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All Journal BIOVALENTIA: Biological Research Journal Journal of Fish Health Jurnal Perikanan Mantis Journal of Fisheries Berita Biologi
Rohmawati Bareta, Ainun
Pemanfaatan Sumberdaya Perikanan, Fakultas Peternakan, Universitas Jambi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology Social Sciences

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ANTIOXIDANT POTENTIAL OF BIOACTIVE COMPOUNDS IN ETHANOL EXTRACTS OF SEAGRASS AND MACROALGAE FROM LAMPUNG WATERS Ainun Rohmawati Bareta; Endang Linirin Widiastuti; Nuning Nurcahyani; Riris Roiska; Yusyam Leni
Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1418

Abstract

The sea in Indonesia covers 75% of its total land area. According to data from the Ministry of Marine Affairs and Fisheries (2019), Indonesia has approximately 5.8 million km² of water area out of a total territory of 7.81 million km². The biodiversity in Indonesia's coastal areas is utilized by coastal communities in their daily lives. Coastal resources also have potential in the health sector, such as seagrass, macroalgae, and taurine, which can be used as raw materials for natural medicine. The purpose of this study is to analyze the antioxidant potential based on the IC50 value of taurine, ethanol extracts of the seagrasses Enhalus acoroides and Cymodocea rotundata, as well as the macroalgae Padina australis and Sargassum duplicatum. The method used is the antioxidant activity assay using DPPH (2,2-Diphenyl-1-picrylhydrazyl). The results of this study indicate that, after testing with DPPH, only the ethanol extract of Cymodocea rotundata had an IC50 value of < 200 µg/mL, specifically -652.95 µg/mL, whereas the IC50 values of taurine, the ethanol extract of Enhalus acoroides, and the ethanol extracts of the macroalgae Padina australis and Sargassum duplicatum were > 200 µg/mL, indicating no antioxidant activity. In conclusion, only the ethanol extract of Cymodocea rotundata has the potential to be a candidate for antioxidant raw material.
Co-Authors Afkar, Zawil Afriani H Alfebrianti, Dhea Anggraini, Gira Arfiana, BS Monica CAHYONO, HARI Dwinda Pangentasari Endang Linirin Widiastuti Febrina Rolin Giri Pratama Hafidz Ibnu Khaldun, Muhammad Harianto , Eko Hasanah Hasanah I Gede Suweda Anggana Putera Junaidi, Teuku Leni, Yusyam Lestari, Sekar Yunita Lisna, Lisna Lobo, Reni Nambela, Delima Sari Natih, Nyoman Metta Nyanakumara NEVIATY PUTRI ZAMANI Nugroho Ekowati, Christina Nuning Nurcahyani Nuning Nurcahyani Nuruwildani, Nuruwildani Pangentasari, Dwinda Pramunsintho, Bagus Purnamasari , Tina Putri, Indah Karunia Putri, Rahayu Dian Eka Rahma Dini Arbajayanti Reni Lobo Riris Roiska Rizkiana, Fidia Indah Rizky Janatul Magwa RR. Ella Evrita Hestiandari Salsabila, Sahda Saprudin Saprudin, Saprudin Sarno Sarno Situmorang, Sawitania Christiany Dwi Utami Boru Sumardi . Suryono Suryono Taufik Budhi Pramono Teguh Sumarsono Tri Wulandari Tri Wulandari Virnando, Irvan Widiastuti, Endang Linirin Windiarta, Talitha Putri