意大利中部（马尔凯大区）生长的滨旋覆花精油的成分及抗氧化活性
Composition and antioxidant activity of Inula crithmoides essential oil grown in central Italy (Marche region).
作者信息
Giamperi Laura, Bucchini Anahi, Fraternale Daniele, Genovese Salvatore, Curini Massimo, Ricci Donata
机构信息
Dipartimento di Scienze dell'Uomo, dell'Ambiente e della Natura - Sez. Biologia Vegetale - Università degli Studi di Urbino "Carlo Bo", Via Bramante, 28 - 61029, Urbino (PU), Italy.
出版信息
Nat Prod Commun. 2010 Feb;5(2):315-8.
The chemical composition of the essential oil obtained from the aerial parts of Inula crithmoides L. was analyzed by GC and GC/MS and 22 components were identified, the major ones being p-cymene (30.1%), 1-methylethyl-trimethylbenzene (18.7%), scopoletin (15.3%) and alpha-pinene (13.1%). The antioxidant activity of the oil was evaluated by the DPPH test and 5-lipoxygenase assay. The essential oil exerted a good antioxidant activity in the protection of lipid peroxidation when compared with known antioxidants.
采用气相色谱（GC）和气相色谱-质谱联用（GC/MS）技术对从岩生旋覆花地上部分提取的精油化学成分进行了分析，鉴定出22种成分，主要成分是对伞花烃（30.1%）、1-甲基乙基-三甲基苯（18.7%）、东莨菪素（15.3%）和α-蒎烯（13.1%）。通过二苯基苦味酰基自由基（DPPH）试验和5-脂氧合酶测定评估了该精油的抗氧化活性。与已知抗氧化剂相比，该精油在保护脂质过氧化方面表现出良好的抗氧化活性。
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