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.
出处
《微量元素与健康研究》
CAS
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)
关键词
马蹄莲
微量元素
测定
发射光谱法
原子吸收法
Zantedeshia aethiopica
microelement
test
emission spectrophotometry
atomic absorption spectrophotometry,
