1st International Conference on Science and Technology, ICOST 2019, 2-3 May, Makassar, Indonesia

Research Article

Antibiotic Activity of Endophytic Bacteria isolated from Euchema cottoni of North Galesong Sea, Takalar

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  • @INPROCEEDINGS{10.4108/eai.2-5-2019.2284688,
        author={Hafsan  Hafsan and Isna Rasdianah Aziz and Eka  Sukmawaty and St. Aisyah S and Hasyimuddin  Hasyimuddin and Zulkarnain  Zulkarnain and Hajrah  Hajrah},
        title={Antibiotic Activity of Endophytic Bacteria isolated from Euchema cottoni of North Galesong Sea, Takalar },
        proceedings={1st International Conference on Science and Technology, ICOST 2019, 2-3 May, Makassar, Indonesia},
        publisher={EAI},
        proceedings_a={ICOST},
        year={2019},
        month={6},
        keywords={aeromonas sp antibiotic endophytic bacteria klebsiella sp seaweed},
        doi={10.4108/eai.2-5-2019.2284688}
    }
    
  • Hafsan Hafsan
    Isna Rasdianah Aziz
    Eka Sukmawaty
    St. Aisyah S
    Hasyimuddin Hasyimuddin
    Zulkarnain Zulkarnain
    Hajrah Hajrah
    Year: 2019
    Antibiotic Activity of Endophytic Bacteria isolated from Euchema cottoni of North Galesong Sea, Takalar
    ICOST
    EAI
    DOI: 10.4108/eai.2-5-2019.2284688
Hafsan Hafsan1,*, Isna Rasdianah Aziz1, Eka Sukmawaty1, St. Aisyah S1, Hasyimuddin Hasyimuddin1, Zulkarnain Zulkarnain1, Hajrah Hajrah1
  • 1: Department of Biology, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar, Indonesia. 92113
*Contact email: hafsan.bio@uin-alauddin.ac.id

Abstract

Aeromonas sp. and Klebsiella sp. were two active endophytic microbe isolated from Euchema cottoni in North Galesong Sea, Takalar district using agar nutrient medium. These isolates then purified by the strike plate on Klinger Iron Agar medium. Fermentation process was carried out using yeast malt broth medium to provide the active compound. The fermented product were supernatant and pellets. The antimicrobial activity was measeured using agar diffusion method. The result show that supernatan which only gave activity to Staphylococcus aureus and Escherichia coli is Aeromonos sp.