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Yohanes Adithya Koirewoa
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Medicine & Pharmacology

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ISOLASI DAN IDENTIFIKASI SENYAWA FLAVONOID DALAM DAUN BELUNTAS (Pluchea indica L.) Koirewoa, Yohanes Adithya; Fatimawali, Fatimawali; Wiyono, Weny
PHARMACON Vol 1, No 1 (2012)
Publisher : UNIVERSITAS SAM RATULANGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/pha.1.2012.445

Abstract

Isolation and identification flavonoid compounds in beluntas leaf (Pluchea indica L.) have beenconducted. Isolation was carried out by using 96% p.a ethanol solvent of maceration extraction for 7days and partition using n-heksana solvent to obtain concentrated beluntas leaf extract. The extractwas purified by thin layer chromatography using eluent n-butanol : asetic acid : water (BAA) (4:1:5).Isolate 3, result from thin layer chromatography contain flavonoid compound. Ultra Violet - Visiblespectra showed that the flavonoid compound was flavonol, with characteristic wavelengths from 250to 280 nm for band II and 350-385 nm for band I.Keywords: beluntas, flavonoid, Thin Layer Chromatography, UV-Vis Spectrophotometer
Co-Authors Fatimawali . Weny Wiyono