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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Teknologi Dan Industri Pangan Sainteks Microbiology Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Biotropika Indonesian Journal of Biotechnology Jurnal Sumberdaya Hayati Indonesian Journal of Chemistry ANNALES BOGORIENSES Marine Research in Indonesia Biosaintifika: Journal of Biology & Biology Education Menara Perkebunan Jurnal Tanah dan Iklim Makara Journal of Science Annales Bogorienses
YULIN LESTARI
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor, Kampus IPB Dramaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Veterinary

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Journal : Biotropika

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Morphological Characterization and Antioxidant Activity of Actinobacteria from Xylocarpus granatum Growing in Mangrove Habitat Ratte, Marina; Batubara, Irmanida; Lestari, Yulin
Biotropika: Journal of Tropical Biology Vol. 10 No. 1 (2022)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.biotropika.2022.010.01.01

Abstract

Xylocarpus granatum produces various bioactive compounds with diverse biological activities, one of them as an antioxidant. Endophytic actinobacteria can also produce bioactive compounds. This study aimed to explore the existence of the endophytic actinobacteria of X. Granatum and determine its antioxidant activity. The research method begins with the isolation of endophytic actinobacteria from fruits, seeds, and leaves using selective media Humic Acid (HV). Furthermore, characterizing the obtained isolates using four different media, namely YSA, ISP2, ISP3, and ISP4, measured antioxidant activity for actinobacterial supernatants and actinobacterial ethyl acetate extracts using the DPPH method. The results showed that from X. granatum, 15 isolates of endophytic actinobacteria were obtained from fruit, seeds, and leaf. Endophytic actinobacteria isolates from X. granatum showed different colors of aerial mycelium, substrate mycelium, and spore chain type. XGF11, XGF12, and XGF4 isolates produced high antioxidant activity of the supernatant; 57.30%, 49.77%, and 41.90% inhibition, respectively. The antioxidant capacity of XGF12 ethyl acetate extract was 501.60 μg AEAC/mg extract and 465.47 μg AEAC/mg extract for XGF11 ethyl acetate extract. DNA extraction and 16S rRNA amplification from endophytic actinobacteria X. granatum according to Presto Mini gDNA Bacteria Kit Protocol. Based on 16S rDNA gene analysis, isolates XGF12 and XGF11 showed 99.16% and 99.42% similarities with Streptomyces xylanilyticus, respectively. Meanwhile, XGF4 showed to have 99.82% similarities with Brevibacterium sediminis.
Co-Authors A. HAITAMI Abdjad Asih Nawangsih Alifian Ariansyah Amor Tresna Karyawati, Amor Tresna Anas Dinurrohman Susila ANDO KATSUHIKO Ando Katsuhiko Anja Meryandini Anja Meryandini Anja Meryandini Antonius Suwanto ARI SUSILOWATI Ariansyah, Alifian Aris Tri Wahyudi ARTINI PANGASTUTI Arum Asiyanti Suhastyo, Arum Asiyanti Arum Asriyanti Suhastyo BAMBANG MARWOTO Batara, Lily Noviani Budi Wirawan Deden Saprudin Dedy Duryadi Solihin Didy Sopandie DITA, SASMIATI FARACH DWI ANDREAS SANTOSA Dyah Iswantini DYAH NOOR HIDAYATI Efendi, Firda Sri Egra, Saat Elisa Sopiatul Fitriani Endang Sukara Evi Triana EVI TRIANA Farhana Halimah Rusyda Ferry Mutia Fitriandini, Risa GINA KARTINA Gina Kartina GINA KARTINA Hamim Hamim Hastuti, Ratih Dwi HIDEKI YAMAMURA Iman Rusmana Inayah, Mazidah Noer Indah Puspita SARI Irmanida Batubara Isra Janatiningrum Iswandi Anas Iswandi Anas KATSUHIKO ANDO KATSUHIKO ANDO Laksmita Prima SANTI Lenni Fitri Lenni Fitri Lia Aseptin Murdini Lilis Nuraida Maggy T. Suhartono Maggy Thenawidjaja Suhartono Mahyarudin, Mahyarudin MISA OTOGURO MISA OTOGURO MONA PRIMANITA Munif Ghulamahdi N. Nurjanah Niken Financia Gusmawati NITA ROSALINDA PRAYITNO NITA ROSALINDA PRAYITNO Nunuk Widhyastuti NUNUK WIDHYASTUTI NUNUK WIDHYASTUTI PUSPITA LISDIYANTI PUSPITA LISDIYANTI Puspita Lisdiyanti Rahminiwati, Min RASTI SARASWATI RASTI SARASWATI RATIH DEWI HASTUTI RATIH DEWI HASTUTI Ratte, Marina RIKA RAFFIUDIN Risa Fitriandini ROHMATUSSOLIHAT ROHMATUSSOLIHAT RONI RIDWAN Roni Ridwan RONI RIDWAN Saat Egra SHANTI RATNAKOMALA Shanti Ratnakomala SHANTI RATNAKOMALA SHINJI MIYADOH Sipriyadi Sipriyadi Sipriyadi Sri Budiarti Sri Budiarti Poerwanto Suryo Wiyono SUSILOWATI1 SUSILOWATI1 TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Titi Candra Sunarti TOMOHIKO TAMURA Tomohiko Tamura TOMOHIKO TAMURA TRI RATNA SULISTIYANI TRIO HENDARWIN Umi Fatmawati Winanda, Witri Witri Winanda YANTYATI WIDYASTUTI Yantyati Widyastuti Yantyati Widyastuti Zaenal Abidin