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Sentot Adi Prayitno
Jurusan Kimia, Fakultas Sains dan Matematika Universitas Kristen Satya Wacana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

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ISOLASI DAN IDENTIFIKASI SENYAWA ANTIBAKTERI MINYAK ATSIRI DAUN KEMBANG BULAN {Tithonia diversifolia (Hemsley) A. Gray} Hartati Soetjipto; Lusiawati Dewi; Sentot Adi Prayitno
BERITA BIOLOGI Vol 9, No 2 (2008)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v9i2.2024

Abstract

Isolation and identification of chemical compounds and antibacterial compounds of the essential oil of Kembang bulan or Japanese sunflower {Tithonia diversifolia (Hemsley) A. Gray} leaves showed that the essential oil contain 29 components. The main components were caryophyllene (27.76%), nerolidol (21.81%),caryophyllene oxide (7.06%), copaene (6.41%) and bicylogermacrene (4.90%). The oil was screened for their antibacterial activity through bioautography method. Two antibacterial spots which had Rf 0.49 and Rf 0.61were obtained. The spot with Rf 0.49 was a mixture of 21 compounds with main compounds were heneicosane, nonacosane and tetratetracontane, while the spot with Rf 0.61 consisted of 22 compounds, which the main compound was nerolidol.
Co-Authors Hartati Soetjipto Lusiawati Dewi