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All Journal Natural Science: Journal of Science and Technology E-Journal Of Cultural Studies Jurnal Simetris Biocelebes TEMATIKA: Jurnal Penelitian Teknik Informatika dan Sistem Informasi Syntax Literate: Jurnal Ilmiah Indonesia Ultimart: Jurnal Komunikasi Visual Reswara: Jurnal Pengabdian Kepada Masyarakat JUTECH : Journal Education and Technology Real Coster Eduvest - Journal of Universal Studies Kiwari Damai : Jurnal Pendidikan Agama Kristen dan Filsafat
Ivan Ivan
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Neuroscience Social Sciences Other

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Journal : Biocelebes

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UJI DAYA HAMBAT EKSTRAK BATANG TUMBUHAN Harrisonia perforata Merr. TERHADAP PERTUMBUHAN BAKTERI Shigella dysentriae Dewi Permatasari; Ramadhanil Ramadhanil; Syariful Anam; Ivan Ivan
Biocelebes Vol. 9 No. 1 (2015)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The research entitled inhibition test of stem extract of Harrisonia perforata Merr. on the growth of bacteria Shigella dysentriae has been conducted from April - May 2014. The objective of the research was to study the inhibition stem extract of H. perforate Merr. on the bactery studied. The extraction was used reflux method. The experiment was arranged in Completely Randomized Designed (CRD) by 4 treatments (concentrate extract 60%, 80%, 100% and Contrimoxazale 1% as positive control) and 3 repetitions. The result showed that the best of extract concentrate to inhibite of bacterial growth was 100%. The treatment by 60% and 80% were not significant different statistically. Keywords : Harrisonia perforata Merr.,  Shigella dysenriae, Extract concentrate, Inhibition zone.
UJI DAYA HAMBAT DAUN Harrisonia perforata Merr. TERHADAP PERTUMBUHAN BAKTERI Escherichia coli DAN Salmonella typhi Irna Olvaliani Aimang; Ramadhanil Ramadhanil; Syariful Anam; Ivan Ivan
Biocelebes Vol. 9 No. 1 (2015)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Reseacrh of inhibition test of leaves extract of Harrisonia perforata Merr. against to the growth of Eschericia coli and Salmonella thypi had been conducted during period of March to May 2014. The aim of this research was to gain the effectivity of leaves extract to inhibite the growth of E. coli dan S.thypi. Maceration method was used as the extraction method and Agar Diffusion method. The research was design by Completely Randomized Design with four(4) treatments and three(3) replications (for both bacterias). The treatments were leaves extract concentrate 15% 10%, 15%, and positive control (2 mg of Ciprofloxacin for E.coli and 2 mg Cloramfenikol for S.thypi). The result showed that leaves extract of H. perforata Merr. had inhibition effect to the growth of bacterias. The extract concentrate 15% produced the biggest inhibition zone for both E. coli and S. thypi (20,9 mm and 19,3 mm repectively) than other concentrates.   Keywords : Extract concentration, Harrisonia perforata Merr., Bacterial inhibition zone, Eschericia coli, Salmonella thypi.
Co-Authors Al Giffary, Muhammad Harry Amir Galeb Al Amrie Angela, Paros Priskila Aron Meko Mbete Asikin, Saripah Nur Azis, Zainal Betaria Siahaan Daniel Agustin Dewi Permatasari Erwin Alfian Febiola, Rizki Cantika Halim Agung Hidayat, Fiqri I Gde Semadi Astra I Nyoman Kutha Ratna Irna Olvaliani Aimang Jenri Prada Sibarani JUBAEDAH JUBAEDAH, JUBAEDAH Lestari, Dinda Dwi Liliana Inggrit Wijaya Lucia Sri Istiyowati Maryani, Dian Mas Akhbar Faturrahman Nirmala, Nira Rahman, Alrafiful Ramadhanil Pitopang Ramadhanil Ramadhanil Rannu Sanderan Raphael, Stephanus Rexy Maulana Dwi Karmadi Rismag Dalena Florentina Monica Br Manurung Syariful Anam Sylvia Natalia Valentinus, Valentinus Yoedtadi, Moehammad Gafar Zega, Yunardi Kristian