Journal of Marine Research
Vol 15, No 1 (2026): Journal of Marine Research

Eksplorasi Kegunaan Medis Ekstrak Daun Mangrove Acanthus ilicifolius Sebagai Antibakteri

Risma Pratiwi (Departemen Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro)
Delianis Pringgenies (Departemen Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro)
Sri Sedjati (Departemen Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro)



Article Info

Publish Date
20 Feb 2026

Abstract

Resistensi bakteri terhadap antibiotik dan dampak dari sifat resistensi tersebut menjadi sebuah masalah yang dihadapi, sehingga diperlukan upaya berkelanjutan untuk terus mencari alternatif antibiotik baru yang berasal dari bahan alam, tak terkecuali tumbuhan mangrove. Ekstrak daun mangrove diketahui menunjukkan aktivitas terhadap berbagai strain bakteri. Keberadaan mangrove Acanthus ilicifolius yang melimpah di ekosistem mangrove membuka peluang besar untuk eksplorasi metabolit yang berpotensi sebagai agen antibakteri alami. Penelitian ini dilakukan melalui beberapa tahapan, yaitu ekstraksi, evaporasi, skrining fitokimia, dan uji aktivitas antibakteri. Ekstrak daun Acanthus ilicifolius diketahui positif mengandung alkaloid, tanin, steroid, saponin, dan flavonoid. Ekstrak daun juga memiliki aktivitas antibakteri terhadap bakteri E. coli dan S. aureus yang dilihat dari zona bening yang terbentuk disekitar kertas cakram. Bacterial resistance to antibiotics and the impact of this resistance are problems that are being faced, so ongoing efforts are needed to look for new antibiotic alternatives derived from natural ingredients, including mangrove plants. Mangrove leaf extract is known to show activity against various bacterial strains. The abundant presence of Acanthus ilicifolius mangroves in mangrove ecosystems opens up great opportunities for the exploration of metabolites that have the potential to act as natural antibacterial agents. This research was carried out through several stages, extraction, evaporation, phytochemical screening, and antibacterial activity test. Acanthus ilicifolius leaf extract is known to contain alkaloids, tannins, steroids, saponins, and flavonoids. Leaf extract also has antibacterial activity against E. coli and S. aureus bacteria as seen from the clear zone that forms around the paper disc.

Copyrights © 2026






Journal Info

Abbrev

jmr

Publisher

Subject

Earth & Planetary Sciences

Description

The Journal of Tropical Fisheries Management is managed by the Department of Water Resource Management, Faculty of Fisheries and Marine Sciences, Bogor Agricultural University aims to publish the results of basic, applied research in the scope of fisheries resources, fish stock studies, and ...