Journal of Tropical Pharmacy and Chemistry
Vol. 5 No. 4 (2021): J. Trop. Pharm. Chem.

Antibacterial Activity of Salam (Syzygium polyanthum) Leaves 70% Ethanolic Extract on Staphylococcus aureus and Staphylococcus epidermidis

Ayu Nala El Muna Haerussana (Poltekkes Kemenkes Bandung)
Wulan Putri Dwiastuti (Department of Pharmacy, Poltekkes Kemenkes Bandung)
Cindi Arwan Sukowati (Department of Pharmacy, Poltekkes Kemenkes Bandung)



Article Info

Publish Date
31 Dec 2021

Abstract

Indonesia has a high diversity of potential medicinal plants, which are the second-largest number of indigenous medicinal plants in the world. Syzygium polyanthum, known as Indonesian Bay Leaf or Salam, easily found, widely used in Indonesia as a spice in cooking and traditional medicine. Salam contains secondary metabolites such as flavonoids, alkaloids, tannins, essential oils, sesquiterpenes, triterpenes, phenols, steroids, and saponins. Staphylococcus aureus and Staphylococcus epidermidis are the main bacteria that cause commensal infection and the most common nosocomial infections. This study aims to know the antibacterial activity of the Salam ethanolic extract against Staphylococcus aureusand Staphylococcus epidermidis bacteria. Salam leaves were extracted by 70% ethanol in the maceration method. Antibacterial activity was conducted by the disk diffusion method. The extract exhibits moderate activity (10.51±0.3 mm) at 75% of concentration and low activity (3.69±0.4 mm) at 100% of concentration against Staphylococcus aureus and Staphylococcus epidermidis respectively. The test showed that salam leaves extract had antibacterial activity against Staphylococcus aureus and Staphylococcus epidermidis.

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Journal Info

Abbrev

jtpc

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology

Description

Journal of Tropical Pharmacy and Chemistry is a Six monthly (June and December), international, open access, journal dedicated to various disciplines of pharmaceutical and allied sciences. Journal of Tropical Pharmacy and Chemistry publishes manuscripts (Original research Article, review articles, ...