Identification of Phytochemical Compounds from Seaweed Extracts Eucheuma cottonii and Gracilaria verucossa and Their Effect on Bacteria Growth Escherichia coli

Authors

  • Deki Januardi Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau
  • Aras Mulyadi Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau
  • Dessy Yoswaty Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

DOI:

https://doi.org/10.31258/jocos.4.1.5-9

Keywords:

Seaweed, Eucheuma cottoni, Gracilaria verucossa, Phytochemicals

Abstract

Seaweed is known to have several bioactive compounds that function as secondary metabolites and antioxidants. This study aims to determine the compounds in the seaweed Eucheuma cottoni and Gracilaria verucossa and their effects on Escherichia coli bacteria. This research was conducted from February to April 2022. The research method used was the experimental method by performing phytochemical tests and the disc method on bacteria. Conclusions can be drawn because of the results of the research that has been done. Seaweed E.cottoni and G.verucossa contain steroidal compounds. The effect on the growth of E.coli bacteria at concentrations (5%) 8.24 mM, (10%) 8.5 mM, and (15%) 8.62 mM was classified as moderate

References

Dwyana, Z., & Johannes, E. (2012). Uji Efektivitas Ekstrak Kasar Alga Merah Eucheuma cottonii Sebagai Antibakteri Terhadap Bakteri Patogen. Skripsi. Makassar: Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Hasanuddin.

Iskandar, Y., Rusmiati, D., & Dewi, R.R. (2005). Uji aktivitas Antibakteri Ekstrak Etanol Rumput Laut (Eucheuma cottonii) terhadap Bakteri Escherichia coli dan Bacillus cereus. Skripsi. Sumedang: Jurusan Farmasi Fakultas Mipa Universitas Padjadjaran Jatinangor.

Maharany, F., Nurjanah., Suwandi, R., Anwar, E., Hidayat, T. (2017). Kandungan Senyawa Bioaktif Rumput Laut Padina australis dan Eucheuma cottonii Sebagai Bahan Baku Krim Tabir Surya. Jphpi. 20(1):10–17.

Melki. (2010). Efektivitas Ekstrak Mangrove Sebagai Antibiotik pada Penyakit Vibrosis Udang Windu. Tesis. Bogor: Sekolah Pascasarjana Institut Pertanian Bogor.

Pangestuti, I.E., & Amalia, U. (2017). Skrining Senyawa Fitokimia Rumput Laut Sargassum sp. dan Aktivitasnya Sebagai Antibakteri Terhadap Staphylococcus aureus dan Eschericia coli. Sainstek Perikanan. 12(2): 98–102

Purnama, R., Melki., Putri, W.A.E., Rozirwan. (2010). Potensi Ekstrak Rumput Laut Halimeda renchii dan Eucheuma cottonii sebagai Antibakteri Vibrio parahaemolitycus, Vibrio alginolyticus, dan Vibrio charcariae. Indralaya. Jurnal Maspari. 5(2): 82-88.

Rivai, H., Putra, R.Y., & Krisyanella. (2013). Penentuan Pengaruh Jenis Pelarut Pengekstrak Terhadap Perolehan Kadar Senyawa Fenolat dan Aktifitas Antioksidan dari Daun Jambu Biji (Psidium guajava L). Jurnal Farmasi Higea, 4(1):16-23.

Setyowati, W.A.E., Ariani, S.R.D., Ashadi, B., Mulyani, C.P., Rahmawati. (2014). Skrining Fitokimia dan Identifikasi Komponen Utama Ekstrak Metanol Kulit Durian (Durio zibethinus mur.) Varietas Petruk. Seminar Nasional Kimia dan Pendidikan Kimia VI. Surakarta: Prodi Pendidikan Kimia Jurusan FMIPA FKIP Universitas Surakarta.

Soamole, H.H., Sanger, G., Harikedua, S.D., Dotulong, V., Mewengkang, H.W., Montolalu, R.I. (2018). Kandungan Fitokimia Ekstrak Etanol Rumput Laut Segar (Turbinaria sp., Gracilaria sp., dan Halimeda macroloba). Media Teknologi Hasil Perikanan. 6(3)

Downloads

Published

2023-01-12

How to Cite

Januardi, D., Mulyadi, A., & Yoswaty, D. (2023). Identification of Phytochemical Compounds from Seaweed Extracts Eucheuma cottonii and Gracilaria verucossa and Their Effect on Bacteria Growth Escherichia coli. Journal of Coastal and Ocean Sciences, 4(1), 5-9. https://doi.org/10.31258/jocos.4.1.5-9

Issue

Section

Articles

Most read articles by the same author(s)

1 2 > >>