Comparison of potassium and sodium content in diet and non-diet soft drinks by using capillary electrophoresis with capacitively coupled contactless conductivity detection
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Palavras-chave

capillary electrophoresis
capacitively coupled contactless conductivity detection
soft drinks
sodium
potassium

Como Citar

Guimarães, I. C., da Silva, J. A. F., & de Jesus, D. P. (2009). Comparison of potassium and sodium content in diet and non-diet soft drinks by using capillary electrophoresis with capacitively coupled contactless conductivity detection. Eclética Química, 34(3), 51–56. https://doi.org/10.26850/1678-4618eqj.v34.3.2009.p51-56

Resumo

Capillary electrophoresis (CE) with capacitively coupled contactless conductivity detection (C4D) was used for determination of sodium and potassium concentrations in diet and non-diet soft drinks. Higher sodium concentrations were found in the diet samples due to the utilization of sodium salts of cyclamate and saccharine as sweeteners. The CE-C4D method can be used by food industries and health regulatory agencies for monitoring sodium and potassium content, not only in soft drink but in many others food products.
https://doi.org/10.26850/1678-4618eqj.v34.3.2009.p51-56
PDF (English)

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