Planta Med 1973; 23(1): 35-38
DOI: 10.1055/s-0028-1099411
© Georg Thieme Verlag Stuttgart · New York

SPECTROPHOTOMETRIC ESTIMATION OF STRYCHNINE IN GALENICAL AND PHARMACEUTICAL PREPARATIONS

Y. A. Mohamed, M. A. M. El–Sayed
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Publication History

Publication Date:
14 January 2009 (online)

Abstract

A method for the estimation of strychnine in the liquid extract and powdered nux vomica seeds has been developed. The suitable dilution of the liquid extract for the estimation of strychnine is calculated. The optimum conditions for carrying coupling reaction has been studied.