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All Journal Molekul: Jurnal Ilmiah Kimia
Roby Pahala J Gultom
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Chemical Engineering, Chemistry & Bioengineering Chemistry

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Steroid Compounds From Gynura pseudochina (Lour) DC Ferlinahayati Ferlinahayati; Roby Pahala J Gultom; Herlina Herlina; Eliza Eliza
Molekul Vol 12, No 1 (2017)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.614 KB) | DOI: 10.20884/1.jm.2017.12.1.293

Abstract

Daun dewa (Gynura pseudochina Lour DC) is a one of popular traditional medicine to treat various diseases. This research was conducted to isolate chemical compounds from daun dewa leaves using various chromatographic techniques. A steroid mixture namely b-sitosterol (1a) and stigmasterol (1b) were isolated for the first time from the methanol extract of daun dewa. The structures were determined base on spectral evidence including IR, NMR 1D and NMR 2D.
Co-Authors Eliza Eliza Ferlinahayati Ferlinahayati Herlina Herlina