Article Per Year (5 Year)
p-Index From 2021 - 2026
3.138
P-Index
This Author published in this journals
All Journal JURNAL KIMIA SAINS DAN APLIKASI Jurnal Farmasi Sains dan Terapan (Journal of Pharmacy Science and Practice) Alchemy : Journal of Chemistry Pharmaciana: Jurnal Kefarmasian Jurnal Kimia Riset Jurnal Farmasi Sains dan Komunitas Indonesian Journal of Pure and Applied Chemistry Sains Natural: Journal of Biology and Chemistry BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Surya Abdimas Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Bioscientist : Jurnal Ilmiah Biologi Jurnal Pengabdian Masyarakat Bangsa JAMAS: Jurnal Abdi Masyarakat Rafflesia Journal of Natural and Applied Sciences (RJNAS) Jurnal Laboratorium Sains Terapan Jurnal Farmasi Sains dan Terapan (Journal of Pharmacy Science and Practice)
Notriawan, Doni
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search

 1   2   3 
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.
PENGAWETAN IKAN FILLET TUNA (Thunnus sp.) DENGAN KITOSAN MENGGUNAKAN METODE EDIBLE COATING Triani, Lensi Agus; Notriawan, Doni; Rahman, Refpo; Wibowo, Risky Hadi
Laboratory Journal : Jurnal Laboratorium Sains Terapan Vol. 2 No. 2 (2025): Desember
Publisher : Unib Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jlst.2.2.33-45

Abstract

Ikan fillet tuna merupakan pengolahan inovasi ikan yang memiliki daya simpan yang singkat jika disimpan dalam suhu ruang. Penelitian ini bertujuan untuk memperpanjang daya simpan dan mempertahankan mutu fisik ikan fillet tuna dalam suhu ruangan dengan menggunakan lapisan kitosan. Penelitian ini menggunakan metode edible coating dengan merendam ikan fillet tuna pada larutan kitosan dengan berbagai variasi yakni tanpa perlakukan sebagai kontrol negatif, berbagai konsentrasi kitosan dari 1%, 1,5%, 2%, 2,5%, 3%, serta penggunaan formalin dengan konsentrasi 1% dan 10% sebagai kontrol positif selama 5 menit. Hasil menunjukkan bahwa ikan fillet tuna dengan konsentrasi 3% dapat memperpanjang daya simpan selama 4 hari sedangkan tanpa perlakuan sebagai kontrol negatif bertahan selama 2 hari, sampel dengan konsentrasi 1%, 1,5%, 2%, dan 2,5% memperpanjang daya simpan selama 3 hari. Maka dapat disimpulkan penggunaan larutan kitosan dapat digunakan sebagai pengawet ikan fillet tuna serta mempertahankan parameter fisik (tekstur, warna, aroma) dan pH ikan fillet tuna lebih baik setelah perlakukan dibandingkan sebelum perlakuan dengan larutan kitosan.
Co-Authors Aanisah Hanuun Aanisah Hanuun Amelisa Okta Anggita Krisna Pertiwi Aniza, Mifta Violina Azhar, Afra Wafiqah Deni Agus Triawan Devianri M Dian Fita Lestari Dian Fita Lestari Dian Handayani Dian Handayani Donna Sagita Mala Donna Sagita Mala Dyah Fitriani Dyah Fitriani Dyah Fitriani Eka Angasa Elvira Yunita Eni Kurniati Eni Kurniati, Eni Ernis, Gustria Fades Br. Gultom Fadhila, Muhammad Adeng Fadila, Muhammad Adeng Febrika Laila Florenza, Widya Gustria Ernis Gustria Ernis Gustria Ernis Gustria Ernis Hery Haryanto Ida Ayu Suci Ilfanisari, Vinolla Inta Cantika Khodijah, Petri Siti Kurniawati, Noval Lestari, Dian Fita Lestari, Mustika Dewi Mawarti, Siska Mifta Violina Aniza Muhammad Adeng Fadila Muhammad Adeng Fadila Nasution, Riski Padilah Nesbah, Nesbah Noval Kurnia Wati Noval Kurniawati Noval Kurniawati Nurjali, Zavira Nurul Afiatun Hasanah Nurwidiyani, Ria Olin Rafflesia Petri Siti Khodijah Petri Siti Khodijah Ratu, Septika Refpo Rahman Reza Pertiwi Reza Pertiwi Reza Pertiwi Reza Pertiwi Reza Pertiwi Reza Rahmawati Ridho Kurnia Risky Hadi Wibowo Risky Hadi Wibowo SALPRIMA YUDHA S Sella Adesafitri Teja Dwi Sutanto Tenia Desenze Tesa Pebiani Tessa Rianti Malau Triani, Lensi Agus Triawan, Deni Agus Wafa Syahidah Wibowo, Aprillia Devi Wibowo, Risky Hadi Zavira Nurjali