Pitarokili Danae, Tzakou Olga, Loukis Anargyros, Harvala Catherine
Department of Pharmacognosy, School of Pharmacy, University of Athens, Panepistimiopolis Zografou, 157 71 Athens, Greece.
J Agric Food Chem. 2003 May 21;51(11):3294-301. doi: 10.1021/jf0211534.
The volatile metabolites of Salvia fruticosa plants, growing wild in 15 localities scattered across Greece, were analyzed by means of GC and GC-MS. The essential oil content ranged from 0.69 to 4.68%, and the results of the analyses showed a noticeable variation in the amounts of the five main components [1,8-cineole, alpha-thujone, beta-thujone, camphor, and (E)-caryophyllene]. The antifungal activities of the essential oils from two localities, belonging in two different groups of cluster and principal component analysis, and their main components (1,8-cineole and camphor) were evaluated in vitro against five phytopathogenic fungi. Both oils were slightly effective against Fusarium oxysporum f. sp. dianthi and Fusarium proliferatum, whereas against Rhizoctonia solani, Sclerotinia sclerotiorum, and Fusarium solani f. sp. cucurbitae the oils exhibited high antifungal activities.
对生长在希腊各地15个地点的野生灌木鼠尾草植物的挥发性代谢产物进行了气相色谱（GC）和气相色谱 - 质谱联用（GC-MS）分析。精油含量在0.69%至4.68%之间，分析结果表明五种主要成分[1,8-桉叶素、α-侧柏酮、β-侧柏酮、樟脑和（E）-石竹烯]的含量存在显著差异。对来自聚类分析和主成分分析中两个不同组的两个地点的精油及其主要成分（1,8-桉叶素和樟脑）进行了体外抗五种植物病原真菌活性评估。两种精油对尖孢镰刀菌黄瓜专化型和层出镰刀菌的效果稍差，而对立枯丝核菌、核盘菌和茄腐镰刀菌黄瓜专化型，这两种精油表现出高抗真菌活性。
