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http://paper.sci.ui.ac.id/jspui/handle/2808.28/151
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DC Field | Value | Language |
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dc.contributor.author | Mangunwardoyo, Wibowo | - |
dc.contributor.author | Deasywaty | - |
dc.contributor.author | Usia, Tepy | - |
dc.date.accessioned | 2016-08-21T08:19:30Z | - |
dc.date.available | 2016-08-21T08:19:30Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.issn | 2227-2720 | - |
dc.identifier.uri | http://paper.sci.ui.ac.id/jspui/handle/2808.28/151 | - |
dc.description.abstract | The ethanol 70% extract of Curcuma xanthorrhiza Roxb inhibited the growth of Gram positive bacteria S. aureus and S. mutans in a concentration of 1.0-5.0% (w/v), while B. cereus in a concentration of 2.0-5.0% (w/v). The Minimum Inhibitory Concentration (MIC) of ethanol 70% extract toward S. aureus and S. mutans were 0.1% (w/v), while against B. cereus it showed 2.0% (w/v). Phytochemistry analysis of ethanol 70% extract consists of alkaloid, quinone, and terpenoids. Thin Layer Chromatography (TLC) analysis showed five spots, the third spot effectively inhibited Staphylococcus aureus ATCC 25923, Streptococcus mutans type F (MUI) and Bacillus cereus ATCC 11778 and contain terpenoids. Analysis UV-Vis and Infra Red spectrophotometry showed that it contains phenolic group at absorbance 275.2 nm and have hydroxyl (-OH) and carbonyl (C-O) functional groups. The result of GC-MS indicated that the extract which contains one compound is xanthorrhizol m/z 218. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IJENS Publishers | en_US |
dc.relation.ispartofseries | Volume 12;No. 1 | - |
dc.source | International Journal of Basic & Applied Sciences IJBAS-IJENS Vol:12 No : 01, Febuary 2012 | en_US |
dc.source.uri | http://ijens.org/Vol_12_I_01/126101-7979-IJBAS-IJENS.pdf | en_US |
dc.subject | antimicrobial | en_US |
dc.subject | Curcuma xanthorrhiza Roxb | en_US |
dc.subject | GC-MS | en_US |
dc.subject | TLC | en_US |
dc.subject | UV-Vis and infra-red spectrophotometry | en_US |
dc.title | Antimicrobial and Identification of Active compund Curcuma xanthorrhiza Roxb | en_US |
dc.type | Article | en_US |
Appears in Collections: | Journal Collection |
Files in This Item:
File | Description | Size | Format | |
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Wibowo. IJBAS.2012.pdf | 1,12 MB | Adobe PDF | View/Open Request a copy |
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