作者: Jihua Wang , Jianglin Zhao , Hao Liu , Ligang Zhou , Zhilong Liu
DOI: 10.3390/MOLECULES15096411
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摘要: In order to investigate essential oils with biological activity from local wild plants, two valerianaceous species, Nardostachys chinensis and Valeriana officinalis, were screened for their antimicrobial antioxidant activity. The obtained the roots rhizomes of plants by hydro-distillation, analyzed chemical composition gas chromatography (GC) chromatography-mass spectrometry (GC-MS). Calarene (25.31%), aristolone (13.35%), α-selinene (7.32%) β-maaliene (6.70%) major compounds 23 identified components which accounted 92.76% total oil N. chinensis. Patchoulol (16.75%), α-pinene (14.81%), β-humulene (8.19%) among 20 components, 88.11% V. officinalis. Both rich in sesquiterpene hydrocarbons as well oxygenated derivatives. Essential shown have broad spectrum antibacterial MIC values that ranged 62.5 μg/mL 400 μg/mL, IC50 36.93 374.72 μg/mL. also moderate antifungal Candida albicans growth inhibition spore germination Magnaporthe oryzae. Two assessed 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging, β-carotene bleaching ferrozine-ferrous ions assays, respectively, show Results suggest isolated could be used future development agents.