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Kinetic method for the assay of levodopa in pharmaceutical preparations
E S Abu-Nameh1, M I Helaleh, S A Nabi
1Department of Chemistry, Aligarh Muslim University, Aligarh, India.
Acta Poloniae Pharmaceutica
|May 19, 1998
Abstract:
A simple, rapid and accurate method for the analysis of levodopa using integral method, is described. The spectrophotometric measurements were recorded by measuring the increase in absorbance at 470 nm, when L-dopa was reacted with potassium iodate at room temperature. The kinetic parameters were calculated. The concentration range was valid from 60-700 ppm. The proposed kinetic method has been applied successfully to pharmaceutical preparations.