Aktivitas Antibakteri Ekstrak Bronok (Acaudina molpadioides) terhadap Pertumbuhan Bakteri Staphylococcus aureus dan Escherichia coli

Antibacterial Activity of Bronok Extract (Acaudina molpadioides) against the Growth of Staphylococcus aureus and Escherichia coli Bacteria

Authors

DOI:

https://doi.org/10.33084/jsm.v8i3.3599

Keywords:

Escherichia coli, Staphylococcus aureus, Bronok (acaudina molpadioides), Diffusion disk, Extraction

Abstract

Bronok (Acaudina molpadioides) is a type of marine biota of the phylum Echinoderms class Holothuroidea that can empirically increase stamina and have positive effects on health. One of the infectious diseases such as diarrhea is caused by Escherichia coli and Staphylococcus aureus bacteria which are still a major problem in public health and have the potential to cause death. Most of these bacteria have developed resistance to antibiotics This study aims to determine the antibacterial activity of extracts of bronchus (Acaudina molpadioides) against the growth of Staphylococcus aureus and Escherichia coli bacteria. In addition, this study uses the disc diffusion method with concentrations of 25%, 50% and 75% with the sample used is bronchoconstriction extract. The results of the bland zone diameter showed that methanol extract was able to inhibit the growth of Staphylococcus aureus bacteria with an average diameter of 4.1 mm, 5.3 mm, and 5.8 mm, ethyl acetate extract which is 4.7 mm, 6.2 mm, and 15.2 mm. Methanol extract showed resistance to Escherichia coli bacteria with an average diameter of 3.7 mm, 4.5mm, and 5 mm. The results of the bronok extract study (Acaudina molpadioides) had antibacterial activity against Staphylococcus aureus bacteria in methanol and ethyl acetate extracts. Methanol extract has antibacterial activity against Escherichia coli bacteria. By looking at the inhibition zone of each solvent where the larger the inhibition zone, the stronger the antibacterial activity.

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References

Syah, M., Putri, R. M. S., & Pratama, G. (2019). Craracterization of the Vitamins and Minerals Paracaudina australis from Pelawan and. 02(April), 39–52.

Li, J., Li, Y., Li, Y., Yang, Z., & Jin, H. (2020). Physicochemical properties of collagen from acaudina molpadioides and its protective effects against H2O2-induced injury in RAW264.7 cells. Marine Drugs, 18(7). https://doi.org/10.3390/MD18070370

Muljono, P., . F., & Manampiring, A. E. (2016). Uji aktivitas antibakteri ekstrak daun mayana jantan (Coleus atropurpureus Benth) terhadap pertumbuhan bakteri Streptococcus Sp. dan Pseudomonas Sp. Jurnal E-Biomedik, 4(1), 164–172. https://doi.org/10.35790/ebm.4.1.2016.10860

Sumiwati, M., Diharmi, A., Mora, E., & Susanti, E. (2018). Dari Perairan Natuna Kepulauan Riau Coastal Sea of Riau Islands. 21, 328–335.

Sani, R. N., Nisa, F. C., Andriani, R. D., & Maligan, J. M. (2014). Analisis Rendemen Dan Skrining Fitokimia Ekstrak Etanol Mikroalga Laut Tetraselmis chuii Yield Analysis and Phytochemical Screening Ethanol Extract of Marine Microalgae Tetraselmis chuii. Jurnal Pangan Dan Agroindustri, 2(2), 121–126.

Rijayanti, R. P. (2014). Uji Aktivitas Antibakteri Ekstrak Etanol Daun Mangga Bacang. Skripsi, Universitas Tanjungpura, 13–14.

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Published

2022-12-27

How to Cite

Suhaera, S., Rachmayanti, A. S., & Aoliyaninda, N. (2022). Aktivitas Antibakteri Ekstrak Bronok (Acaudina molpadioides) terhadap Pertumbuhan Bakteri Staphylococcus aureus dan Escherichia coli: Antibacterial Activity of Bronok Extract (Acaudina molpadioides) against the Growth of Staphylococcus aureus and Escherichia coli Bacteria. Jurnal Surya Medika (JSM), 8(3), 133–137. https://doi.org/10.33084/jsm.v8i3.3599