Publikace detail

Voltammetric Determination of β Carotene in Vegetable and Pharmaceutical Samples

Autoři: Jashari Granit | Muriqi Sali | Sýs Milan | Metelka Radovan

Rok: 2022

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Voltammetric Determination of β Carotene in Vegetable and Pharmaceutical Samples	A new voltammetric approach for the determination of β-carotene has been developed. Contrary to already presented electroanalytical methods, the proposed setup utilizes a less harmful organic solvent and a non-mercury electrode. The respective procedure is based on direct extraction of the analyte from the sample with acetone containing 0.1 mol L–1 LiClO4 and subsequent anodic oxidation of β-carotene at a gold electrode using square wave voltammetry in the same medium.

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