Induksi Kultur Kalus Dan Uji Aktivitas Antibakteri Ekstrak Daun Anggrek Merpati

Goeltom, Mangihot Tua and Kok, Tjie and Kumalasari, Dian (2014) Induksi Kultur Kalus Dan Uji Aktivitas Antibakteri Ekstrak Daun Anggrek Merpati. Jurnal Ilmiah Sains & Teknologi, 7 (2). ISSN 0216-1540

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Abstract

In general callus cultures can be an alternative source to produce plan t secondary metabolites. This research aimed to test anti-bacterial properties of Dendrobium crumenatum Sw. petroleum ether : chloroform extract derived from callus and leave. Leave extract with concentration of 500 and 1000 ppm performed antibacterial activity toward Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, nnd Salmonella thypi. Extract with concentration of 100 ppm performed anti-bacterial activity toward Staphylococcus aureus, Escherichia coli, and Salmonella thypi, and smaller extract concentration of 50 ppm performed anti-bacterial activity only toward Escherichia coli, and Salmonella thypi. Bactericidal property was only observed toward Escherichia coli by extract concentration of 1000 ppm.

Item Type:	Article
Uncontrolled Keywords:	Dendrobium crumenarum Sw. extract, Anti-Bacterial Activity, Staphylococcus aurcus, Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi.
Subjects:	Q Science > QH Natural history > QH301 Biology
Divisions:	Faculty of Technobiology > Department of Biology
Depositing User:	Eko Setiawan 194014
Date Deposited:	21 Nov 2014 06:40
Last Modified:	16 Oct 2023 05:27
URI:	http://repository.ubaya.ac.id/id/eprint/21545

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