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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu Dasar Biology, Medicine, & Natural Product Chemistry Jurnal Sumberdaya Hayati Makara Journal of Science Molekul: Jurnal Ilmiah Kimia
Prastya, Muhammad Eka
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Control & Systems Engineering Earth & Planetary Sciences Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health

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Aktivitas Antibakteri dan Antioksidan dari Senyawa Bioaktif Asal Bakteri Endofit Tanaman Nyatoh (Palaquium amboinense B.) : Antibacterial and Antioxidant Properties of Bioactive Compounds Derived from Endophytic Bacteria Isolated from Nyatoh (Palaquium amboinense B.) Putra, Rayhan Helmyana; Retnowati, Dwi; Cordova, Datu Muhammad; Zahra, Aliya Azkia; Primahana, Gian; Dewi, Rizna Triana; Filailla, Euis; Sukirno; Prastya, Muhammad Eka
Jurnal Sumberdaya Hayati Vol. 10 No. 1 (2024): 2024
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.10.1.25-32

Abstract

Nyatoh plant (Palaquium amboinense B.) is native to Indonesia which is known to have the ability to produce potential secondary metabolites. The aim of this study was to evaluate the antibacterial and antioxidant activities from bioactive compounds produced by endophytic bacteria from nyatoh leaves. Five endophytic bacteria were tested against 4 targeted bacteria including Escherichia coli ATCC 8739, Pseudomonas aeruginosa ATCC 15442, Bacillus subtilis ATCC 19659, and Staphylococcus aureus ATCC 6538. Bacterial isolate which had the strongest antibacterial activity was then fermented and extracted. The corresponding extract was further tested on disc diffusion method, determination of Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) values, antioxidant evaluation, and analyzed for its bioactive compound components via GC-MS analysis. The results showed that one isolate, namely D1 can produce secondary metabolite which act as antibacterial and antioxidant potentials. This corresponding extract has the strongest MIC and MBC against B. subtilis with value of 39.5 and >78.1 µg/ml and exhibited antioxidant activity against 2,2-difenil-1-pikrilhidrazil (DPPH) with inhibition value of 85.37%. Based on GC-MS analysis, secondary metabolites derived from this potential extract contained some major active constituents including Tributyl acetylcitrate and bis (2-ethylhexyl) ester which might act as antibacterial and antioxidant agents.
Co-Authors Anisa, Hida Arliani Nur Asep Saefurohman Atwita, Syelziva Yonda Chang, Helen Cordova, Datu Muhammad Dewijanti, Indah D. Dewijanti, Indah Dwiatmi Dwi Retnowati Febi Nurilmala Filailla, Euis Hasidu, La Ode Abdul Fajar Hening, Egiyanti Nur Widhia Hidayatullah, Sigit Hutagaol, Ricson Pemimpin Iffa Afiqa Khairani Imaniar, Lisana Husna Jekmal Malau Jepri Agung Priyanto, Jepri Agung Khairani, Hafifatunil Muhammad Zulfiqri, Aldy Permatasari, Vera Primahana, Gian Putra, Rayhan Helmyana Rhesi Kristiana Riana, Elisa Nurma Ridha, Rafifa Rika Indri Astuti Riskiana, Angger Arfi Rizna Triana Dewi Salsabilah, Nadiyah Satyaningsih, Desy Simbolon, Sumihartati Sofa Fajriah Sri Pujiyanto SUKIRNO Suryanti, Erma Tjandrawati Mozef Yuswan, Apriza Zahra, Aliya Azkia