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Journal : Berkala Perikanan Terubuk

ANTIBACTERIAL ACTIVITY of CRUDE METHANOLIC LEAVES EXTRACT of Xylocarpus granatum AGAINST BACTERIAL FISH PATHOGEN Staphylococcus epidermidis Ummi Mardhiah Batubara; Madyawati Latief; Winda Dwi Setiawati
Berkala Perikanan Terubuk Vol 49, No 1 (2021): Februari 2021
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.49.1.763-768

Abstract

Sumatera is one of the largest mangrove areas in Indonesia. One of the mangrove plants that have the potential as a drug and has been used traditionally is Xylocarpus granatum. This study was conducted to determine the influence of methanol extract from leaf X. granatum in inhibiting the growth of Staphylococcus epidermidis. Extraction of leaf X. granatum is done by the maceration method using methanol solvent. Test resistance of methanol extracts from the leaves of X. granatum is performed by a method of diffusion discs. Measurement of antibacterial activity is carried out with several treatments i.e. the negative control (aquadest), positive control (Chloramphenicol), and several different extract concentrations of 25ppm, 50ppm, 75ppm, and 100ppm. The value of the antibacterial activity is then analyzed further using ANOVA and the Dunn test. The results showed that the leaves extract X. granatum extracted using a methanol solvent contained active phytochemicals compounds such as steroids, saponins, tannins, and phenols. The test results of each extract concentration showed a significant influence on the slow growth of S. epidermidis, characterized by the formation of a clear zone around the disc. The highest antibacterial activity is shown at a concentration of 25ppm with an antimicrobial index value of 3,55 which is categorized as a strong antibacterial response.
Co-Authors -, Maison Addion Nizori Ahmad Fadhil Alfi Khatib, Alfi Alrizal, Alrizal Amanda, Dwi Rahma Amanda, Hilda Anggi Ayunda Triani Anggun Tri Fisesa Ardhica, Jammes Arum, Dewi Azizah, Regina Wan Batubara, Ummi Mardhiah Bela, Anisa Betharia Juli Mas Tambunan Br Sembiring, Vera Lorensya Budiyanto Budiyanto Budiyati Ichwan Bulan, Catherine Putri Delviani, Delviani Dewi, Tribuana Tungga Dwi Wahyu Ramadhan Dyah Puspitasari, Ratih Elis Kartika Ermadani Ermadani Faizar Farid Farah, Farah Fauzan Azima Fikriansyah, Muhammad Fiolita Etsa Aurora Fisesa, Anggun Tri Fitrianingsih Fitrianingsih FITRY TAFZI Havizur Rahman Havizur Rahman Helmina Mandalahi Helmina Mandalahi, Helmina Hengky Irawan, Hengky Heriyanti Heriyanti Heriyanti Heriyanti, Heriyanti Humaryanto, Humaryanto Husna, Naimul Ilmavia Wilantika Indra Lasmana Tarigan Jamaludin Al-Anshori Kharisma, Tiara Kurnia Nastira Ningsih Lenny Marlinda Lince Muis Lince Muis Lizawati Lizawati Lucky Zaehir Maulana Maharani, Rizky Maharani, Viola Giary Rizkillah Mahya Ihsan Masruri Masruri Melani, Fitria Muhaimin Muhaimin Muhaimin Muhaimin Mursyid Djawas Nabila, Annisa Candra Nadia Rahmasari Natasya, Dian Nelson Nelson Nelson Nindita Clourisa Amaris Susanto Nurjannah, Sofia Nurul Huda Oktavioni, Marsella Pebralia, Jesi Prabawa, Satria Prahandika, Graha Puspitasari, Ratih Dyah Putri Maya Sari Putri Maya Sari Putri Maya Sari Putri, Silvi Ayudiah Putri, Yunika Eka qurrota aini Rahayu Sindy Ramadhan, Ilham Ifandi Ratih Dyah Puspitasari Razai, Tengku Said Resta, Ichy Lucya Restina Bemis Restina Bemis, Restina Riany, Hesti Rizki Ananda Rosi Rahayu Saharin, Siti Munirah Samsidar Samsidar Saputra, Muhammad Furqon Novryan Sarah Aknesia Marbun Sari, Tika Seow, Eng Keng Shadrina, Putri Nur Shindi Amanda Rizki Sholeha Annisa Martines Silaban, Desy Vania Silvi Leila Rahmi Sinurat, Julius Alvin Novensius Suci, Ulan Susanto, Nindita Clourisa Amaris Sutrisno Sutrisno, Sustrisno Sutrisno, Sutrisno Tarigan, Indra L. Uce Lestari Vitadella, Veronika Warni, Tri Wazzan, Huda Winda Dwi Setiawati Wulan Safitri, Wulan Yana Cahyana Yoza Fendriani Yulianti, Nike Desvi Yusnaidar Yusnaidar Yusnaidar, Yusnaidar Yusof, Yus Aniza Zulnita, Anis