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Adsorptive Stripping Voltammetric Determination of Amaranth and Tartrazine in Drinks and Gelatins Using a Screen-Printed Carbon Electrode
A fast, sensitive, and selective method for the simultaneous determination of one pair of synthetic colorants commonly found mixed in food products, Amaranth (AM) and Tartrazine (TZ), based on their adsorption and oxidation on a screen-printed electrode (SPE) is presented. The variation of peak curr...
Autores principales: | Perdomo, Yeny, Arancibia, Verónica, García-Beltrán, Olimpo, Nagles, Edgar |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5712825/ https://www.ncbi.nlm.nih.gov/pubmed/29156561 http://dx.doi.org/10.3390/s17112665 |
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