Department of Medicinal and Aromatic Plants, Estahban Branch, Islamic Azad University, Estahban, Iran.
Young Researchers and Elites Club, Estahban Branch, Islamic Azad University, Estahban, Iran.
Nat Prod Res. 2022 May;36(10):2585-2590. doi: 10.1080/14786419.2021.1906241. Epub 2021 Apr 8.
Rech. & Esfand is a folkloric endemic medicinal plant which is found in south of Iran. Phytochemical screening and antimicrobial activities from the aerial parts of were investigated. The essential oil was extracted by hydro-distillation using Clevenger type apparatus and analyzed using GC-MS. The main constituents were, linalool (20.74%), spathulenol (7.98%), caryophyllene oxide (4.77%), isopentyl isovalerate (4.48%), hexyl isovalerate (4.22%), α -gurjunene (4.16%), α -cadinol (3.77%), γ-terpinene (3.52%), terpinen-4-ol (3.37%) and sabinene (3.13). Total phenolic content was 31.39mg gallic acid equivalents/g dry weight, and IC values in the radical scavenging assay was 1423mg/mL. The antimicrobial activity of the essential oil of were studied by disc diffusion method. The results showed that the oil exhibited good antimicrobial activity against all medically important pathogens compare to standard antibiotics.
雷赫和埃斯凡是一种民间特有的药用植物，生长在伊朗南部。研究了 的地上部分的植物化学筛选和抗菌活性。使用克利夫兰型设备通过水蒸馏提取精油，并使用 GC-MS 进行分析。主要成分是，芳樟醇（20.74%）、斯巴醇（7.98%）、石竹烯氧化物（4.77%）、异戊酸异戊酯（4.48%）、己酸异戊酯（4.22%）、α-古芸烯（4.16%）、α-卡多醇（3.77%）、γ-萜品烯（3.52%）、萜品-4-醇（3.37%）和柠檬烯（3.13%）。总酚含量为 31.39mg 没食子酸当量/g 干重，自由基清除试验中的 IC 值为 1423mg/mL。通过圆盘扩散法研究了 的精油的抗菌活性。结果表明，与标准抗生素相比，该油对所有医学上重要的病原体均表现出良好的抗菌活性。
