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Latin American applied research

versão impressa ISSN 0327-0793


HUI, N. et al. Polarographic determination of chondroitin sulfate based on its interaction with crystal violet. Lat. Am. appl. res. [online]. 2011, vol.41, n.1, pp. 95-98. ISSN 0327-0793.

Electrochemical determination of chondroitin sulfate (CS) was established with crystal violet. Under the optimal conditions, the decrease of the current was proportional to CS concentration in the range from 1.5 to 20.0 mg/L. The method was successfully applied to determine the CS content in synthetic samples.

Palavras-chave : Chondroitin Sulfate; Crystal Violet; Linear Sweep Polarography; Interaction.

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