection and characterization of small-sized microplastics (≥ 5 µm) in milk products
Published in Scientific reports (15-12-2021)“…Microplastics (MPs) have gained a high degree of public interest since they are associated with the global release of plastics into the environment. Various…”
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Multi-elemental ED-XRF Determination in Dehydrated Bouillon and Sauce Base Products
Published in Food analytical methods (2018)“…This work describes a quick and easy method for the quantification of a series of macroelements (Na, Mg, P, Cl, K, and Ca) and trace elements (Fe and Zn) by…”
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Longitudinal Changes of Mineral Concentrations in Preterm and Term Human Milk from Lactating Swiss Women
Published in Nutrients (09-08-2019)“…An adequate mineral supply to preterm infants is essential for normal growth and development. This study aimed to compare the mineral contents of human milk…”
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Development and Validation of an ED-XRF Method for the Fast Quantification of Mineral Elements in Dry Pet Food Samples
Published in Food analytical methods (01-05-2017)“…A simple and fast method for the quantification of a series of macro elements (Na, Mg, P, Cl, K and Ca) and trace elements (Mn, Fe, Cu and Zn) by Energy…”
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ED-XRF as a Tool for Rapid Minerals Control in Milk-Based Products
Published in Journal of agricultural and food chemistry (16-07-2003)“…An ED-XRF method for the rapid determination of a series of analytes (phosphorus, sulfur, chlorine, potassium, calcium, iron, zinc) in milk-based products has…”
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Análisis del desempeño de la potencia y el torque de un motor diésel operando con mezclas de biodiésel de palma
Published in Ingeniería (Bogotá, Colombia : 1993) (01-09-2020)“…Contexto: Hay una tendencia en la sociedad moderna que se basa especialmente en el desarrollo de nuevos biocombustibles, direccionada específicamente hacia el…”
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Wavelength-dispersive x-ray fluorescence measurements on organic matrices: application to milk-based products
Published in X-ray spectrometry (01-03-2004)“…A simple and fast method for the determination of a series of analytes (sodium, magnesium, phosphorus, sulfur, chlorine, potassium, calcium, iron, zinc) in…”
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Validation of a dilute and shoot method for quantification of 12 elements by inductively coupled plasma tandem mass spectrometry in human milk and in cow milk preparations
Published in Journal of trace elements in medicine and biology (01-09-2018)“…Nutritional information about human milk is essential as early human growth and development have been closely linked to the status and requirements of several…”
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Comparison of Ion-Selective Electrode and Inductively Coupled Plasma-Mass Spectrometry to Determine Iodine in Milk-Based Nutritional Products
Published in Journal of AOAC International (01-11-2008)“…The performances of 2 official methods for iodine analysis based on inductively coupled plasma-mass spectrometry (ICP-MS) and the ion-selective electrode (ISE)…”
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Rapid quantification of iron, copper and zinc in food premixes using energy dispersive X-ray fluorescence
Published in Journal of food composition and analysis (01-11-2005)“…A simple and rapid method for the determination of iron, copper and zinc in food premixes (used during human food processing) by energy dispersive X-ray…”
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Improvement of AOAC Official Method 984.27 for the Determination of Nine Nutritional Elements in Food Products by Inductively Coupled Plasma-Atomic Emission Spectroscopy After Microwave Digestion: Single-Laboratory Validation and Ring Trial
Published in Journal of AOAC International (01-09-2009)“…A single-laboratory validation (SLV) and a ring trial (RT) were undertaken to determine nine nutritional elements in food products by inductively coupled…”
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An evaluation of analytical techniques for determination of lead, cadmium, chromium, and mercury in food-packaging materials
Published in Fresenius' journal of analytical chemistry (01-05-2001)“…Closed microwave digestion and a high-pressure asher have been evaluated for wet-oxidation and extraction of lead, cadmium, chromium, and mercury from a range…”
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Colorimetric determination of inorganic iodine in fortified culinary products
Published in Analyst (London) (01-01-2001)“…The presented colorimetric procedure only requires simple laboratory equipment and is suitable as a routine procedure for checking concentrations of iodine in…”
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A simple gas chromatography method for the determination of ethylcarbamate in spirits
Published in Zeitschrift f r Lebensmittel-Untersuchung und -Forschung (01-07-1987)“…Ethylcarbamate is a toxic component of certain spirits. For its determination, the spirit is concentrated to one-fifth of its volume, extracted with…”
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