药性 | 寒 | 寒 |
药味 | 甘 | 辛 |
归经 | 胃经 |
主要成分 | 1.圆锥石头花茎含荭草素(orientin),合模荭草素(homoorientin),叶含菠菜甾醇(spinasterol),22,23-二氢菠菜甾醇(22-dihydrospinasterol),以及3-O-β-D-吡喃半乳糖-(1→2)-[β-D-吡喃木糖-(1→3)]-β-D-吡喃葡萄糖醛酸基皂皮酸-28-O-β-D-吡喃葡萄糖-(1→3)-(β-D-吡喃木糖-(1→4)]-α-L-吡喃鼠李糖-(1→2)-β-D-吡喃岩藻糖甙[3-O-β-D-galactopyrano-syl-(1→2)-[β-D-xylopyranosyl-(1→3)]-β-D-glucuronopyranosylquillaicacid28-O-β-D-glucopyranosyl-(1→3)-[β-D-xylopyranosyl-(1→4)]-α-L-rhamnopyranosyl-(1→2)-β-D-fucopyranoside],3-O-β-D-吡喃半乳糖-(1→2)-[β-D-吡喃木糖-(1→3)]-β-D-吡喃葡萄糖醛酸基皂皮酸-28-O-β-D-吡喃阿拉伯糖-(1→4)-β-D-吡喃阿拉伯糖-(1→3)-β-D-吡喃木糖-(1→4)-α-L-吡喃鼠李糖-(1→2)-β-D-吡喃岩藻糖甙[3-O-β-D-galactopyranoyl-(1→2)-[β-D-xylopy-ranosyl-(1→3)]-β-D-glucuronopyranosylquillaicacid-28-O-β-D-arabinopyranosyl-(1→4)-β-D-arabinopyranosyl-(1→3)-β-D-xy-lopyranosyl-(l→4)-α-L-rhamnopyranosyl-(1→2)-β-D-fucopyra-noside],3-O-β-D-吡喃葡萄糖-(1→2)-β-D-吡喃葡萄糖醛酸基棉根皂甙元-28-O-β-D-吡喃葡萄糖。(1→3)-[β-D-吡喃木糖-(1→4)]-α-L-吡喃鼠李糖-(1→2)-β-D-吡喃岩藻糖甙[3-O-β-D-glu-copyranosyl-(1→2)-β-D-glucuronopyranosylgypsogenin-28-O-β-D-glucopyranosyl-(1→3)-[β-D-xylopyranosyl-(1→4)]-α-L-rhamnopyranosyl-(1→2)-β-D-fucopyranoside],3-O-β-D-吡喃木糖-(1→3)-[β-D-吡喃半乳糖-(1→2)]-β-D-吡喃葡萄糖醛酸基棉根皂甙元-28-O-β-D-吡喃葡萄糖-(1→3)-[β-D-吡喃木糖-(1→4)]α-L-吡喃鼠李糖-(1→2)-β-D-吡喃岩藻糖甙[3-O-β-xylopyra-nosyl-(1→3)-[β-D-galactopyranosyl-(1→2)]-β-D-glucuronopy-ranosylgypsogenin-28-O-β-D-glucopyranosyl-(1→3)-[β-D-xylopy-ranosyl-(1→4)]-α-L-rhamnopyranosyl-(1→2)-β-D-fucopyrano-side]。2.大叶石头花根含棉根皂甙(gypsoside)。3.灯心草蚤缀含牡荆素(vitexin),异牡荆素(isovitexin),红草素,模荭草素,以及这些化合物的O-甙衍生物。4.旱麦瓶草根中含皂甙元:皂皮酸(quillaicacid),地上部分含蜕皮甾体(ecdysteroid)。 | 根状茎含夹竹桃甙、草夹竹桃双糖甙及三种异黄酮等。 |
用法用量 | 内服:煎汤,3-9g。 | 内服:煎汤,6-15g;或绞汁,或研末。外用:适量,捣敷;或煎汤洗。 |
注意事项 | 1.《沙漠地区药用植物》:气虚泄泻者忌用。2.《河北中草药》:血虚发热者忌用。 | 体虚便溏及孕妇禁服。 |
临床应用 | ||
功效主治 | 凉血;清虚热。主阴虚肺劳;骨蒸潮热;盗汗;小儿疳热;久疟不止 | 咽喉肿痛;肝炎;肝肿大;膀胱炎;风湿痛;跌打肿痛;疮疖;皮肤瘙痒 |