马蹄莲不同部位微量元素的含量测定  

Test of Microlements in Different Parts of Zantedeshia Aethiopica

作　　者：杨志学[1] 杨琳[1] 杨勇[1] 马廷升[1] 肖玉霞 

机构地区：[1]湖南怀化医学高等专科学校 [2]湖南省怀化综合矿产测试所,怀化418000

出　　处：《微量元素与健康研究》2006年第5期18-19,共2页Studies of Trace Elements and Health

基　　金：湖南省教育厅科研资助项目(03C039)

摘　　要：目的:测试马蹄莲不同部位微量元素的含量。方法:用发射光谱法、原子吸收法测定了马蹄莲根、茎、叶中20种微量元素的含量。结果:马蹄莲含有12种人体必需微量元素,其中Fe、I、Mn、Zn、Si、Li、Ca等7种元素含量较高。结论:马蹄莲富含多种人体必需微量元素,预示马蹄莲具较高的医疗保健作用。Objective： To test the contents of microelements in different parts of Zantedeshia aethiopica. Methods： Twenty kinds of microelements in root, stem and leaf were assayed by the emission spectrophotometry and atomic absorption spetrophotometry. Results Twelve sorts of essential microelements needed by human were found in root, stem and leaf, and the capacities of Fe, I, Mn, Zn, Si, Li and Ca are higher. Conclusion：There were rich microelements for human in Zantedeshia aethiopica, and indicate that Zantedeshia aethiopica has higher health medical value.

关 键 词：马蹄莲 微量元素 测定 发射光谱法 原子吸收法 

分 类 号：R927.2[医药卫生—药学]