Aktivitas Antimikroba Kapang Endofit Dari Tumbuhan Pesisir Sarang Semut (Hydnophytum Formicarum) Hasil Kultivasi

  • Nurzakiah Nurzakiah Sekolah Pascasarjana IPB, Departemen Teknologi Hasil Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor
  • Desniar Desniar Departemen Teknologi Hasil Perairan, Fakultas Perikanan dan Ilmu Kelautan Institut Pertanian Bogor
  • Kustiariyah Tarman Divisi Bioteknologi Kelautan, Pusat Kajian Sumberdaya Pesisir dan Lautan, Institut Pertanian Bogor
Keywords: antimikroba, endofit, kapang laut, sarang semut

Abstract

Seven isolates of endophytic fungi from sarang semut plant (Hydnophytum formicarum) was observed for their antibacterial activity. This study aimed to determine the culture period of sarang semut endophytic fungi that has the best antibacterial activity. Screening of endophytic fungi resulted that RS1A isolate showed the widest zone of inhibition, which was 4.7 mm against Escherichia coli and Bacillus subtilis. The highest antibacterial activity of RS1A was shown by the extracts from static culture harvested on day 21. Zone of inhibition against Escherichia coli was 10 mm at a concentration of 2 mg/well and 7 mm at a concentration of 1 mg/well, while zone of inhibition against Bacillus subtilis was 7 mm and 6 mm, respectively.

Published
2020-04-30
How to Cite
Nurzakiah, N., Desniar, D., & Tarman, K. (2020). Aktivitas Antimikroba Kapang Endofit Dari Tumbuhan Pesisir Sarang Semut (Hydnophytum Formicarum) Hasil Kultivasi. Barakuda 45: Jurnal Ilmu Perikanan Dan Kelautan, 2(1), 35-42. https://doi.org/10.47685/barakuda45.v2i1.59
Section
Articles