治疗胃炎伴糜烂蒙药中多种微量元素的ICP-AES法测定  

Determination of trace elements in mongolian medicine curing gastritis accompanied with erosion disease by ICP-AES

作　　者：额尔登桑[1] 哈斯朝鲁[1] 呼春 

机构地区：[1]内蒙古师范大学化学与环境科学学院,呼和浩特010020 [2]内蒙古中蒙医医院,呼和浩特010022

出　　处：《分析试验室》2008年第5期46-49,共4页Chinese Journal of Analysis Laboratory

基　　金：内蒙古自治区自然科学基金(200408020216)项目资助

摘　　要：蒙药含有多种氨基酸和丰富的微量元素,特别是人体必需的微量元素含量相对高,而对人体有害的重金属元素含量相对低。采用微波消解ICP-AES法同时测定了治疗胃炎伴糜烂组合蒙药（1^#：如达-6、2^#：巴特日-7（Ⅱ））中Ca、Mg、Al、Fe、Mn、Sr、Cu、Zn、Pb等15种微量元素。加标回收率在94.9%～106.2%之间,相对标准偏差RSD≤3.2%,检出限在≤0.009μg/L。实验结果表明：1^#、2^#为不同类型的蒙药,其微量元素含量有所不同。It was found that the mongolian medicines contain a large amount of elements which human-body needs and few heavy metals. A method for the determination of 15 kinds of elements such as Ca, Cu, Zn, Fe, Mg, Mn Pb ect. （1^# Ruda-6, 2^# Bater-7（ Ⅱ ）） by ICP-AES with microwave digestion was studied. The recoveries of standard addition are in the range of 94.9% - 106.4%. The relative standard deviation （RSD） is less than 3.2%, and the detection limit is below 0.009μg/L. The results show that 1^# and 2^# are different kinds of medicines containing different contents of trace elements, and they can cure gastritis accompanied with erosion disease by combination.

关 键 词：组合蒙药 微量元素 胃炎伴糜烂 ICP-AES 

分 类 号：O657.31[理学—分析化学]