摘要
利用原子吸收光谱法测定了中成药复方拳参片中Ca、Mg、Fe、Zn、K、Na、Mn、Cu、Cr、Ni、Co、Sr、Cd、Pb 1 4种元素.详细研究了消化液种类、混酸(HNO3-HClO4)比例、消化时间及消化液体积对测定结果的影响.结果表明:复方拳参片中Ca、Mg、Fe、K、Na、Mn和Zn元素的含量较为丰富.
The fourteen trace elements of calcium, magnesium, iron, zinc, potassium,sodium, manganese, copper, chromium, nickel, cobalt, strontium, cadmium and lead in Chinese traditional medicines (fufangquanshen tablet) are determined by atomicabsorption spectrometry. The effect of the type of digesting solution (mixed acid), theratio of mixed acid, the volume of digesting solution and the time of digesting are investigated in details. The results show that fufangquanshen tablets contain higher amount of Ca, Mg, Fe, K, Na, Mn and Zn than other elements.
出处
《许昌学院学报》
CAS
2005年第2期25-27,共3页
Journal of Xuchang University
基金
河南省自然科学基金 (0 3 110 2 2 2 0 0 )
河南省高校中青年骨干教师资助计划项目
关键词
原子吸收光谱法
中成药
复方拳参片
微量元素
atomic absorption spectrometry
Chinese traditional medicine
fufangquanshen tablet
trace elements
