BACKGROUND & AIMS:
:Dianthus rupicola Biv. (cliffs carnation) is a camephytic, suffruticous, perennial plant growing up to 40 cm high. The plant is widespread in Sicily and neighbouring islands (Egadi, Lampedusa, Lipari) and in some areas of southern Italy. GC and GC-MS analyses of the essential oil distilled from the flowers showed the presence of 66 components. Its composition is characterised by the high content of thymol and carvacrol derivatives. A good antibacterial activity against Bacillus cereus and Bacillussubtilis, both infesting cellulosic historical material, was shown, whereas the antioxidant capacity was determined to be quite poor.
背景与目标:
:石竹(Dianthus rupicola) (崖石竹康乃馨)是一种杂草,杂种,多年生植物,长到40厘米高。该植物广泛分布在西西里岛和邻近的岛屿(埃加迪,兰佩杜萨,利帕里)和意大利南部的某些地区。从花朵中蒸馏出的精油的GC和GC-MS分析表明,存在66种成分。其组成特征在于百里酚和香芹酚衍生物含量高。结果表明,对侵染纤维素历史物质的蜡样芽孢杆菌和枯草芽孢杆菌具有良好的抗菌活性,而抗氧化能力却很差。