Volatile oil constituents of Rosa canina L.: Differences related to developmental stages and floral organs

作者: K. Hosni , N. Zahed , R. Chrif , N. B. Brahim , M. Kallel

DOI: 10.1080/11263504.2011.586378

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摘要: The evolution of the volatile oils during three developmental stages Rosa canina L. flowers and repartition constituents among different floral parts were examined using high-resolution gas chromatography chromatography–mass spectrometry. Numerous components belonging to chemical classes suggesting occurrence metabolic pathways identified. main component in all oil samples was 2-phenylethanol, its content increased gradually development process. Irrespective flower's stage, hydrocarbons found be group components. A great qualitative quantitative change essential composition also revealed. compositions are discussed relation their defensive pollinators attraction roles.

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