ISOLASI DAN IDENTIFIKASI SENYAWA METABOLIT SEKUNDER DARI EKSTRAK ETIL ASETAT PADA KULIT BATANG MEDANG LENDIR (Litsea glutinosa)
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Date
2020-08
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Abstract
The stem bark of Litsea glutinosa (Medang lendir) from the Lauraceae family has been
used as mosquito repellent by indigeneous community in Kampar Kiri Hulu sub-district,
Riau Province. In this study, a secondary metabolite was isolated from ethyl acetate
extract of Litsea glutinosa stem bark. The pure compound from vial of 6th was
separated by flash chromatography method. The UV/VIS spectrum showed maximum
absorption at 265 nm. The characterization of the compound was determined by FT-IR
spectroscopy which showed the presence of the OH group, cyclic alkene C=C, aromatic
carbonyl ester C=O, aliphatic C-H, and ester C-O.
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Keywords
ethyl acetate, flash chromatography, Litsea glutinosa