Browsing Artículos by Author "Bordagaray, Ane"
Now showing items 1-3 of 3
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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
Zugazua Ganado, Maider; Bordagaray Eizaguirre, Ane ; Ezenarro Garate, Jokin; García Arrona, Rosa María; Ostra Beldarrain, Miren ; Vidal Postigo, Maider (Elsevier, 2024-02)The Folin-Ciocalteu (FC) method is the most common method used for total phenolic content (TPC) determination, but in recent years, a more specific method that does not detect non-phenolic reducing compounds has been ... -
Maintenance and control of coating baths: Rapid and simultaneous hypophosphite and phosphite determination in a Nisingle bondP deposition bath
Albizu Martínez, Gorka; Ostra Beldarrain, Miren ; Bordagaray Eizaguirre, Ane ; García Arrona, Rosa María; Vidal Postigo, Maider (Elsevier, 2024-02)In this work, a method based on UV–VIS spectrophotometry using the molybdenum blue reaction is described to monitor hypophosphite and phosphite levels in nickel electroless baths. Nickel is one of the most employed metals ... -
Quantitative Determination of Acrolein in Cider by 1H NMR Spectrometry
De las Heras, Enaitz; Zuriarrain Ocio, Andoni; Zuriarrain Ocio, Juan; Bordagaray Eizaguirre, Ane ; Dueñas Chasco, María Teresa ; Berregi Abalde, Iñaki (MDPI, 2020-12-08)Acrolein occasionally appears in cider, completely spoiling its quality due to its bitter taste. It is crucial to detect it in the early steps, before the taste is severely affected, to apply the appropriate treatment. A ...