hasil unplag THE ANTIBACTERIA ACTIVITY TEST GALANGA (Alpinia galangal) on THE GROWTH of BACTERIA Bacillus subtilis and Escherichia coli

Rini, Chylen Setiyo and Rohmah, Jamilatur and widyaningrum, Leni yuroh (2019) hasil unplag THE ANTIBACTERIA ACTIVITY TEST GALANGA (Alpinia galangal) on THE GROWTH of BACTERIA Bacillus subtilis and Escherichia coli. IOP Publishing, Universitas HKBP Nommensen, Medan Indonesia.

Text 2. cek plagiasi THE ANTIBACTERIA ACTIVITY TEST GALANGA ALPINIAL GALANGAL ON THE GROWTH OF BACTERIA E COLI AND BACILLUS.pdf Download (1MB)

Abstract

Abstract. This research was conducted to test the effectiveness of antibacterial inhibition of galangal (Alpinia galanga L.) on the growth of Escherichia coli and Bacillus subtilis bacteria with concentration 0%, 15%, 30%, 45%, 60%, 75%, 90%, 100 %. The method used in this study with the Kirby-bauer disc diffusion method. 0% concentration as negative control. The results showed that galangal (Alpinia galanga L.) at 100% concentration had the highest inhibition area in Bacillus subtilis (1,13 mm) and E. coli (0,8 mm). Galangal has more effective antibacterial activity in Bacillus subtilis bacteria than E. coli. Keywords : galangal, Bacillus subtilis, E. coli.

Item Type:	Other
Subjects:	Q Science > QR Microbiology
Divisions:	Faculty of Health Science > School of Health Analyst
Depositing User:	tlm umsida
Date Deposited:	11 Apr 2019 06:35
Last Modified:	11 Apr 2019 06:35
URI:	http://eprints.umsida.ac.id/id/eprint/6173

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