https://jurnal.fp.unila.ac.id/index.php/bdpi/issue/feed 2025-02-19T03:54:53+00:00 Agus Setyawan [email protected] Open Journal Systems <div style="display: flex; flex-wrap: wrap; gap: 30px; border-bottom: 5px solid #fbbf24; padding-bottom: 30px; margin-bottom: 40px; align-items: flex-start;"> <div style="flex: 0 0 240px; margin: auto;"><img style="width: 100%; border-radius: 12px; box-shadow: 0 12px 20px rgba(6, 78, 59, 0.2);" src="https://jurnal.fp.unila.ac.id/public/journals/2/cover_issue_505_en_US.jpg" alt="e-JRTBP Cover" /></div> <div style="flex: 1; min-width: 320px;"> <div style="display: inline-block; background: #ecfdf5; color: #064e3b; padding: 5px 15px; border-radius: 50px; font-size: 13px; font-weight: 800; border: 1px solid #064E3B; margin-bottom: 15px; letter-spacing: 1px;">SINTA 5 ACCREDITED</div> <h1 style="color: #064e3b; margin: 0 0 10px 0; font-size: 32px; font-weight: 800; line-height: 1.2;">e-JRTBP</h1> <p style="font-size: 14px; color: #64748b; margin-bottom: 15px; font-weight: 600;">p-ISSN: 2302-3600 | e-ISSN: 2597-5315</p> <p style="text-align: justify; margin: 0 0 20px 0; font-size: 15px; line-height: 1.7;"><strong>e-JRTBP</strong> is a periodical journal published twice a year (<strong>February and October</strong>) that serves as a means of scientific communication to disseminate research results. Fields of study include fisheries cultivation, management, and utilization of fishery resources.</p> <div style="background: #f8fafc; padding: 15px; border-radius: 8px; border-left: 4px solid #fbbf24;"> <p style="margin: 0; font-size: 14px;"><strong>E-mail:</strong> <a style="color: #059669; text-decoration: none; font-weight: bold;" href="mailto:[email protected]">[email protected]</a></p> </div> </div> </div> <div style="text-align: center; margin-bottom: 50px; background: #f0fdf4; padding: 30px; border-radius: 12px; border: 1px solid #dcfce7;"> <h3 style="color: #064e3b; margin-top: 0;">Manuscript Submission</h3> <p style="font-size: 14px; margin-bottom: 20px;">Please read the <strong>Author Guidelines</strong> and use the <strong>Manuscript Template</strong> before submitting.</p> <a class="jrtbp-action-btn" href="https://jurnal.fp.unila.ac.id/index.php/bdpi/about/submissions#onlineSubmissions" target="_blank" rel="noopener">Online Submission System</a> <a class="jrtbp-action-btn" style="background: #fbbf24; color: #333;" href="https://jurnal.fp.unila.ac.id/index.php/bdpi/about/submissions#authorGuidelines" target="_blank" rel="noopener">Author Guidelines</a> <div style="margin-top: 20px; border-top: 1px solid #bdf2d5; padding-top: 15px;"><a class="jrtbp-nav-btn" href="#focus">Focus &amp; Scope</a> | <a class="jrtbp-nav-btn" href="#review">Peer Review</a> | <a class="jrtbp-nav-btn" href="#ethics">Publication Ethics</a> | <a class="jrtbp-nav-btn" href="#plagiarism">Plagiarism Policy</a></div> </div> <div id="focus" style="margin-bottom: 50px; scroll-margin-top: 20px;"> <h2 style="color: #064e3b; border-left: 6px solid #fbbf24; padding-left: 15px; font-size: 24px; text-transform: uppercase;">Focus and Scope</h2> <div style="background: #f8fafc; padding: 25px; border-radius: 12px; margin-top: 20px; border: 1px solid #eef2f6;"> <p style="text-align: justify; line-height: 1.8;">Fields of study include <strong>fish nutrition, fish disease &amp; health management, fish genetics and reproduction, aquaculture engineering, aquaculture environment, and social economics of aquaculture</strong>.</p> </div> </div> <div class="description"> </div> https://jurnal.fp.unila.ac.id/index.php/bdpi/article/view/10135 2025-02-19T03:54:53+00:00 Nur Maydiana Mauly [email protected] Zalsa Riski Stefani [email protected] Amandha Gusti Ramadhani [email protected] Muhammad Raffid Ramadhan [email protected] Rahma Aulia Rahman [email protected] Noval Ramadhani Darmawan [email protected] Pingky Lestari [email protected] Muhammad Aufa Rafiqi [email protected] Rizqy Hadi Saputra [email protected] Muhammad Kholiqul Amiin [email protected]

<p><em>Sargassum is a macroalgae in tropical and subtropical waters. Sargassum sp. contains Mg, Na, Fe, tannin, iodine, and phenol. This study aims to determine the antibacterial potential of Sargassum sp. extract in inhibiting the growth of Staphylococcus aureus. Samples were dried in the sun and then pureed using a blender and extracted by maceration method, for 7 days with methanol solvent at a ratio of 1: 3, evaporated using a rotary vacuum evaporator and water bath to get extract results. Antibacterial activity was tested using the disc diffusion method against various concentrations of extracts, namely 10,000, 5000, 1000, 100, 10, and the control. The results showed that this study implies that Sargassum sp. extract has potential as a natural antibacterial against Staphylococcus aureus. Still, its effectiveness is determined by the extraction method and concentration used.</em></p>

2024-10-30T00:00:00+00:00 Copyright (c) 2024 Nur Maydiana Mauly, Zalsa Riski Stefani, Amandha Gusti Ramadhani, Muhammad Raffid Ramadhan, Rahma Aulia Rahman, Noval Ramadhani Darmawan, Pingky Lestari, Muhammad Aufa Rafiqi, Rizqy Hadi Saputra, Muhammad Kholiqul Amiin