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Quantitative densitometric determination of reserpine and ajmaline in Rauwolfia Vomitoria by HPTLC (1980)

Katič, M. ; Kušan, E. ; Prošek, M. ; [et al.]

Weinheim : Wiley-Blackwell

Journal of High Resolution Chromatography 3 (1980), S. 149-150

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ISSN: 0935-6304

Keywords: HPTLC ; Rel. quantitative alkaloid determination ; 5% standard deviation in adsorption mode ; 3% standard deviation in fluorescence mode ; Chemistry ; Analytical Chemistry and Spectroscopy

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: 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.

Additional Material: 3 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/jhrc.1240030311

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