Aktivitas Antibakteri dari Jamur Endofit Penicillium oxalicum Hasil Isolasi dari Spons Homaxinella tanitai

نویسندگان

چکیده

Pendahuluan: Jamur endofit yang berasal dari biota laut spons diketahui sebagai sumber penghasil berbagai jenis metabolit sekunder. Metabolit sekunder dihasilkan telah dilaporkan memiliki beberapa bioaktivitas termasuk antibakteri. Tujuan: Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri ekstrak etil asetat dan fraksi jamur Penicillium oxalicum diisolasi Homaxinella tanitai terhadap bakteri Gram positif Staphyloccus aureus Bacillus subtilis serta negatif Eschericia coli. Metode: Identifikasi dilakukan berdasarkan sekuensing 28S rRNA. P. ditumbuhkan pada media malt extract. Ekstraksi dengan metode partisi cair-cair pelarut asetat. Fraksinasi kromatografi kolom cepat. Uji mikrodilusi difusi agar. Skrining golongan senyawa KLT divisualisasi penampak noda menggunakan spektroskopi 1H NMR. Hasil: Hasil diperoleh menunjukkan bahwa memberikan B. E. coli konsentrasi hambat minimum (KHM) 250 µg/mL menghambat pertumbuhan S. KHM 500 µg/mL. uji 100 µg/cakram aktifitas penghambatan sedang ketiga uji. Berdasarkan hasil NMR, dapat mengandung terpenoid polifenol. Kesimpulan: H. negatif.

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ژورنال

عنوان ژورنال: Jurnal Farmasi dan Ilmu Kefarmasian Indonesia

سال: 2021

ISSN: ['2406-9388', '2580-8303']

DOI: https://doi.org/10.20473/jfiki.v8i12021.10-15