| 水母雪莲不同器官中铅和镉的含量分析 |
| |
| 引用本文： | 于瑞涛,刘忠,文怀秀,陶燕铎,梅丽娟,邵赟.水母雪莲不同器官中铅和镉的含量分析[J].光谱实验室,2011,28(3):1209-1211. |
| |
| 作者姓名： | 于瑞涛 刘忠 文怀秀 陶燕铎 梅丽娟 邵赟 |
| |
| 作者单位： | 1. 中国科学院西北高原生物研究所,西宁市西关大街59号,810008
2. 中国科学院山西煤炭化学研究所,太原市桃园南路27号,030001;中国科学院研究生院,北京市玉泉路19号,100039 |
| |
| 基金项目： | 科技部国家科技支撑计划(2007BAI45B00) |
| |
| 摘 要： | 应用石墨炉原子吸收光谱法分析了水母雪莲不同器官中铅、镉的含量。结果表明水母雪莲各器官铅含量由多到少的顺序是叶〉根〉苞片〉茎〉花萼〉花〉种子,各器官镉含量由多到少顺序是花〉苞片〉根〉茎〉叶〉花萼〉种子。本实验方法简便快速,结果准确可靠。
|
| 关 键 词： | 水母雪莲 原子吸收光谱法 铅 镉 |
Determination of Lead and Cadmium in Saussurea Medusa Maxim. |
| |
| YU Rui-Tao LIU Zhonga,b WEN Huai-Xiu TAO Yan-Duo MEI Li-Juan SHAO Yunab.Determination of Lead and Cadmium in Saussurea Medusa Maxim.[J].Chinese Journal of Spectroscopy Laboratory,2011,28(3):1209-1211. |
| |
| Authors: | YU Rui-Tao LIU Zhonga b WEN Huai-Xiu TAO Yan-Duo MEI Li-Juan SHAO Yunab |
| |
| Institution: | YU Rui-Tao LIU Zhonga,b WEN Huai-Xiu TAO Yan-Duo MEI Li-Juan SHAO Yun(Northwest Plateau of Biology Institute,Chinese Academy of Sciences,Xining 810008,P.R.China)a(Shanxi Institute of Coal Chemistry,Taiyuan 030001,P.R.China)b(Graduate University of Chinese Academy of Sciences,Beijing 100039,P.R.China) |
| |
| Abstract: | Determination of lead and cadmium in different organs from Saussurea medusa Maxim.by graphite furnace atomic absorption spectrometry was investigated.The contents of lead in various organs Saussurea medusa Maxim.were leaf>root>bract>stem> calyx>flower>seed.The content of cadmium in different organs from Saussurea medusa Maxim.were flower>bract>root>stem>leaf>calyx>seed.The method is convenient,fast,precise and reliable. |
| |
| Keywords: | Saussurea Medusa Maxim Atomic Absorption Spectrometry Lead Cadmium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
