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Planta Med 1980; 38(3): 204-213
DOI: 10.1055/s-2008-1074865
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Quantitative Bestimmung der Bitter-Quassinoide von Quassia amara und Picrasma excelsa

T. Nestler, G. Tittel, H. Wagner
  • Institut für Pharmazeutische Arzneimittellehre der Universität München, München.
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Publication History

Publication Date:
07 May 2008 (online)

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Abstract

The bitter tasting quassinoids of Quassia amara and Picrasma excelsa were quantitatively estimated by direct photometry after DC-separation, HPLC-method and densitometry after circular chromatographic separation. The three methods give comparable results and can be considered as new alternative estimation methods to the sensorie analytical method.

Key Word Index

Quassia amara - Picrasma excelsa - Simaroubaceae - Bitter-Quassinoids - Quantitative Estimation - High Pressure Liquid Chromatography.