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Antioxidant of Ethanol Extract and Toxicity of Fractions from Aspergillus unguis a Marine Sponge Symbiont of Aaptos suberitoides Masyerli, Scify Bilqis Nawafi; Efdi, Mai; Bashari, Muhammad Hasan; Untung Kurnia Agung, Mochamad; Subhan, Beginer; Efahmi, Efahmi; Andriani, Yosie; Syafrizayanti, Syafrizayanti
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 1 (2025): February 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i1.14645

Abstract

The marine sponge Aaptos suberitoides has been shown to have anticancer properties, with clear evidence of its capacity to suppress the growth of cancer cells. However, the pharmaceutical exploration of chemicals from marine organisms causes significant environmental concerns. Aspergillus unguis, a fungal symbiont of the marine sponge A. suberitoides, has been isolated for its potential in sustainable natural products resources. This study assesses the antioxidant activity of ethanol extract and the toxicity of four levels fractions from ethanol extracts of A. unguis mycelium and these results were reported for the first time in this study. The antioxidant of ethanol extract was determined using the 2,2-Diphenyl-1-picrylhydrazyl (DPPH) method. The fractions were examined for toxicity using the Brine Shrimp Lethality Test (BSLT). The ethanol extract of A. unguis shows very strong antioxidant bioactivity (IC50 = 42.84 mg/L). The LC50 values for hexane, chloroform, ethyl acetate, and butanol fractions were determined to be 74.11 µg/mL, 93.84 µg/mL, 59.37 µg/mL, and 142.79 µg/mL, respectively. It indicates significant toxicity. These preliminary results are important knowledge for further research into the bioactivity potential of the metabolites as candidate anticancer compounds, aligning with marine pharmaceutical drug development.
Co-Authors Achadiyani Ahmad Agil Aisyah, Siti Zanuba Anglita Yantisetiasti Anjani, Gebby Reviana Annisa Dewi Nugrahani Apriliani, Ardhia Rizki Arima Kurnia Sari Dewi Nurcahyani Assyifa, Nanda Astrid Feinisa Khairani Atika Hana Ilyasa Ayu, Inna Puspa Beginer Subhan Damara, Fachreza Aryo Dany Muhammad Daffa Defi Ardia Pramesti Dika Widia Nur Azizah Dikdik Kurnia Dimas Erlangga Luftimas Dimas Erlangga Luftimas Dondy Arafat Dwi Andini Efahmi, Efahmi Eggy Raynaldi Rachman Nurhadi Eko Fuji Ariyanto Elfahmi Elfahmi, Elfahmi Enny Rohmawaty Erick Khristian Fachreza Aryo Damara Fadla Khairatu Ismi Gaga Irawan Nugraha Gita Tiara Dewi Nasution Gita Widya Pradini Hardani, Isna Nisrina Hardisiswo Soedjana Hermin Aminah Usman Huda, Fathul Isna Nisrina Hardani Julia Nur Jannah Julia Ramadhanti Kamilah, Mutiara Mila Khafifah, Dinda Salsa Labibah, Salma Nur Lala Yuliani Laraswita, Sarah Lia Faridah Mai Efdi Masyerli, Scify Bilqis Nawafi Meinarni, Retno Mohammad Ghozali Mohammad Ghozali Nadiah, Zahra Nadifah Diana Zalia Naura Mardhiyah Nazir, Arnengsih Nebuchadnezzar Akbar NEVIATY PUTRI ZAMANI Ni Kadek Dita Cahyani, Ni Kadek Dita Novi Vicahyani Utami Novriyandi Hanif Nugraha, Marwan Agung Nur Ramadani Meliani Syukri Nurhasanah Nurhasanah Nurul Qomarilla Pandji Irani Fianza Putri Halleyana Putri Halleyana Rahman Putri, Salsabila S S Putri, Tenny Qomarilla, Nurul Rahman, Putri Halleyana Rahman, Putri Halleyana A Ramadhanti, Julia Ramdhani, Muhammad Farid Rani Septriana Rani Septrina Ratu Safitri Resti Gradia Dwiwina Rika Mustika Rindra Rizqyahya Retossa Risqi Dwi Putra Sahiratmadja, Edhyana Kusumastuti Sani, Lalu M. Iqbal Satari, Mieke Hermiawati Satriasih, Tulus Savira Ekawardhani Sharon Noor Alya Syafrizayanti, Syafrizayanti Tenny Putri Tenny Putri Titing Nurhayati Trully Deti Rose Sitorus Truly Deti Rose Sitorus Untung Kurnia Agung, Mochamad Utami, Kharima Dwi Wijaya, Indra Yarman, Indra Prasetya Yosie Andriani Yuliarni, Dinda Yuni Susanti Pratiwi Yuni Susanti Pratiwi, Yuni Susanti Yuniarti, Eveline Yunivita, Vycke