Antibacterial activity of the phenolic acids fractions of Scrophularia frutescens and Scrophularia sambucifolia
Antibacterial activity of the phenolic acids fractions of Scrophularia frutescens and Scrophularia sambucifolia
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DOI：
10.1016/0378-8741(96)01419-5
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发表时间：
1996-07-26
影响因子：
5.4
通讯作者：
Saenz, MT
中科院分区：
文献类型：
--
作者：
Fernandez, MA;Garcia, MD;Saenz, MT
玄参和接骨木（玄参科）地上部分的酚类部分显示出有效的抗菌活性。从 S. frutescens 中分离出阿魏酸、异香草酸、对羟基肉桂酸、对羟基苯甲酸、丁香酸、咖啡酸、龙胆酸和原儿茶酸，从接骨木中分离出阿魏酸、对香豆酸、香草酸、对羟基苯甲酸和丁香酸。由于文献已证明酚酸具有抗菌作用，因此这两种植物中这些化合物的存在解释了它们的抗菌活性。
The phenolic fractions of aerial part of Scrophularia frutescens and S. sambucifolia (Scrophulariaceae) showed a potent antibacterial activity. Ferulic, isovanillic, p-hydroxycinnamic, p-hydroxybenzoic, syringic, caffeic, gentisic and protocatechuic acids were isolated from S. frutescens and ferulic, p-coumaric, vanillic, p-hydroxibenzoic and syringic acids were isolated from S. sambucifolia. Since phenolic acids have been shown in the literature to exert an antibacterial effect, the presence of these compounds in the two plants explains their antibacterial activity.