MIREN
OSTRA BELDARRAIN
PROFESORADO AGREGADO
Publicaciones (43) Publicaciones de MIREN OSTRA BELDARRAIN
2024
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Adaptation of the Folin-Ciocalteu and Fast Blue BB spectrophotometric methods to digital image analysis for the determination of total phenolic content: Reduction of reaction time, interferences and sample analysis
LWT, Vol. 193
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Maintenance and control of coating baths: Rapid and simultaneous hypophosphite and phosphite determination in a Ni[sbnd]P deposition bath
Surface and Coatings Technology, Vol. 478
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Semi-automatic digital image control of nickel concentration in a Ni-P electroless acid bath using the hexaamminenickel blue complex
Microchemical Journal, Vol. 199
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Yoghurt standardization using real-time NIR prediction of milk fat and protein content
Journal of Food Composition and Analysis, Vol. 128
2022
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Raman espektroskopiaren erabilgarritasunaren azterketa elikagaien koloratzaileak kuantifikatzeko
Ekaia: Euskal Herriko Unibertsitateko zientzi eta teknologi aldizkaria, Núm. 42, pp. 155-172
2021
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pH measurement and phosphate determination in pharmaceutical eye drops for eye diseases by digital image analysis
Microchemical Journal, Vol. 162
2020
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Analytical control of nickel coating baths by digital image analysis
Microchemical Journal, Vol. 154
2019
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Simultaneous determination of food colorants in liquid samples by UV-Visible spectroscopy and multivariate data analysis using a reduced calibration matrix
Journal of Chemometrics, Vol. 33, Núm. 10
2018
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Determination of food colorants in a wide variety of food matrices by microemulsion electrokinetic capillary chromatography. Considerations on the found concentrations and regulated consumption limits
Food Chemistry, Vol. 262, pp. 129-133
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Simultaneous determination of color additives tartrazine and allura red in food products by digital image analysis
Talanta, Vol. 184, pp. 58-64
2016
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Analysis of SEM digital images to quantify crack network pattern area in chromium electrodeposits
Surface and Coatings Technology, Vol. 285, pp. 289-297
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Fluorescence of the Flavin group in choline oxidase. Insights and analytical applications for the determination of choline and betaine aldehyde
Talanta, Vol. 147, pp. 253-260
2015
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Feature descriptors from scanned images of chromium electrodeposits as predictor parameters of surface roughness and crystallographic texture
Chemometrics and Intelligent Laboratory Systems, Vol. 149, pp. 90-98
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Polyphenolic profile in cider and antioxidant power
Journal of the Science of Food and Agriculture, Vol. 95, Núm. 14, pp. 2931-2943
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Uncertainty in CCD detectors with and without cooling devices when used for molecular fluorescence measurements
Analytical Methods, Vol. 7, Núm. 6, pp. 2379-2385
2014
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Advanced Ni-W coatings obtained by the combination of pulse plating and chemometric techniques
Transactions of the Institute of Metal Finishing, Vol. 92, Núm. 6, pp. 305-315
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Corrosion behaviour of chromium coatings obtained by direct and reverse pulse plating electrodeposition in NaCl aqueous solution
Corrosion Science, Vol. 78, pp. 251-259
2012
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Chemometrics applied to functional chromium electroplating by pulse plating techniques
Transactions of the Institute of Metal Finishing, Vol. 90, Núm. 5, pp. 259-266
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Gas chromatography with flame ionization detection for determination of additives in an electrolytic Zn bath
Journal of Chromatography A, Vol. 1256, pp. 246-252
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Optimization and validation of a nonaqueous micellar electrokinetic chromatography method for determination of polycyclic musks in perfumes
Journal of Separation Science, Vol. 35, Núm. 10-11, pp. 1344-1350