Quantitative densitometric determination of reserpine and ajmaline in Rauwolfia Vomitoria by HPTLC

✍ Scribed by Katič, M. ;Kušan, E. ;Prošek, M. ;Bano, M.

• Publisher: John Wiley and Sons
• Year: 1980
• Tongue: English
• Weight: 149 KB
• Volume: 3
• Category: Article
• ISSN: 0935-6304
• DOI: 10.1002/jhrc.1240030311

✦ Synopsis

Abstract

A direct densitometric method for the quantitative measurement of reserpine and ajmaline in whole roots and bark of roots of Rauwolfia Vomitoria, after extraction and separation by thin‐layer chromatography, is described. The emission and excitation spectra of the reserpine and the absorption spectrum of the ajmaline were scanned. The linear range between peak area and concentration is given.