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Gino Nemesio Cepeda
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences Veterinary

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Journal : Agrointek

 1 
KARAKTERISTIK ANTIBAKTERI MINYAK ESSENSIAL DAUN DRIMYS PIPERITA TERHADAP PERTUMBUHAN BAKTERI RESISTEN ANTIBIOTIK Gino Nemesio Cepeda
AGROINTEK Vol 15, No 1 (2021)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v15i1.6473

Abstract

Akway (Drimys piperita Hook. f) is an aromatic plant that contains essential oils in leaves and stem barks parts. The objectives of the research were to evaluate charakteristic of essential oils obtained from akway leaves as natural antibacterial agent for inhibiting growth of pathogenic bacteria namely Escherichia  coli, Pseudomonas aeruginosa, Bacillus  cereus  and Staphylococcus aureus in some levels of concentrations, acidity (pH) and sodium chloride concentrations. The extraction process of essential oil leaves was done by using hydrodistillation method. Antibacterial assays were perfomed using agar well diffusion method. The results indicated that Essential oil of akway leaves can inhibited all bacteria tested. Antibacterial characteristic of akway leaves essential oil increased as the concentration increased. Variation of pH 4-8,5 and sodium chloride concentrations up to 5% did not affected antibacterial properties of akway leaves essential oil.
Co-Authors - Murtiningrum Bimo Budi Santoso Dolly Citra Manalu Eka Syartika Eka Syartika Elva Intan Permatasari Freddy Pattiselanno Herlina Enika Dewi Mambrasar Holyness Nurdin Singadimedja Hutasoit, Hostalige Isak Silamba Isak Silamba Isak Silamba Isak Silamba Isak Silamba Isak Silamba Mathelda Kurniaty Roreng Meike Meilan Lisangan Muhammad Djunaidi Nilawati, Nitia Nilawati, Nitia Nitia Nilawati Nitia Nilawati Orisoe, Dressy Leonora Ratih Dewanti -Hariyadi Silamba, Isak Supar, Supar Syartika, Eka Syartika, Eka Tatak Reko Purwanto Trisiwi Wahyu Widayati Wulan Tanlain Yuliana Waromi