五鹤续断中锌·铅·镉·汞等限量元素的分析与评价  

Analysis and Evaluation of the Contents of Zinc, Lead, Cadmium and Mercury in Wuhe Dipsacus Root

作　　者：丁莉[1] 武芸[1] 周吉源[2] 

机构地区：[1]湖北民族学院生物科学与技术学院,湖北恩施445000 [2]华中师范大学生命科学院,湖北武汉430079

出　　处：《安徽农业科学》2005年第5期847-847,854,共2页Journal of Anhui Agricultural Sciences

基　　金：湖北省恩施州科技局重点科研项目(2003A0507)

摘　　要：分析了不同生长年限的五鹤续断根中微量元素锌、重金属元素铅、镉、汞的含量,评价了五鹤续断的药用安全性。结果表明:这些限量元素的含量远远低于国家规定的标准范围,具有很高的药用安全性,适宜对其实施GAP研究。In this paper, the safe quality of Wuhe Dipsacus root as medical plant was evaluated by the analysis of the contents of zinc, lead, cadmium and mercury in Wuhe Dipsacus in the different growth years, so as to provide scientific basis for the further development and utilization of Wuhe Dipsacus Root. The results showed that those limited elements had adequate safety because their contents were much lower than the GB, and Wuhe Dipsacus were suitable for practical GAP .

关 键 词：五鹤续断 锌 铅 镉 汞 微量元素 根 含量测定 药用安全性 药效 中药材GAP 

分 类 号：S567.2[农业科学—中草药栽培] R284.1[农业科学—作物学]