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. Murniana
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Antibacterial activity of secondary metabolite compounds from leaf of Eclipta alba L. Hassk Kartini Hasballah; . Murniana; Nurdin Saidi
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

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Abstract

Two secondary metabolite compounds of steroid and triterpenoid derivates had been extracted from the leaf of Eclipta alba L. Hassk. The extraction of the compounds was carried out by maceration and then isolated by column chromatography. Structural elucidation was established using GC-MS. Both of the compounds showed antibacterial activity against S. mutans, A. viscosus, and L. kaesal at the concentration of 5%, 10%, and 25%. 
Co-Authors Kartini Hasballah Nurdin Saidi