Besser（伊朗亚种）精油的植物化学成分及其抗氧化和抗真菌活性。

Phytochemical properties of essential oil from Besser (Iranian accession) and its antioxidant and antifungal activities.

机构信息

Department of Horticulture Sciences, Faculty of Agriculture, Tarbiat Modares University (TMU), Tehran, Iran.

Department of Horticulture Sciences, Faculty of Agriculture, Urmia University, Urmia, Iran.

出版信息

Nat Prod Res. 2021 Nov;35(21):4154-4158. doi: 10.1080/14786419.2020.1741576. Epub 2020 Mar 23.

DOI:10.1080/14786419.2020.1741576

PMID:32202146

Abstract

In this study, the phytochemical profile, the essential oil composition of an Iranian accession of and their antioxidant and antifungal properties were investigated. The amount of essential oil yield was 1.5% (w/v) and twenty two components were identified by GC-MS analysis being camphor (33.64%), 1,8-cineole (25.66%) and chrysanthenone (7.86%) the major compounds. The amount of total polyphenols and flavonoids, total ascorbic acid and carotenoid content of extract were determined, and resulted in 666.26 mg GAE/100g DW, 54.77 mg QUE/100g DW, 153.585 mg/100g DW, and 907.18 mg/100g FW, respectively. Highest antioxidant activity based on DPPH bioassay was recorded in essential oil (84.04%) and extract (89.33%). Furthermore, the essential oil of tested for its antifungal activity, demonstrated to reduce significantly the mycelium growth rate of , that is, no mycelial growth was observed at concentrations 1000 and 1500 μll.

摘要

在这项研究中，研究了伊朗的一种植物的植物化学特征、精油成分及其抗氧化和抗真菌特性。精油得率为 1.5%（w/v），通过 GC-MS 分析鉴定出二十种成分，其中主要化合物为樟脑（33.64%）、1,8-桉叶素（25.66%）和苍术酮（7.86%）。还测定了提取物中总多酚和类黄酮、总抗坏血酸和类胡萝卜素的含量，分别为 666.26mg GAE/100g DW、54.77mg QUE/100g DW、153.585mg/100g DW 和 907.18mg/100g FW。基于 DPPH 生物测定法，精油（84.04%）和提取物（89.33%）表现出最高的抗氧化活性。此外，还对的精油进行了抗真菌活性测试，结果表明，在 1000 和 1500μll 浓度下，精油显著抑制了的菌丝生长率，即观察不到菌丝生长。