Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Jurnal Ilmiah Medicamento
Wulandari, Ni Made Widya
Unknown Affiliation
Health Professions Medicine & Pharmacology Public Health

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Bioaktivitas dan Identifikasi Molekuler Jamur yang Diisolasi dari Sedimen di Pantai Amed dan Tulamben Wulandari, Ni Made Widya; Dwijayanti, Ni Kadek; Putri, Ni Putu Ananda Eka; Putra, I Putu Yogi Astara; Leliqia, Ni Putu Eka; Wibowo, Joko Tri; Dwija, Ida Bagus Nyoman Putra; Ariantari, Ni Putu
Jurnal Ilmiah Medicamento Vol 11 No 1 (2025): Jurnal Ilmiah Medicamento
Publisher : Fakultas Farmasi Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/medicamento.v11i1.10745

Abstract

Marine fungi have demonstrated the ability to produce promising new bioactive compounds. This study aims to isolate fungi from the marine sediments collected from Amed and Tulamben Beaches, Bali, Indonesia and investigate the bioactivity of the fungal extracts. Following fungal isolation, pure isolates were obtained and fermented on rice media containing salt and without salt. Next, secondary metabolites were extracted with ethyl acetate, then separated by liquid-liquid extraction using methanol containing 10% water and n-hexane. The resulting MeOH extracts were analyzed for their phytochemical content and tested for their antimicrobial and antioxidant activities using the disc diffusion and 2,2-diphenyl-1-picrylhydrazyl (DPPH) method, respectively. In total, three fungal isolates were obtained. Molecular identification from the Internal Transcribed Spacer (ITS) region of the isolates showed the closest relationship to Aspergillus sp., Aspergillus tamarii, and Trichoderma sp. Phytochemical analysis showed all fungal extracts contained alkaloids and polyphenols. Moreover, extract from Trichoderma sp. SED-TU (1) (NS) inhibited Staphylococcus aureus, Staphylococcus epidermidis, and Streptococcus mutans with inhibition zone diameters of 4.69±0.16; 3.51±0.01, and 3.49±0.25 mm, respectively. Extract from Aspergillus tamarii RM-S-SED-AM (S) inhibited Candida albicans with an inhibition zone of 7.04±0.22 mm and also had strong antioxidant activity with an IC50 value of 62.00±0.35 µg/mL. This study indicates that fungal isolates from marine sediments have great potential as a source of bioactive natural products.
Co-Authors Ardiana, Made Galu Putra Astuti, Ni Made Widi Dewi, Ni Komang Gita Listyari Dwija, Ida Bagus Nyoman Putra Joko Tri Wibowo, Joko Tri Kurniadinata, I Putu Bagus Kusuma, I Made Gede Ari Ngedo Reo, Maria Esmeralda Elvira Ni Kadek Dwijayanti Ni Putu Ariantari Ni Putu Eka Leliqia Oktapiani, Ni Ketut Putra, I Gusti Ngurah Trisna Meyana Putra, I Putu Yogi Astara Putra, Putu Nico Januarta Putri, Ni Putu Ananda Eka