玄参、生地黄、紫草等六种中药中微量元素含量的测定  

Determination of Micronutrient Levels in Several Traditional Chinese Medicines as Figwort,Radix Rehmanniae and Comfrey

作　　者：李韬[1] 赵超群[2] 吕坤[2] 梁开才[2] 何海丽[2] 韦耀东[1] 

机构地区：[1]右江民族医学院生化教研室,广西百色533000 [2]右江民族医学院临床医学系,广西百色533000

出　　处：《广东微量元素科学》2011年第6期28-32,共5页Trace Elements Science

基　　金：广西科技厅;桂科自0640203

摘　　要：为了解中药中微量元素的含量与其药物的作用机制关系,用原子吸收分光光度计测定了玄参、生地黄、紫草、水牛角、牡丹皮、赤芍中铁(Fe)、镁(Mg)、铜(Cu)、钙(Ca)、锌(Zn)、铬(Cr)、钼(Mo)等7种微量元素的含量。结果表明,Ca的含量最高,Cu的含量几乎最低。这6种中草药含有多种对人体有益的微量元素,与它们的药理作用有关。In order to find out the relationship between micronutrient levels and drug action, the micronutrient levels （Fe, Mg, Cu, Ca, Zn, Cr, Mo） in six kinds of traditional Chinese medicine; （Figwort, Radix, Rehmanniae, Comfrey, Comu, Bubali, Tree Peony Bark, Radix Paeoniae Rubra） by atomic absorption spectrophotometry （AAS）. The results showed that the calciumcontent in those medicines was the highest while the coppercontent was almost the lowest. It indicates that the six Chinese medicine herb contains some microelements that are good for human body, and the mechanism of action is related to the pharmacologic actions of these elements.

关 键 词：中草药 微量元素 原子吸收分光光度法 

分 类 号：R284.1[医药卫生—中药学]