Ghaderi Airin, Sonboli Ali
a Faculty of Sciences , Islamic Azad University , Sanandaj , Iran.
b Department of Biology , Medicinal Plants and Drugs Research Institute, Shahid Beheshti University , Tehran , Iran.
Nat Prod Res. 2019 Jun;33(12):1787-1790. doi: 10.1080/14786419.2018.1434640. Epub 2018 Feb 6.
The composition and antimicrobial activity of the essential oil of were studied. Aerial flowering parts of plant were collected from North Khorasan Province of Iran and the essential oil was isolated by hydrodistillation and analysed by GC-FID and GC-MS. Antimicrobial activity of the essential oil was determined by disc diffusion and MIC and MBC determination. Thirty-five compounds were identified in the oil of accounting for 94.4% of the total oil. Thymol (22.5%), 1,8-cineole (8.2%), umbellulone (6.9%), α-bisabolol (6.3%) and camphor (5.3%) were as the principal constituents. The highest antimicrobial activity of the essential oil was observed against and with MIC value of 0.63 mg/mL. The inhibitory effect of the essential oil of could be attributed mainly to the high levels of phenolic compound thymol and oxygenated terpenes in essential oil.
对[植物名称]精油的成分和抗菌活性进行了研究。从伊朗北霍拉桑省采集该植物的地上开花部分，通过水蒸馏法分离出精油，并采用气相色谱 - 火焰离子化检测器（GC - FID）和气相色谱 - 质谱联用仪（GC - MS）进行分析。通过纸片扩散法以及最小抑菌浓度（MIC）和最小杀菌浓度（MBC）测定来确定精油的抗菌活性。在[植物名称]的精油中鉴定出35种化合物，占总油量的94.4%。百里香酚（22.5%）、1,8 - 桉叶素（8.2%）、伞花内酯（6.9%）、α - 红没药醇（6.3%）和樟脑（5.3%）为主要成分。观察到该精油对[细菌名称]和[细菌名称]具有最高的抗菌活性，MIC值为0.63毫克/毫升。[植物名称]精油的抑制作用主要可归因于精油中高水平的酚类化合物百里香酚和氧化萜类。
