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Journal : Medical Scope Journal (MSJ)

Uji Efek Antibakteri Chromodoris annae terhadap Bakteri Staphylococcus aureus dan Escherichia coli Faidiban, Aqueline N.; Posangi, Jimmy; Wowor, Pemsi M.; Bara, Robert A.
Medical Scope Journal Vol 1, No 2 (2020): Medical Scope Journal
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35790/msj.1.2.2020.27847

Abstract

Abstract: This study was aimed to evaluate the antibacterial effect of Chromodoris annae taken from Bunaken waters. This was an experimental study. The antibacterial effect was tested by using the Kirby-Bauer method. Chromodoris annae extract was made by maceration using 95% ethanol and was tested to Staphylococcus aureus and Escherichia coli bacteria. Ciprofloxacin was used as the positive control and aquadest as the negative control. The results showed that the mean inhibition zone diameter of Chromodoris annae extract to Staphylococcus aureus was 22.3 mm meanwhile of ciprofloxacin was 34.7 mm. The mean inhibition zone diameter of Chromodoris annae extract to Escherichia coli was 23.0 mm meanwhile of ciprofloxacin was 40.3 mm. Moreover, aquadest showed no inhibition zone. In conclusion, Chromodoris annae had very strong antibacterial effect to the growths of Staphylococcus aureus and Escherichia coli.Keywords: Chromodoris annae, Staphlococcus aureus, Escherichia coli Abstrak: Penelitian ini bertujuan untuk mengevaluasi efek antibakteri dari Chromodoris annae yang diambil dari perairan Bunaken. Jenis penelitian ialah eksperimental. Pengujian aktivitas antibakteri menggunakan metode Kirby-Bauer. Ekstrak Chromodoris annae dibuat dengan cara maserasi menggunakan pelarut etanol 95% dan diujikan aktivitas antibakteri terhadap bakteri Staphylococcus aureus dan Escherichia coli. Sebagai kontrol positif digunakan antibiotik ciprofloxacin dan sebagai kontrol negatif digunakan akuades. Hasil penelitian memperlihatkan rerata zona hambat ekstrak Chromodoris annae terhadap Staphylococcus aureus sebesar 22,3 mm sedangkan zona hambat ciprofloxacin sebesar 34,7 mm. Rerata zona hambat ekstrak Chromodoris annae terhadap Escherichia coli sebesar 23,0 mm sedangkan zona hambat ciprofloxacin sebesar 40,3 mm. Akuades tidak memperlihatkan adanya zona hambat. Simpulan penelitian ini ialah Chromodoris annae memiliki efek antibakteri kategori sangat kuat terhadap pertumbuhan bakteri Staphylococcus aureus dan Escherichia coli.Kata kunci: Chromodoris annae, Staphylococcus aureus, Escherichia coli
Co-Authors Aaltje E. Manampiring Abdul, Jihan A. Achmad, Mardhita Nilamsari Alamri, Khairun N. H. Amelia I. Toar Anak Agung Istri Sri Wiadnyani Angela Christin Tiwa Angelina Stevany Regina Masengi Antje A Wuwungan Antonius R.B. Ola Arthur Mongan Ayu S. Gugule B H. R. Kairupan Bagaray, Evangelin Fresianly Bato, Donny Christian Bernat S. P. Hutagalung Billy J. Kepel Budhi Setianto Christy N. Mintjelungan Citra R. Irianty Clara, Santi Daniel Febrian Sengkey Dantje T Sembel Dimas Prakoso Dina Rombot Dwilestari . Edward Nangoy, Edward Edward S. Oroh, Edward S. Elisa Mangkey Esther Ariny Rumimper Eva A. Sijabat, Eva A. Faidiban, Aqueline N. Falugah, Fathia Fatimawali , Fatimawali Fatimawali . Febriana ., Febriana Frengki P. Menggelea Go Handayani, Go Gosal, Leonardo Delvin Grace D. Kandau, Grace D. Grace Debbie Kandou Gresty Masi Gustaaf A. E. Ratag Hans Huijbregts Harmani Kalim Hasanuddin, Israyati R. Hendra Sandag Henoch Awaloei Herman Warouw IC Manoppo, Jeanette IC Indriya Robot, Melisa Ira Posangi Jane Wuisan Judo Prihartono Juliatri . Julio Lopez Aban, Julio Lopez Katuuk, Mario Esau Kipimbob, Eflentina Kumala Dewi, Citra Kurnia, Bonar Kurniawan Kurniawan Laurentius Rumokoy, Laurentius Lendombela, Ditya P. J. Lengkong, Gledys Tirsa Lesar, Imelda Lidia Lidia Iswanto, Lidia Linnie Pondaag Lucia I. R. Lefrandt Mallombasang, Andi Nuraini Mamahit, Juliet Merry Eva Mambo, Christi D. Mambo, Christi Diana Manampiring, Aaltje Ellen Manannohas, Mouren Mantjoro, Eva M. Marthen Theogives Lasut, Marthen Theogives Masi, Gresty N.M. Maya Memah Mewengkang, Mario L. Michael A. Leman Minarma Siagian Mona P. Wowor Murdani Abdullah Naray, Gueen L. G. Nas Lokbere Natalia Christine Mantiri Ni Luh G.L. Jayalandri, Ni Luh G.L. Ni Wayan Mariati Nina S Widiarto Ning Irianti, Ning O. Mona Wowor Oddi R Pinontoan Olivia Waworuntu Oroh, Wenda P. Djufri, Moh Akbar P. M. Wowor P. S. Anindita Paliling, Agrianto Pandegirot, Juliana Sisca Pangouw, Excel Paulina yamlean Pemsi M. Wowor, Pemsi M. Pertiwi, Junita Maja Polii, Erfand Priska F. Umboh Putri, Vita A.D Rahadian, Rifky Aditya Ramadi, Reza Pahlevi Rampengan, Nancy Ratag, Gustaaf Regina Masengi, Angelina Stevany Ristanti Pratiwi Robert A. Bara Rondonuwu, Yohanes Amazia Zet Roring, Natalia Megawati Rudianto Tari S. Surya, Welong S. V. Sinolungan, Jehosua Saartje J Lumanauw Salsabila, Febrisa Santi Turangan, Santi Sarwono Waspadji Sirowanto Inneke Sondakh, Refrando M. Starry H. Rampengan Sunny Wangko Surya, Welong S. Suryadi N. N. Tatura, Suryadi N. N. Suryani, Intan Indah Suzanna Immanuel T. Lasut, Markus Tahulending, Jane Tangkuman, Victor Yohanes Tansil, Alberta Y.M. Tarigan, Paulus B. Titi L. Faraknimella, Titi L. V. Rombot, Dina Vastelita Lengkong, Injili Anugerah Venesia Pengan VERY LONDA Vivi P. Santoso Vonny N. S. Wowor Vonny Wowor Walewangko, Marfincy Walewangko, Marfincy S. Warouw, Finny Warouw, Inggrid Waworuntu, Waworuntu Welong, Seftian Surya Widya Astuty Lolo, Widya Astuty Wisie Lusia Toar, Wisie Lusia Wulan P. J. Kaunang Y. Tangkuman, Yundi Y. Yolanda A. Kasi Yolanda Bataha Yulianty Sanggelorang