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太白花[Cladonia stellaris(Opiz.)Pouzar et Vezda Syn.]是地衣植物门、石蕊科、石蕊属的一种植物,生长在阴坡草丛中,产于秦岭太白山,在我国黑龙江、吉林、辽宁、云南、新疆、内蒙古等地均有分布。植物体可供药用,其味淡性平,具平肝风,益肺气,健胃补虚,调经止血之功。主治高血压、头晕目眩、偏头痛、虚劳、月经不调等症。现将太白花化学成分的研究报道如下。太白花松萝酸的分离与鉴定取太白花风干样品粉碎,用氯仿提取,得黄色结晶。用苯-乙醇重结晶三次,得针状结晶。mp.201～202℃,[α]_D~(19)=-494.4。该结
Cladonia stellaris (Opiz.) Pouzar et Vezda Syn.] is a plant of the genus Lichenaeae, Litaceae, and the genus of the genus Cladonia. It grows in shady slopes and is produced in the Taibai Mountains of the Qinling Mountains in Heilongjiang, Jilin, and Liaoning, China. , Yunnan, Xinjiang, Inner Mongolia and other places are distributed. The plant body can be used medicinally, and its taste is light and flat, with flat liver-wind, good lung-qi, nourishing stomach and tonifying the body, and regulating the bleeding to stop bleeding. Indications of high blood pressure, dizziness, migraine, consumptive, irregular menstruation. The chemical composition of Taibaihua is now reported as follows. Separation and identification of Usnea meliloti oil The dried seeds of Taibai flower were crushed and extracted with chloroform to give yellow crystals. Recrystallization from benzene-ethanol three times gave needle-like crystals. Mp. 201 to 202°C, [α]_D 19 = -494.4. The knot