Determination of Metal Elements in Mongolian Medicine Chagederi by ICP-AES with Microwave Digestion
Er-deng-sang1,BAO Yin-da-lai2,Si Qin-ba-te-er3
1. Chemistry & Environment Science College, Inner Mongolia Normal University, Hohhot 010022, China 2. The Chinese and Mongolian Hospital of Inner Mongolia, Hohhot 010022, China 3. Institute of Life Science and Technology, Inner Mongolia Normal University, Hohhot 010022, China
Abstract：In the study of the Mongolian medicine we found that the Mongolian medicine contains a great amount of trace elements and nutrition composition of amino acids etc, in which trace elements that human body needed are fairly rich but the heavy metals are very little. A method for the determination of Ca, Mg, Al, Fe, Mn, Sr, Cu, Zn and Pb in Mongolian medicine Chagederi (1# and 2#) by ICP-AES with microwave digestion was studied. The recoveries of standard addition are in the range of 97.5%-105.5%. The relative standard deviation is ≤2.88, and the detection limit is in the range of ≤0.009 μg·L-1. The results show that 1# and 2# have some differences and the medicine property and drug effect has some relation with trace elements.
额尔登桑1,宝音达来2,斯琴巴特尔3. 微波消解ICP-AES法测定蒙药查格得日中金属元素及其分析[J]. 光谱学与光谱分析, 2008, 28(04): 940-942.
Er-deng-sang1,BAO Yin-da-lai2,Si Qin-ba-te-er3. Determination of Metal Elements in Mongolian Medicine Chagederi by ICP-AES with Microwave Digestion. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(04): 940-942.
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