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Tjodi Harlim
Organic and Natural Product Chemistry Laboratory, Department of Chemistry – Hasanuddin University
Chemical Engineering, Chemistry & Bioengineering Chemistry

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A PRELIMINARY QUALITATIVE STUDY OF AN ALKALOID IN THE FRUIT OF TERONG BELANDA (Cyphomandra betacea, Cav) Fredryk Mandey; Mikael Dominggus; Tjodi Harlim
Indonesian Journal of Chemistry Vol 3, No 1 (2003)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (30.454 KB) | DOI: 10.22146/ijc.21898

Abstract

Preliminary studies on Terong Belanda (C. betacea ) have been carried out in this investigation with an aim to examine the presence of an alkaloid in the fruit of Terong Belanda. Several protocols had been done including maceration, extraction, evaporation, separation under column chromatography, crystallization and recrystallization, and testing with series of alkaloid reagent test. Finally one fraction, fraction D, obtaining in white sharp crystals, 96 mg, m.p 117.5 ºC gave positive results to an alkaloid especially from the group of atropine.
Co-Authors Fredryk Mandey Mikael Dominggus