Diantari, Rara and Susanti, Oktora and Wahid Yusuf, Maulid and Yulianto, Herman and Wardiyanto, Wardiyanto and Hasani, Qadar (2018) Antibacterial activity of extract mangrove Avicennia sp., Rhizophora sp., and Bruguiera sp. against Vibrio harveyi and Vibrio parahaemolyticus. In: 4th Asia Pasific Coral Reef Symposium, 4 Juni 2018, Cebu, Philipine. (Unpublished)

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Abstract

Exploration of new bioactive compounds from nature has been conducted. Avicennia sp., Rhizophora sp., and Bruguiera sp., are of mangrove species which has potent as a source of antibacterial compounds. The aim of this research is to investigate the potency of leaves, fruit, and calyx from mangroves as a source of anti bacterial Vibrio harveyi and Vibrio parahaemolyticus substances. Leaves of Avicennia sp., Rhizophora sp., and Bruguiera sp. were collected from Sari Ringgung and Pasaran coastal, Lampung. Experimental laboratories method was used in this research, while data was analyzed descriptively. Sample was extracted by using methanol, etil asetat and hexan. Agar diffusion method was utilized on anti bacterial test against Vibrio harveyi and Vibrio parahaemolyticus with concentration 50, 100, 200, 400 dan 650 mg/disk. The result of the test showed that Avicennia sp., Rhizophora sp., and Bruguiera sp. methanol extract inhibit the growth of the Vibrio harveyi with inhibtion zone between 0,34-5,01 mm. Avicennia sp., Rhizophora sp., and Bruguiera sp. methanol extract inhibit the growth of the V. parahaemolyticus with inhibtion zone between 0,49-6,36 mm.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling
Divisions:	Fakultas Pertanian (FP) > Prodi Budidaya Perairan
Depositing User:	Ms Rara Diantari
Date Deposited:	29 Jun 2018 04:13
Last Modified:	29 Jun 2018 04:13
URI:	http://repository.lppm.unila.ac.id/id/eprint/8200

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