Isolasi dan Uji Aktivitas Antimikroba Kapang Endofit dari Kayu Ulin (Eusideroxylon zwageri Teijsm & Binn.) (Isolation and Antimicrobial Activity of Endophytic Fungi from Ulin (Eusideroxylon zwageri Teijsm & Binn.))

• Main Authors: Nadra Khairiah, Rinne Nintasari
• Format: Article
• Language: Indonesian
• Published: Balai Riset dan Standardisasi Industri Banj 2017-12-01
• Series: Jurnal Riset Industri Hasil Hutan
• Subjects: antimicrobial; endophytic; Eusideroxylon zwageri; fungi; ulin
• Online Access: http://ejournal.kemenperin.go.id/jrihh/article/view/3373
• ISSN: 2086-1400; 2503-0779

<em></em><pre><em>Endophytic fungi are reported to be potential as antibacterial, antifungal, antioxidant, anticancer, and antivirus</em><em>.</em><em> One of the source of endophytic fungus is ulin </em><em>(Eusideroxylon zwageri </em><em>Teijsm &amp; Binn.</em><em>) </em><em>which </em><em>produce</em><em>d</em><em> the same antimicrobial compound with ulin wood itself. The purpose of this research was to isolate endophytic caps from ulin wood branch</em><em>, and </em><em>tested the antimicrobial and antioxidant activity. T</em><em>he </em><em>isolates were fermented on</em><em> PDB</em><em> media (Potato Dextrose Broth</em><em>)</em><em>, and then tested the antimicrobial activity on </em><em>Escher</em><em>i</em><em>ciacoli, Pseudomonas aeruginosa, and Enterococcus aerogenes). </em><em>In this research, there were two endofit isolates (white/PT and greenish black/HT). HT endophytic </em><em>isolate exhibited strong antibacterial activity against the two pathogens (P. aeruginosa and E. coli) shown in 12 mm </em><em>inhibition zone, while</em><em> PT </em><em>endophytic </em><em>isolate exhibited the E. coli in 11.5 mm </em><em>inhibition zone</em><em>.</em><em> The highest antioxidant activity found in HT endophytic shell was 47.47%.</em><em></em></pre><p><em> </em></p><p><strong><em>Keywords : </em></strong><em>antimicrobial</em>, <em>endophytic, </em><em>Eusideroxylon zwageri, </em><em>fungi, ulin<em></em></em></p>