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卷柏的化学成分与现代药理研究

ว 2026-09-10 00:18:32ที่ https://doc.wiki8.cn/juanbai_76170/เ admin

现代化学与药理研究表明,卷柏叶含芹菜素、穗花杉双黄酮、扁柏双黄酮、苏铁双黄酮和异柳杉素等多种双黄酮类活性成分。《中国药典》以穗花杉双黄酮为指标成分进行含量测定,规定按干燥品计算含穗花杉双黄酮不得少于0.30%,采用高效液相色谱法测定,检测波长为330纳米,理论板数按穗花杉双黄酮峰计算应不低于3000。药理作用方面,卷柏复方制剂对动物有镇静、抗惊厥作用;其水溶性生物碱部分具有止血功效,这为卷柏炭化瘀止血提供了物质基础;卷柏对离体兔小肠收缩有抑制作用;此外卷柏还具有降血糖作用,其中所含的芹菜素还有较弱的抗实验性胃溃疡作用。卷柏因干旱时枝叶向内卷曲干枯、遇水又能重新舒展变绿,故俗称九死还魂草、长生草、万年松、回阳草、佛手草、老虎爪,除药用外形态挺拔亦可供观赏,主产山东、辽宁等地。

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