紫苏抗菌活性成分的研究

被引：40

作者：

郭群群 ^{[1
]}

杜桂彩 ^{[2
]}

李荣贵 ^{[1
]}

滕大为 ^{[2
]}

机构：

[1] 青岛大学生物系

[2] 青岛大学天然色素研究所

来源：

高等学校化学学报 | 2006年 / 07期

关键词：

紫苏; 抗菌活性; 3,3′-二乙氧基迷迭香酸;

D O I：

暂无

中图分类号：

R284 [中药化学];

学科分类号：

摘要：

Perilla frutescens(labiatae),as a Chinese traditional and herbal drug with a long history,was determined to consist of abundant bioactive constituents,which make it a potential resource for pharmaceutical(utilization.) The ethyl acetate extract of fresh Perilla frutescens was tested to have a strong antibacterial activity.Four compounds were obtained by column chromatography.The results of antibacterial experiment show that the four compounds all have the activity for inhibiting growth of Staphylowccus aureas and Escherichia Coli.On the basis of chemical and spectral evidences,their chemical structures were determined as 3,3′-diethoxy rosmarinic acid(1),Luteolin(2),Caffeic acid(3), Rosmarinic acid(4).Compound 1 was novel.

引用

页码：1292 / 1294

页数：3