文献类型：期刊文章

作　　者：胡雪梅[1] 许秀成[2] 李晖[2]

机构地区：[1]四川理工学院基础科学系,四川自贡643033 [2]四川大学分析测试中心,四川成都610065

出　　处：《化学研究与应用》

年　　份：2004

卷　　号：16

期　　号：6

起止页码：846-848

语　　种：中文

收录情况：BDHX、BDHX2000、CAS、CSCD、CSCD2011_2012、JST、RSC、ZGKJHX、核心刊

摘　　要：Primary speciation of eight elements (Cu,Zn,Mn,Fe,Ca,Mg,Sr and Ni)in ligusticum wallichii Franch was studied by atomic absorption spectrometry.The contents of eight elements in six samples were determined,and the species distributions of the primary speciation analysis,such as extractive rate and immerse-residue ratio,were also calculated.The results showed that the concentration of eight element in the residue was high,and extractive rate of Ni and Mg was higher than other elements.

关 键 词：川芎 微量元素 初级形态分析  

分 类 号：O657.31]