Cargando…
Three-way analysis-based pH-UV-Vis spectroscopy for quantifying allura red in an energy drink and determining colorant’s pKa
Three-way analysis-based pH-UV-Vis spectroscopy was proposed for quantifying allura red in an energy drink product without the need for chromatographic analysis, and determining the colorant’s pKa without using any titration technique. In this study, UV-Vis spectroscopic data matrices were obtained...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Taiwan Food and Drug Administration
2021
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9261852/ https://www.ncbi.nlm.nih.gov/pubmed/35696222 http://dx.doi.org/10.38212/2224-6614.1275 |