A Comparative Study on Antioxidant and Antibacterial Activities of Four Senecio Species From Turkey
<p>The present study was conducted to investigate total phenolic content, antioxidant and antibacterial activity of four <em>Senecio</em> L. (Asteraceae). The <em>in vitro</em> antioxidant activities of extracts were evaluated with different antioxidant testing systems....
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
izzet kara
2015-07-01
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| Series: | International Journal of Secondary Metabolite |
| Subjects: | |
| Online Access: | http://ijate.net/index.php/ijsm/article/view/83 |
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| Summary: | <p>The present study was conducted to investigate total phenolic content, antioxidant and antibacterial activity of four <em>Senecio</em> L. (Asteraceae). The <em>in vitro</em> antioxidant activities of extracts were evaluated with different antioxidant testing systems. Their antioxidant activities were assessed by phosphomolybdenum reduction, DPPH and β-carotene bleaching assay. The extracts exhibited strong antioxidant activity and high scavenging activities against DPPH free radicals. While the extracts exhibited weak to moderate β-carotene bleaching activity. The antimicrobial activity of <em>Senecio </em>extracts was tested against 15 microorganisms using agar diffusion and broth microdilution assays. The extracts were found to be weak to moderate effective against 8 out of the 15 microorganisms tested with minimal inhibitory concentration (MIC) values ranging from 1.5 to 12.5 mg/ml. In conclusion, it can be concluded that <em>Senecio </em>extracts may be considered as natural sources in many industry such as food and pharmacy.</p> |
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| ISSN: | 2148-6905 |