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Chemical composition effects onto antimicrobial and antioxidant activities of propolis collected from different regions of Turkey |
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| Authors: | Nazime Mercan Ibrahim Kivrak Mehmet Emin Duru Hikmet Katircioglu Sibel Gulcan Savaş Malci Gülümser Acar Bekir Salih |
| Institution: | 1. Department of Biology, Faculty of Science and Arts, Pamukkale University, 20017, Denizli, Turkey 2. Department of Chemistry, Faculty of Science and Arts, Mu?la University, 48000, Mu?la, Turkey 3. Deparment of Biology Education, Gazi University, 06500, Ankara, Turkey 4. Department of Chemistry, Faculty of Science, Hacettepe University, 06532, Ankara, Turkey |
| Abstract: | Chrysin, apigenin, flavonoids, flavanones, naringenin, ethyl oleate, 3-4-dimethoxy-cinnamic acid and 9-octadecenoic acid were the predominant components of propolis samples collected from different regions of Turkey. The extracts of P3 from Denizli-Ba?karci, P5 from Denizli and P7 from Tekirda? had effective antibacterial activities on Gram-negatives. Chrysin, which has antibacterial activity, was found to be high concentration. The extracts of P3, P2B from Aydin and P6 from Konya had much more effective antibacterial activities on Gram-positives. The total antioxidant activity increased with the increasing amount of extracts added to linoleic acid emulsion. All doses of propolis ethanol extract displayed antioxidant activity. |
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