@inproceedings{2005307370364bc492a21fb15d6bb904,
title = "Antibacterial activities of Syzygium polyanthum wight leaves",
abstract = "Public health is one of the main problems for the people of Indonesia. One of the causes of health problems is pathogenic bacteria from the environment that easily enter the body and multiply to produce various diseases and infections. Plants extracts are one of the most important natural resources and alternative in the treatment effort as well as improving public health. This research was conducted to determine the antibacterial activities of methanol extract from Syzygium polyanthum Wight leaves as well as its fractions against bacteria Gram-positive Staphylococcus aureus and bacteria Gram-negative Eschericia coli. Ampicillin as positive control showed antibacterial activities against S. aureus and E. coli with IC50 value of 37.82 μg/mL and 10.28 μg/mL, respectively. Methanol extract showed antibacterial activities against S. aureus and E. coli with IC50 value of 23.16 μg/mL and 35.01 μg/mL, respectively. The n-hexane fraction had the highest antibacterial activity against S. aureus and E. coli with IC50 value of 49.25 μg/mL and 27.54 μg/mL, respectively, compared with aqueous and ethyl acetate fractions. The results demonstrated of methanol extract of S. polyanthum Wight leaves and its fractions as antibacterial sources.",
author = "Ramadhania, {Nurina Rizka} and Purnomo, {Adi Setyo} and Sri Fatmawati",
note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 3rd International Seminar on Chemistry: Green Chemistry and Its Role for Sustainability, ISOC 2018 ; Conference date: 18-07-2018 Through 19-07-2018",
year = "2018",
month = dec,
day = "14",
doi = "10.1063/1.5082429",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Fredy Kurniawan and Yuly Kusumawati and Sri Fatmawati and Hendro Juwono and Purnomo, {Adi Setyo}",
booktitle = "3rd International Seminar on Chemistry",
}