Simultaneous Determination of Vitamin E and Vitamin K in Food Supplements Using Adsorptive Stripping Square-Wave Voltammetry at Glassy Carbon Electrode

Simultaneous Determination of Vitamin E and Vitamin K in Food Supplements Using Adsorptive Stripping Square-Wave Voltammetry at Glassy Carbon Electrode

A new voltammetric method for the simultaneous determination of vitamin E and vitamin K present in different types of commercially available food supplements has been developed. This electroanalytical method is based on the ex situ adsorptive accumulation of these biologically active compounds onto...

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Bibliographic Details
Main Authors: Gylxhane Kastrati, Granit Jashari, Milan Sýs, Blanka Švecová, Tahir Arbneshi, Radovan Metelka, Zuzana Bílková, Lucie Korecká
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Applied Sciences
Subjects:
vitamin E
vitamin K
adsorptive stripping voltammetry
glassy carbon electrode
food supplements
Online Access:https://www.mdpi.com/2076-3417/10/14/4759

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