Open AccessAktivitas Antibakteri Senyawa Turunan Oleanan dari Kayu Akar Pterospermum Subpeltatum
Author(s) -
Pince Salempa,
Alfian Noor,
Nunuk Hariani,
Tjodi Harlim
Publication year - 2012
Publication title -
jurnal natur indonesia/jurnal natur indonesia
Language(s) - English
Resource type - Journals
eISSN - 2503-0345
pISSN - 1410-9379
DOI - 10.31258/jnat.13.1.59-62
Subject(s) - artemia salina , chloroform , chemistry , derivative (finance) , antibacterial activity , traditional medicine , toxicity , chromatography , biology , organic chemistry , bacteria , medicine , financial economics , economics , genetics
A triterpenoid derivative compound, oleane-12-en-2,3,23-triol-28-oat, from chloroform fraction of root wood ofPterospermum subpeltatum C. B. Rob (Sterculiaceae) was identified using IR, 1H dan 13C NMR data. The compoundhas shown toxicity against Artemia salina, LC50 of 46.06 μg/mL, and antibacterial potential upon Shigella boydii andStaphylococcus aureus with inhibition zones of 8.3 and 9.8 mm respectively.