Abstract:
The Coleus hybridus plant, also known as red miana, is a traditional medicinal
plant of the genus Coleus from the family Lamiaceae. This plant posses various
bioactivities such as antioxidants and antibacterial, antivirus and anti-inflamation.
The purpose of this research was to isolate secondary metabolites from
dichloromethane extract of the red miana plant. Isolation was done by
Chromatotron® in fraction 3 resulting from VLC. The isolated compound was
coded as CH-D-01. The UV-Vis spectrum showed maximum absorption at
wavelengths of 365,5 and 218 nm (C=C). The FT-IR spectra showed vibration at
wavenumber of (cm-1) 3479 (OH); 3089 (=C-H alifatik); 2905, 2836, 2767 (C-H
siklik); 1680 (C=O); 1605 (C=C); dan 1280, 1245, 1190 (C-O).
