【摘要】 研究了治疗心血管疾病的8种中草药的功效与微量元素之间的关系。采用4∶1的HNO3+HClO4混合酸消化效果较好,用原子吸收分光光度法测定了Ca、Mg、Fe、Mn、Cu、Zn、Cr、Co、Sr、Ni等10种微量元素的含量。在8种中草药中Co和Cr的含量均低于检测限,常量元素Fe、Ca、Mg含量都较为丰富。泽泻、红花、丹参和川芎的Zn/Cu仅为3左右,这几种药在冠心病治疗中的疗效可能与此有关。泽泻和三七中Mn含量较高,可能与治疗动脉硬化有关。更多还原

【Abstract】 The relationship between the content of microelements and the effect of eight Chinese herbal medicines for curing cardiovascular disease was discussed. The content of 10 microelements (Ca, Mg , Fe, Mn, Cu, Zn, Cr, Co, Sr, Ni) in eight Chinese herbal medicines was determined by atomic absorption spectrometry. The better digesting results were obtained with the use of 4∶1(v/v) HNO3+HClO4. The contents of Co and Cr are lower than detection limit,while the contents of Mg, Ca, Fe are abundant. The Zn/Cu ratio of Alisma orientale,Carthamus tinctorius,Salvia miltiorrhiza and ligusticum wallichii Franch is about 3. This ratio may be related to the effect of the herbal medicines for curing coronary heart disease. The content of Mn in Alisma orientale and Panax pseudoginseng is higher than that of others, which may be relevant to curing arteriosclerosis.更多还原