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紫菀的化学成分与药理作用

ว 2026-09-10 00:18:31ที่ https://www.dayi.org.cn/cmedical/1155978.htmlเ admin

现代研究表明,紫菀含紫菀皂苷、紫菀酮、槲皮素、无羁萜、表无羁萜醇及挥发油、脂肪酸等。药理作用方面:其一,祛痰镇咳作用,紫菀根提取物及紫菀酮、紫菀皂苷有显著祛痰作用,并能镇咳;其二,抑菌作用,对金黄色葡萄球菌、大肠杆菌、伤寒杆菌、绿脓杆菌等有抑制作用;其三,利尿作用;其四,抗肿瘤作用。《中国药典》以紫菀酮为指标成分进行含量测定。紫菀为临床常用止咳化痰药,主产东北、华北及河南、安徽等地,春秋采挖除去残茎编成辫晒干。上述药理作用为该品传统功效提供了现代科学依据,也在一定程度上拓展了其临床应用范围;相关成分与机制仍在深入研究中,为新药研发提供了思路与参考。上述药理作用为该品传统功效提供了现代科学依据,也在一定程度上拓展了其临床应用范围;相关成分与机制仍在深入研究中,为新药研发提供了思路与参考。

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