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Aktivitas Antibakteri Ekstrak daun Iler (Coleus atropurpureus Bent) terhadap beberapa Bakteri Gram (+) dan Bakteri Gram (-) (Antibacterial Sctivity of her leaves (coleus Atropurpureus Benth) Extract Towards Gram (+) and (-) bacteria)

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Preliminary study of antibacterial activity of ethanolic extract of ller leaves (Coleus atropurpureus Benth) has been carried out. Ethanolic extract were produced by maceration method and the evaluation of the antibacterial activity using diffusion method towards gram positive (Staphylococcus aureus), Bacillus subtilis) and Gram negative bacteria (Escherichia coli, Salmonella paratyphosa). The results showed that ethanolic extract had antibacterial activity oe 1%, 10% and 20% against S. aureus and E. coli while the activity on B. subtilis and S. paratyphosa accured at concentration of 10% and 20%. The statistic results showed significant differences between concentration and diameter inhibition some of each bacterium.

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Detail Information

Series Title

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Call Number

Jurnal Bahan Alam Indonesia, 7(1):12-18

Publisher

Depok Jawa Barat : Perhimpunan Penelitian Bahan Obat Alami PERHIPBA)., 2009

Collation

7p.

Language

ISBN/ISSN

1412-2855

Classification

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Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

plants, medicinal
bacteria
ANTIBACTERIAL AGENTS

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