| Revista: | Brazilian Journal of Pharmaceutical Sciences |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000452211 |
| ISSN: | 1984-8250 |
| Autores: | Büyüktuncel, Saliha Ebru1 |
| Instituciones: | 1Inonu University, Faculty of Pharmacy, Malatya. Turquía |
| Año: | 2022 |
| Volumen: | 58 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | This study aimed to develop a simple and fast capillary electrophoresis (CE) method for the simultaneous determination of adenosine triphosphate (ATP) and its metabolites in dietary energy supplements. Reverse polarity separation mode for faster separation of the three strong negatively charged analytes and capillaries with a 25 µm inner diameter was employed. At -433 V/cm field strength at background electrolyte (BGE) consist with 0.1 M tris-HCl, 0.5 mM tetradecyltrimethylammonium chloride (TTAC) as positively charged surfactant and 0.3 mg/mL hydroxypropylmethylcellulose (HPMC) to reduce the electroosmotic flow (EOF), a complete separation of the three species were achieved in less than 15 minutes. The data acquisition was conducted at a wavelength of 254 nm. Three different commercialised dietary energy supplements were analysed |
| Disciplinas: | Química |
| Palabras clave: | Química analítica, Química de alimentos, Suplementos alimenticios, Contenido energético, ATP, Electroforesis por capilaridad |
| Keyword: | Analytical chemistry, Food chemistry, Food supplement, Energy content, ATP, Capillary electrophoresis |
| Texto completo: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
