AKTIVITAS ANTIBAKTERI EKSTRAK DAN FRAKSI KARANG LUNAK Sinularia SP. DI TELUK MANADO

Authors

  • Lyone Katiandagho Program Studi Farmasi, Fakultas MIPA, Universitas Sam Ratulangi
  • Defny S Wewengkang Program Studi Farmasi, Fakultas MIPA, Universitas Sam Ratulangi
  • Sri Sudewi Program Studi Farmasi, Fakultas MIPA, Universitas Sam Ratulangi

DOI:

https://doi.org/10.35799/pha.8.2019.29244

Abstract

ABSTRACT

 

Soft Coral Sinularia sp.has been shown to have antibacterial activity. This research aims to determine the antibacterial activity of marine  organisms obtained from Manado bay. The method in this study is the diffusion method with positive control chloramphenicol and negative control of methanol in Escerichia coli and Sthaphylococcus aureus. The result showed that extracts, chloroform fraction and methanol-water fraction were obtained inhibiting category of Sthapylococcus aureus bacteria, but in the chloroform fraction and ethanol extract can inhibit Escerichia coli bacteria categorized as strong. With it can be conlueded that the extract and fraction of soft Sinularia sp. have bioactive compounds with a broth spectrum of antibacterial activity.

Keywords: Sinularia sp., Chloramphenicol, Escerichia coli, Sthaphylococcus aureus, and antibacterial.

 

ABSTRAK

 

Karang lunak Sinularia sp. telah terbukti memiliki aktivitas antibakteri. Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri pada organisme biota laut yang diperoleh dari teluk Manado. Metode dalam penelitian ini adalah metode difusi agar dengan kontrol positif kloramfenikol dan kontrol negatit metanol pada Escherichia coli dan Staphylococcus aureus. Hasil penelitian menunjukkan bahwa ekstrak, fraksi kloroform, dan fraksi metanol-air dapat menghambat bakteri Staphylococcus aereus dikategorikan sedang, namun pada fraksi kloroform dan ekstrak etanol dapat menghambat bakteri Escerichia coli dikategorikan kuat. Dengan demikian dapat disimpulkan bahwa ekstrak dan fraksi karang lunak Sinularia sp.memiliki senyawa bioaktif dengan spektrum yang luas terhadap aktivitas antibakteri.

Kata kunci: Sinularia sp, Kloramfenikol, Escherichia coli, Staphylococcus aureus, dan antibakteri

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Published

2019-02-28

How to Cite

Katiandagho, L., Wewengkang, D. S., & Sudewi, S. (2019). AKTIVITAS ANTIBAKTERI EKSTRAK DAN FRAKSI KARANG LUNAK Sinularia SP. DI TELUK MANADO. PHARMACON, 8(1), 114–119. https://doi.org/10.35799/pha.8.2019.29244

Issue

Vol. 8 No. 1 (2019): PHARMACON

Section

Articles

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