Antibacterial Activity of Cultivable Endophytic Bacteria from Mangrove Tree Rhizopora mucronata

Erny Qurotul Ainy, - and Maya Anggraini Sembiring, - (2019) Antibacterial Activity of Cultivable Endophytic Bacteria from Mangrove Tree Rhizopora mucronata. In: KOBI 2nd International Conference di Universitas Tanjungpura Pontianak, 6-8 September 2019,, Pontianak.

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Abstract

Rhizopora mucronata has been considered as a promising source of endophytes with high bioactivities. The objective of this study were examining the potency of endophytic bacteria isolated from mangrove tree (R. mucronata) for their antibacterial activity against two bacterial species, Eschericia coli and Staphylococcus aureus and screening the antibacterial compounds from endophytes extracts. Stems tree were collected from Wanatirta mangrove forest in Kulonprogo, Yogyakarta. Seven endophytic bacterial isolated from stem were evaluated based on morphological characteristics. Antibacterial activity of the isolates was tested by paper disc assay method and data was recorded. Antibacterial compounds from the crude extract endophytes were determined. The results demonstrated that IBT4 and IBM1 isolates that identified as members of Bacillus were found exhibiting antibacterial activity and producing alcaloid and saponin.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Antibacterial activity, Endophytic bacteria, Isolation, Mangrove, Rhizopora mucronata
Subjects: Biologi
Bakteri
Divisions: Makalah
Depositing User: Dra. Khusnul Khotimah, SS, M.IP -
Date Deposited: 11 Jan 2021 15:37
Last Modified: 11 Jan 2021 15:37
URI: http://digilib.uin-suka.ac.id/id/eprint/41836

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