Lakusić Branislava, Lakusić Dmitar, Ristić Mihailo, Marcetić Mirjana, Slavkovska Violeta
Nat Prod Commun. 2014 Jun;9(6):859-62.
Seasonal variations in the composition of the essential oils obtained from the same individual (of the same genotype) of Lavandula angustifolia cultivated in Belgrade were determined by GC and GC/MS. The main constituents were 1,8-cineole (7.1-48.4%), linalool (0.1-38.7%), bomeol (10.9-27.7%), beta-phellandrene (0.5-21.2%) and camphor (1.5-15.8%). Cluster analysis showed that the 21 samples collected each month during the vegetation cycle were separable into three main clades with different compositions of essential oils. In the shoots with flowers, inflorescences and fruits of clade I, linalool is dominant, in the young leaves before flowering and old leaves of clade II, 1,8-cineole is dominant. In the young and incompletely developed leaves of clade III, beta-phellandrene is dominant. The composition of the essential oils of lavender depended on the plant part and the stage of development.
通过气相色谱（GC）和气相色谱-质谱联用（GC/MS）测定了在贝尔格莱德种植的同一株（相同基因型）狭叶薰衣草所提取精油成分的季节性变化。主要成分包括1,8-桉叶素（7.1 - 48.4%）、芳樟醇（0.1 - 38.7%）、冰片（10.9 - 27.7%）、β-水芹烯（0.5 - 21.2%）和樟脑（1.5 - 15.8%）。聚类分析表明，在植被周期内每月采集的21个样本可分为三个主要分支，其精油成分不同。在分支I的带花嫩枝、花序和果实中，芳樟醇占主导；在分支II开花前的幼叶和老叶中，1,8-桉叶素占主导。在分支III的幼嫩和未完全发育的叶片中，β-水芹烯占主导。薰衣草精油的成分取决于植物部位和发育阶段。
