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All Journal Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Microbiology Indonesia SEMIRATA 2015 BIO-SITE |BIOLOGI Sains Terapan Jurnal Pembelajaran dan Biologi Nukleus Asian Journal of Aquatic Sciences Maspul Journal of Community Empowerment Jurnal Pengabdian Masyarakat Asia Unri Conference Series: Community Engagement Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment Journal of Community Engagement Research for Sustainability Tropical Aquatic and Soil Pollution Abdimas Indonesian Journal Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat South East Asian Marine Sciences Journal Jurnal Perikanan dan Kelautan Tropical Marine Environmental Sciences Jurnal Natur Indonesia
Batubara, Ummi Mardhiah
Department Of Marine Science, Faculty Of Fisheries And Marine, Universitas Riau, Pekanbaru
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Journal : Jurnal Natur Indonesia

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Isolation and Antimicrobial Activity of Endophytic Fungi on Avicennia marina and Sonneratia alba Mangroves in Mengkapan Village, Sungai Apit District, Siak Regency Esti Nur Rahayu; Efriyeldi Efriyeldi; Ummi Mardhiah Batubara
Jurnal Natur Indonesia Vol. 22 No. 1 (2024): April
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.22.1.12-20

Abstract

This research was conducted from February to June 2023. A sampling of Avicennia marina and Sonneratia alba mangroves was conducted in the mangrove ecosystems of Mengkapan Village, Sungai Apit District, Siak Regency. This research aims to identify the species and test the antimicrobial activity of endophytic fungi found in the leaves and stems of A. marina and S. alba mangroves in the mangrove ecosystem of Mengkapan Village using survey and experimental methods. This research began by determining the sampling location and measuring the physical and chemical parameters of the mangrove environment. Then, sampling and preparation of A. marina and S. alba mangrove samples were carried out to isolate the endophytic fungi. After isolation, macroscopic and microscopic characterization was done to identify endophytic fungi. The diameter increase of the endophytic fungi was measured and calculated, and the antagonism activity test of the endophytic fungi was carried out. The antimicrobial index of endophytic fungi was measured against the pathogenic bacteria Vibrio sp and E. coli. This research obtained that 12 endophytic fungi were isolated from the mangroves A. marina and S. alba: two genera Rosellinia, two genera Pythium, four genera Hansfordia, and four genera Aspergillus. Based on the test results, all genera found in this research inhibited the growth of E. coli with inhibitions of 75.99% (Rosellinia sp), 87.70% (Pythium sp), 73.42% (Hansfordia sp) and 86.88% (Aspergillus sp). However, only three genera inhibited the growth of Vibrio sp by more than 50%, with inhibitions of 85.23% (Rosellinia sp), 87.87% (Hansfordia sp), and 86.07% (Aspergillus sp).
Co-Authors Alfarisy, M. Phyto Alicia Mulya Maharani Anggelina, Anggelina Anisa Anisa Azahra, Mutiara Mindy Batara, Lamun Bernadi, Haryo Jati Bulan Sabina Bunga Mulia Bunga Nanda Sari Delvi, Ayu Dina Aulia Rifdah Efriyeldi, Efriyeldi Eko Pujianto Eko Pujianto Elly Nur Agustin ENDAH ROSA Esti Nur Rahayu Esti Nur Rahayu Fahmil Maulana Farhan Rio Afdholy Farisy, Muhammad Fhito Al Feliatra Feliatra, Feli Feliatra, Pamela Isya Finayeva, Novlina Fitratul Aini, Fitratul Fitri, Sri Afifah Ghazali, Tengku Muhammad Gustina, Julia Hasnaul Maritsa Herlina, Meli Herlini, Meli Hesti Riany Iesje Lukistyowati Iesje Lukystiowati Ihsan, Mahya Ika Oksi Susilawati Irsat Hanif Irwan Effendi Irwan Irwan Kartini Kartini Lamun Batara Lazuardi Lazuardi Lazuardi Umar Madyawati Latief Manurung, Manta Mentari Mardalisa, Mardalisa Maulina Amiza Yunita Melanie Dyas Puteri Meli Herlini Muhamad Habbil.H Muhammad Arfan Muhammad Arief Wibowo Muhammad Fadhli Alfikri Nabilah Amini Hasibuan Nanda Fahmuin Tari Nasution, Nisfi Maulidia Nur Fadhilah Ilyas Nursyirwani, Nursyirwani Pani Pransiska Putri Pipin Kurnia Pipin Kurnia Putri, Resty Fauziah Rachana, Kong Ramadhani Putri Rayhan Maulana Risky Ayu Kristanti Rita Wijaya Safira Khairunnisa Selvi Andriani Situmorang, Novita Suparjo Suparjo Suparjo Suryadi Saputra Suryadi Saputra Syahputri, Rara Vania Teguh Sumarsono Tengku Muhammad Ghazali Tengku Rany Oktaviany Tengku Rany Oktaviany Trisla Warningsih Wahyuni, Inka Wibowo, Muhammad Arif Wijaya, Rita Winda Dwi Setiawati Yoswaty\, Dessy Yusni Ikhwan Siregar Zevira, Bella Permata