来自阿根廷胡椒（Schinus areira L.）和长叶胡椒（Schinus longifolia (Lindl.) Speg.）精油的乙酰胆碱酯酶抑制作用和抗氧化活性
Acetylcholinesterase inhibition and antioxidant activity of essential oils from Schinus areira L. and Schinus longifolia (Lindl.) Speg.
作者信息
Murray Ana P, Gurovic Maria S Vela, Rodriguez Silvana A, Murray María G, Ferrero Adriana A
机构信息
Departamento de Química, Universidad Nacional del Sur, Av. Alem 1253, B8000CPB Bahía Blanca, Argentina.
出版信息
Nat Prod Commun. 2009 Jun;4(6):873-6.
The essential oils of Schinus areira L. and S. longifolia (Lindl.) Speg. (Anacardiaceae) have been studied for their in vitro anti-acetylcholinesterase and antioxidant activities. The chemical composition of the oils obtained by hydrodistillation was determined by GC-MS. Fruit and leaf oils of S. areira were analyzed separately. The essential oil from S. longifolia elicited marked enzymatic inhibition (IC50 = 20.0 +/- 1.0 microg/mL) and showed radical scavenger activity (IC50 = 25.2 +/- 2.4 microg/mL). The essential oil from S. areira leaves was more active than that of the fruits in both bioassays.
对秘鲁胡椒（Schinus areira L.）和长叶秘鲁胡椒（Schinus longifolia (Lindl.) Speg.）（漆树科）的精油进行了体外抗乙酰胆碱酯酶和抗氧化活性研究。通过气相色谱 - 质谱联用仪（GC - MS）测定了水蒸馏所得精油的化学成分。分别分析了秘鲁胡椒的果实油和叶油。长叶秘鲁胡椒的精油表现出显著的酶抑制作用（IC50 = 20.0 +/- 1.0微克/毫升），并显示出自由基清除活性（IC50 = 25.2 +/- 2.4微克/毫升）。在这两种生物测定中，秘鲁胡椒叶的精油比果实的精油活性更强。
Zotero 插件