Please use this identifier to cite or link to this item: http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/2356
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dc.contributor.authorSujeevine, C.
dc.contributor.authorRatnayaka, R.M.U.S.K.
dc.date.accessioned2021-04-15T06:08:17Z
dc.date.accessioned2022-07-07T06:28:24Z-
dc.date.available2021-04-15T06:08:17Z
dc.date.available2022-07-07T06:28:24Z-
dc.date.issued2017
dc.identifier.issn2465-6143
dc.identifier.urihttp://repo.lib.jfn.ac.lk/ujrr/handle/123456789/2356-
dc.description.abstractGarlic (Allium sativum) is widely used functional food ingredient in Sri Lanka. Although garlic has been used for its medicinal properties for thousands of years, an investigation into its mode of action is relatively recent. This study is investigated the antimicrobial activity of garlic extract on Escherichia coli, Salmonella typhi and Staphylococcus aureus at ambient (28±1 °C) and refrigerated (4 °C) extraction conditions and using different extraction solvents (aqueous, chloroform and ethanol) obtained from the raw, cooked and dehydrated garlic. Agar gel diffusion method was used to test the antimicrobial activity of the culture extracts. The zone of inhibition around the wells indicated that the selected organisms were sensitive to aqueous, chloroform and ethanol extracts of garlic. Cooked garlic extracted by choloroform revealed higher inhibition zone against E. coli, S. typhi and S. aureus. Chloroform extracts of raw, cooked and dehydrated garlic showed effectiveness against Escherichia coli. Aqueous extracts of raw and dehydrated garlic showed effectiveness against S. typhi and aqueous extracts of dehydrated garlic showed effectiveness against S. aureus. This study showed that processed and raw garlic exhibit antimicrobial activity with the polar and nonpolar solvents.en_US
dc.language.isoenen_US
dc.publisherUniversity of Jaffnaen_US
dc.subjectAntimicrobialen_US
dc.subjectAqueousen_US
dc.subjectChloroformen_US
dc.subjectEthanolen_US
dc.subjectGarlicen_US
dc.subjectInhibition zoneen_US
dc.titleAntimicrobial activity of garlic (Allium sativum) against escherichia coli, salmonella typhi and staphylococcus aureusen_US
dc.typeArticleen_US
Appears in Collections:ICDA 2017



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