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Journal : Bioscientist : Jurnal Ilmiah Biologi

Aktivitas Antibakteri Ekstrak Daun Mangrove (Rhizophora mucronata) pada Bakteri Helicobacter pylori Penyebab Tukak Lambung Pertiwi, Reza; S, Salprima Yudha; Wibowo, Risky Hadi; Notriawan, Doni; Nasution, Riski Padilah; Azhar, Afra Wafiqah
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.9957

Abstract

Mangrove (Rhizophora mucronata) is a plant that can be used as an antibacterial because it contains several secondary metabolite compounds such as saponins and flavonoids which can inhibit bacterial growth. This research aims to determinehe antibacterial activity of mangrove leaves (Rhizophora mucronata) in inhibiting the growth of Helicobacter pylori bacteria. This research is an in vitro study using the agar dilution method for 2-5 days. The treatment groups consisted of negative, positive (co-trimoxazole), ethanol extract of mangrove leaves (Rhizophora mucronata) with concentrations of6.25%, 12.5%, 25% and 50%. The treatment was carried out by adding the Helicobacter pylori suspension to a petri dish containing agar media. Observations were made to see whether bacteria grew in the media. The data is then analyzed and broken down from the results of calculating the diameter of the inhibition zone. The test results showed that the ethanol extract of mangrove leaves (Rhizophora mucronata) had antibacterial activity in the weak category in inhibiting the growth of Helicobacter pylori bacteria. This antibacterial activity can be caused because mangrove leaves (Rhizophora mucronata) contain secondary metabolite compounds with an antibacterial mechanism of action, so this is in line with the results of this study.
Co-Authors Aanisah Hanuun Agung Giri Samudra Agus Martono Agustianto, Sandy Alawiya Simanullang, Khairatul Alfarizi, Aziz Aniza, Mifta Violina Asdim Az Zahra, Farah Azhar, Afra Wafiqah Bekti Widiansyah, Alif Desi Novita Reviana, Desi Novita Dhea Ananda Dian Fita Lestari Dian Handayani Dian Handayani Dominica, Dwi Dyah Fitriani Eni Kurniati, Eni Ernis, Gustria Fadhila, Muhammad Adeng Fadila Jeni Salsabila Fadila, Muhammad Adeng Feby R.A Putri Fitri Ramadhanti Hanuun, Aanisah Hari Marta Saputra Hari Marta Saputra Harianti Putri, Yona Hendri Saputra Hizkia Puspa Pertiwi Ikhsan Ikhsan Ilfanisari, Vinolla Indah Sari, Puput Tri Iwan Mahmud, Iwan Kamilla Putri, Dwi Khaliq, Iyas Nur Khodijah, Petri Siti Komala Sari, Delia Kurnia, Ridho Kurniawati, Noval Lestari, Dian Fita Lestari, Mustika Dewi Mutyarini, Afiska Nasution, Riski Padilah Nesbah, Nesbah Nofa Risma Azis, Nofa Risma Notriawan, Doni Noval Kurniawati Nurjali, Zavira Oky Hermansyah Petri Siti Khodijah Prameswari, Florencaya Prameswari Prima Yudha, Sal Putri Nurlita, Septia Putri, Fadilla Aliyah Putri, Khoirunnisa Awaliyah Putri, Yona Harianti Radestian, Juwita Triananda Rahmawati, Reza Ramadhani, Nasywa Fathia Reni Susanti Riana Versita Risky Hadi Wibowo Rochmah Supriati SALPRIMA YUDHA S Salsabila, Adinda Okta Sani K, Fathnur Santi Nurul Kamilah Sari, Rose Intan Perma SEPTI WULANDARI Sihombing, Imelda Simatupang, Muhaida Ramzany Sipriyadi Syahidah, Aminah Syalfinaf Manaf Triawan, Deni Agus Tya Chalifatul Welly Darwis Wibowo, Aprillia Devi Wibowo, Risky Wibowo, Risky Hadi Yona Harianti Putri