文摘
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对青海省内采集的麻花秦艽中的元素砷、汞、铅、镉的含量进行了分析测定.结果表明,麻花秦艽中四种元素含量较低,并且各部位含量差异较大,其中基部茎叶含量较高,入药部位根部最少,为以后的开发利用提供了基础数据. |
其他语种文摘
|
Gentiana straminea Maxim, is one of the famous Tibetan medicines. The content of four trace elements As, Hg, Pb and Cr in it was determined. The results show that the content of each trace element is different in each part of Gentiana straminea Maxim. Especially in the part between stem and root its trace elements content is much higher than the other parts, and the content in root is the lowest. This study can be considered as a base work for the further research on the Tibetan medicine. |
来源
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广东微量元素科学
,2004,11(5):45-47 【扩展库】
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关键词
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微量元素
;
砷
;
汞
;
铅
;
镉
|
地址
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中国科学院西北高原生物研究所, 青海, 西宁, 810001
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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1006-446X |
学科
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中国医学 |
基金
|
国家中西部专项基金
|
文献收藏号
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CSCD:1675107
|