AKTIVITAS ANTIBAKTERI METABOLIT SEKUNDER AKTINOMISETES YANG DIEKSTRAKSI MENGGUNAKAN ETIL ASETAT

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dc.contributor.authorMelindah, Tamina
dc.contributor.supervisorRoza, Rodesia Mustika
dc.date.accessioned2021-07-29T04:42:54Z
dc.date.available2021-07-29T04:42:54Z
dc.date.issued2020-08
dc.description.abstractInfection from pathogenic bacteria can cause various diseases in humans, such as diarrhea. The diarrheal disease can be caused by bacteria Escherichia coli, Salmonella typhimurium, and Shigella flexineri. Meanwhile, actinomycetes are reported to be one of the producers of antibiotics. The actinomycetes used were isolated from soil in the Universitas Riau Arboretum, namely isolates B1.06, B3.13, C2.18, A2.01, and C2.20. The purpose of this study was to study the antibacterial activity of secondary metabolites of Actinomycetes extracted using ethyl acetate against pathogenic bacteria that cause diarrheal diseases. The disk diffusion method was used for testing antibacterial activity. From the results, it was found that the actinomycetes isolate was able to overcome the pathogenic bacteria, with a diameter of inhibition zone formed was 8.2 mm against Salmonella typhimurium and 20.6 mm against Shigella flexineri. The diameter of the inhibition zone formed was compared with the tetracylcline and produced antibacterial activity criteria of actinomycetes isolates that were resistant, intermediate and sensitive.en_US
dc.description.sponsorshipDosen Bidang Mikrobiologi Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Riauen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/10074
dc.language.isoenen_US
dc.subjectActinomycetesen_US
dc.subjectantibioticen_US
dc.subjectethyl acetateen_US
dc.subjectextractionen_US
dc.subjectsecondary metabolitesen_US
dc.titleAKTIVITAS ANTIBAKTERI METABOLIT SEKUNDER AKTINOMISETES YANG DIEKSTRAKSI MENGGUNAKAN ETIL ASETATen_US
dc.typeArticleen_US

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