https://jurnal.fp.unila.ac.id/index.php/bdpi <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> University of Lampung en-US e-Jurnal Rekayasa dan Teknologi Budidaya Perairan 2302-3600 <p><strong>License for Authors</strong></p><p>Authors who publish with this journal agree to the following terms:</p><ul><li>Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="license">Creative Commons Attribution-ShareAlike 4.0 International License</a> that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.</li><li>Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</li><li>Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See<a href="http://opcit.eprints.org/oacitation-biblio.html"> The Effect of Open Access</a>).</li><li>The Author warrant that this article is original and that the author has full power to publish. The author sign for and accepts responsibility for releasing this material on behalf of any and all-author. If the article based on or part of student’s thesis, the student needs to sign as his/her agreement that his/her works is going published.</li></ul><p><strong>License for Regular Users</strong></p><p>Other regular users who want to cite, distribute, remix, tweak, and build upon author’s works, even for commercial purposes, should acknowledge the work’s authorship and initial publication in this journal, licensed under a<a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="license"> Creative Commons Attribution-ShareAlike 4.0 International License</a>.</p><p><span>This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation.</span></p><a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="license"><img style="border-width: 0;" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" alt="Creative Commons License" /></a><br />This work is licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="license">Creative Commons Attribution-ShareAlike 4.0 International License</a>. https://jurnal.fp.unila.ac.id/index.php/bdpi/article/view/10135 <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> 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 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 2024-10-30 2024-10-30 13 1 10.23960/jrtbp.v13i3.p%p