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Journal : Life Science

Aktivitas Antibakteri Ekstrak Buah Asam Kalimbawan (Sarcotheca diversifolia (Miq) Hallier F) terhadap Bakteri Staphylococcus aureus dan Escherichia coli Indah Pratiwi; Rikhsan Kurniatuhadi; Rahmawati
Life Science Vol. 13 No. 2 (2024): November 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/unnesjlifesci.v13.i2.1312

Abstract

Asam kalimbawan (Sarcotheca diversifolia (Miq) Hallier F) is a native plant found in Kalimantan, especially in West Kalimantan. This species belongs to the Oxalidaceae family, known for producing compounds with antioxidant and anti-inflammatory properties. This study aims to investigate the antibacterial activity of kalimbawan tamarind fruit extract against Staphylococcus aureus and Escherichia coli bacteria. Fruit extraction was carried out using the maceration method with methanol solvent, and the antibacterial activity was performed using the disc diffusion method. This research utilized a Completely Randomized Design (CRD) with seven treatment levels and four replications for each bacterium. The test concentrations of the extract against S. aureus and E. coli were 0.1, 0.2, 0.3, 0.4, and 0.5 g/mL, as well as ciprofloxacin and 10% DMSO. The study results revealed that all concentrations of the extract were able to inhibit the growth of the test bacteria, as indicated by the presence of a clear zone. The effective extract concentrations against S. aureus and E. coli bacteria were 0.4 g/mL and 0.3 g/mL, respectively, with corresponding zone diameters of 16.55 mm and 14.22 mm, respectively. Asam kalimbawan, which has been traditionally used by the people of Sambas Regency, has the potential to be developed as a source of natural metabolite-derived medicines.
Co-Authors Abid Ramadhan Abu Dzar Al Ghifari Agus Manggala Agus Naryoso S.Sos, M.Si, Agus Naryoso Ahmad Fakhruddin Fajrul Islam Ahmad Shafwan S. Pulungan Andi Alifka Kadir Andini Zabrina Ansar Ansar Armiany Azzahra Arsita, Ulfa Ashabul Kaffi Ayyub Harly Nurung Bimo Pamungkas Budi Setiawan Chairunnisa Amelia Chikyta Putri Hijriah Cikra Ikhda N H S D Dumasari daffa zulfany Dhany Efita Sari Dian Kurnia Sari Diding Pradita Diki Ariansyah Putra Djoko Setyabudi Erlinawati Ganawati . Gema Nazri Yanti Habdan Rizki Perdana Hasan Basri Hazmira Yozza Heri Hadi Saputra Herman Hendrik Herwin Herwin Ima Rahayu INDAH PERTIWI Iqbal Rahmad Afani Irman Hermadi Kaisar Julizar Khairiyah Nur Hasanah Lukman Solihin M Arief Rahman M Bayu Widagdo Maylisa Afriska mhd azlan Moch. Solikin, Moch. Moh. Chairil Asmawan Muhammad Fachrul Muhammad Fadhel Muhammad Tahir Nazwa Febri Ikhsan Nindya Sabrina Nisrina Imtiyaz Noviyanti Noviyanti Nur Fadilla Nur Rochman Nuriyatul Lailiyah Nurlita Apriani Paisal Pelid Sandi Prawata Putri Humairoh Siregar Putri Mei Lani Ayu Lestari Rachmat Kosman Rahmad Muliadi Rahmawati Rifqa Ayu Dasila Rika Mayasari Alamsyah Rikhsan Kurniatuhadi, Rikhsan Riska Herman Riyanti Rois Fatoni Sainal Abidin Setiorini, Indah Agus Setyono Setyono Sitti Habibah Sitti Nur Kholifah Aritmal Solly Aryza Suci Perwita Sari Suhairi Sukri Sukri Surani Dwi Astuti Suranto Suranto Syamsiar, Syamsiar Thania aurel San Virgie Tria Apriyanti Ulfa Arsita Vani Hajari Yani Nurhadryani Yanti Sri Rezeki Yanuar, Ferra Yulia Safitri Limbong