Isolasi Dan Identifikasi Senyawa Flavonoid Dalam Daun Beluntas (Pluchea Indica L.)

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