Latin American applied research
versión impresa 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.
Palabras llave : Chondroitin Sulfate; Crystal Violet; Linear Sweep Polarography; Interaction.