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Major Constituents of Different Propolis Samples
(2017) Bayram, Nesrin Ecem; Gerçek, Yusuf Can
Propolis is a resinous material collected from plant by honey bees. The aim of this study is to investigate the chemical composition of Hakkari (Turkey) propolis. For this, eight propolis samples collected from different geographical locations were extracted in ethanol and then chemical content of samples were detected by Gas Chromatography and Mass Spectrometry (GC-MS). As a result, hydrocarbons, aliphatic acids and their esters, carboxylic acids and their esters, cinnamic acids and their esters, flavonoids, alcohols and terpens were determined in propolis samples. It was found that total flavonoid content of propolis 6 (P6) was significantly higher than other samples. Also, ‘Ethyl oleate’ compound was identified in all samples with different amounts.