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AKTIVITAS TOKSISITAS DAN ANTIBAKTERI METABOLIT SEKUNDER EKSTRAK ETIL ASETAT DAGING BIJI TUMBUHAN KLUWAK (Pangium edule Reinw)

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dc.contributor.author Ismar, Rani
dc.contributor.author Teruna, Hilwan Yuda
dc.contributor.author Jasril
dc.date.accessioned 2016-05-10T02:29:13Z
dc.date.available 2016-05-10T02:29:13Z
dc.date.issued 2016-05-10
dc.identifier.other wahyu sari yeni
dc.identifier.uri http://repository.unri.ac.id/xmlui/handle/123456789/8352
dc.description.abstract Kluwak (Pangium edule Reinw) is a plant that has a lot of potential but has not been widely studied. Kluwak seeds consist 33.16% methyl linoleate and 44.93% methyl oleate that can be used as source of essential oil. The extraction of kluwak oil was carried out by maceration using ethyl acetate because the extraction’s temperature was below the solvent’s boiling point so that the degradation of oil component as the effect of heat can be avoided. Our finding showed that 12.03% kluwak oil consist 4.68% patchouli alcohol; 12.26% methyl palmitate; 33.16% methyl linoleate; 44.93% methyl oleate and 4.97% methyl stearate. Toxicity activity assay using BSLT method showed that kluwak oil was not toxic againts Artemia salina with LC50 values more than 1000 ppm. The antibacterial activity determined by agar diffusion method in concentration of 30; 60; 90 and 150 𝜇𝜇g/disk. Bacteria that have been used for this evaluation were Escherichia coli and Bacillus subtilis. This antibacterial assay indicated that the kluwak oil has activity against both bacterial tested. en_US
dc.description.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2016-05-10T02:29:13Z No. of bitstreams: 1 JURNAL revisi.pdf: 571033 bytes, checksum: abf50e2853a234d14f8f26c07dfa0377 (MD5) en
dc.description.provenance Made available in DSpace on 2016-05-10T02:29:13Z (GMT). No. of bitstreams: 1 JURNAL revisi.pdf: 571033 bytes, checksum: abf50e2853a234d14f8f26c07dfa0377 (MD5) en
dc.description.sponsorship Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riau en_US
dc.language.iso en en_US
dc.subject Toxicity en_US
dc.subject antibacterial and kluwak (Pangium edule Reinw) en_US
dc.title AKTIVITAS TOKSISITAS DAN ANTIBAKTERI METABOLIT SEKUNDER EKSTRAK ETIL ASETAT DAGING BIJI TUMBUHAN KLUWAK (Pangium edule Reinw) en_US
dc.type student Paper Post Degree en_US


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