麦冬有哪些功效?

2025-03-16 12:12:15
推荐回答(2个)
回答1:

为百合科多年生草本植物麦冬[Ophiopogon japonicus(L.f.)Ker-Gawl.](见图2-36),以块根入药。块根含有多种甾体皂苷:麦冬皂苷A、B、B′、C、C′、D、D′,其中以苷A的含量最高。此外还含有挥发油,高异黄酮类及微量元素、单葡萄糖甙、β-谷甾醇等等。味甘、微苦,性微寒。有养阴生津、润肺止咳的功能。治热病伤津、心烦不安、肺热燥咳、虚痨肺瘘等病。主产浙江和四川,此外,福建、江苏、湖南、湖北、江西、安徽、贵州、云南、广西等省、自治区也有栽培。四川绵阳市三台县建立了通过GAP认证的生产基地。

图2-36 麦冬植株形态特征

1.植株全形 2.花序的一部分 3.果实 4.块根

麦冬喜温暖湿润气候,四川、浙江主产区年平均气温都在16~17℃之间,平均年降水量在1000毫升以上。不宜强光照射,在强光下叶片发黄,生长发育受阻,但过于遮阳,植株徒长,生长发育不良。也不宜连作。

回答2:

麦冬的作用;养阴润肺的麦门冬它的别名有很好几种,具体的别名有:麦冬、寸冬、麦门冬。性味归经:性微寒,味甘微苦。归心、胃、肺经中医功效:养阴润肺、清心除烦、益胃生津。

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