Riccobono Luana, Maggio Antonella, Rosselli Sergio, Ilardi Vincenzo, Senatore Felice, Bruno Maurizio
a Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF) , Università di Palermo , Viale delle Scienze, Parco d'Orleans II, 90128 Palermo , Italy.
b Dipartimento di Scienze della terra e del Mare (DISTEM) , Università di Palermo , Via Archirafi, 22, 90123 Palermo , Italy.
Nat Prod Res. 2016;30(1):25-34. doi: 10.1080/14786419.2015.1030742. Epub 2015 Apr 16.
The chemical compositions of the essential oil and of the non-polar extracts (petroleum ether, dichloromethane) of the aerial parts (flowers, leaves and stems) of Salvia argentea L. were determined by GC-FID and gas chromatography-mass spectrometry analysis. 14-Hydroxy-α-humulene (40.1%) was recognised as the main constituents of the essential oil of S. argentea, together with 1,3,8-p-menthatriene (12.1%), globulol (7.4%) and β-sesquiphellandrene (5.8%). Tritriacontane (9.9% and 14.1%), heptacosane (8.4% and 10.5%), hentriacontane (8.3% and 10.9%), tetradecanal (8.4% and 10.2%) and methyldotriacontane (7.9% and 7.6%) were recognised as the main constituents of the extracts in petroleum ether and dichloromethane, respectively, whereas methyl linolenate (36.6% and 13.5%) and methyl myristoleate (10.5% and 18.5%) were recognised as the main constituents of the methylated extracts.
采用气相色谱-氢火焰离子化检测法（GC-FID）和气相色谱-质谱联用法，对银色鼠尾草地上部分（花、叶和茎）的精油以及非极性提取物（石油醚、二氯甲烷）的化学成分进行了测定。14-羟基-α-腐殖烯（40.1%）被认为是银色鼠尾草精油的主要成分，此外还有1,3,8-对薄荷三烯（12.1%）、球松醇（7.4%）和β-倍半水芹烯（5.8%）。三十三烷（9.9%和14.1%）、二十七烷（8.4%和10.5%）、三十一烷（8.3%和10.9%）、十四醛（8.4%和10.2%）以及甲基三十三烷（7.9%和7.6%）分别被认为是石油醚提取物和二氯甲烷提取物的主要成分，而亚麻酸甲酯（36.6%和13.5%）和肉豆蔻油酸甲酯（10.5%和18.5%）则被认为是甲基化提取物的主要成分。
