作者: Basma Najar , Luisa Pistelli , Claudio Cervelli , Gelsomina Fico , Claudia Giuliani
DOI: 10.1080/14786419.2017.1395432
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摘要: AbstractThe volatile profiles (VOC) and the essential oil (EO) composition from aerial parts of Salvia broussonetii were analysed. Sesquiterpene hydrocarbons dominate VOCs leaves (95.7%) flowers (67.6%), followed by monoterpene (2.6 29.7%, respectively). The main common compounds are germacrene D, β-bourbonene, α-pinene, α-copaene α-gurjunene, even if with divergent relative abundances. In leaf EOs sesquiterpenes prevail, not overwhelmingly (about 50.0%), monoterpenes (23.0–35.0%) minor fractions diterpene non-terpene derivates. most abundant across two sampling periods β-pinene, isobornyl acetate, α-gurjenene, D bifloratriene. A morphological characterisation trichomes responsible for productivity in terpenes was also performed. Four different morphotypes observed on above ground organs S. brussonetii: peltates capitates type II a...