摘要
为了明确牡竹属竹叶中矿质元素的组成,采用ICP-MS法测定了牡竹属10种竹叶中主要矿质元素的含量。结果表明,10种竹叶中含有丰富的矿质元素,其中K、Ca、Mg含量较高,其次是Mn、Fe、Al、Na、Zn元素,Cr、Ni、Cu元素在竹叶中的含量较少,Co、As、Se、Mo、Hg和Pb含量很低。研究结果为牡竹属竹叶的开发利用提供了科学依据。
The contents of mineral elements in leaves of ten bamboo species of Dendrocalamus were analyzed with the ICP-MS with the attempt to identify the composition of mineral elements in the leaves. The results showed that the leaves of the ten bamboo species were rich in mineral elements. K, Ca and Mg had the larger contents, followed by Mn, Fe, AI, Na and Zn; the content of Cr, Ni and Cu were relatively low; and the contents of Co, As, Se, Mo, Hg and Pb were lowest. The study provided a scientific basis for the development and utilization of the leaves of Dendrocalamus.
出处
《世界竹藤通讯》
2014年第1期14-17,共4页
World Bamboo and Rattan
基金
国家科技支撑计划项目(2012BAD23B03)
关键词
牡竹属
竹叶
矿质元素
含量
Dendrocalamus, bamboo leaf, mineral element, content
