（菊科）地上部分精油的化学成分，（菊科）是意大利西西里岛的一种特有物种。
The chemical composition of the aerial parts essential oils of (Asteraceae), an endemic species of Sicily (Italy).
作者信息
Sgadari Francesco, Vaglica Alessandro, Porrello Antonella, Geraci Anna, Schicchi Rosario, Bruno Maurizio
机构信息
Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Palermo, Italy.
Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy.
出版信息
Nat Prod Res. 2025 May;39(9):2598-2602. doi: 10.1080/14786419.2024.2306915. Epub 2024 Jan 25.
In the present study, the chemical composition of the essential oil from aerial parts of a very rare species, not previously investigated, Raimondo and Bancheva, collected in Sicily, was evaluated by GC-MS. The new species, classified just twenty years ago, belongs to group (sect. Hayek, Asteraceae) and grows in an extremely limited area in the NW part of Sicily. The oil was shown to be rich of aldehydes (41.4%) and sesquiterpenes (33.4%). The main components of the essential oil were -caryophyllene (13.4%), caryophyllene oxide (12.6%), hexanal (11.9%), and -2-hexenal (10.0%). Furthermore, a complete literature review on the composition of the essential oils of all the other taxa of , belonging to sections , studied so far, was carried out.
在本研究中，通过气相色谱-质谱联用（GC-MS）对一种极为珍稀且此前未被研究过的物种（雷蒙多和班切娃，采自西西里岛）地上部分的精油化学成分进行了评估。这种新物种在二十年前才被分类，属于（菊科海耶克组），生长在西西里岛西北部一个极其有限的区域。结果表明该精油富含醛类（41.4%）和倍半萜类（33.4%）。精油的主要成分是β-石竹烯（13.4%）、石竹烯氧化物（12.6%）、己醛（11.9%）和反-2-己烯醛（10.0%）。此外，还对迄今为止所研究的属于该组所有其他分类群的精油成分进行了全面的文献综述。
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