天然产物研究与开发 ›› 2017, Vol. 29 ›› Issue (3): 439-443.doi: 10.16333/j.1001-6880.2017.3.014

• 研究简报 • 上一篇    下一篇

基于ICP-MS研究不同生长时期红芪无机元素规律

强正泽,李成义*,王燕,王明伟,李硕   

  1. 甘肃中医药大学,兰州 730000
  • 出版日期:2017-03-31 发布日期:2017-04-06

Determination of Inorganic Elements in Hedysari Radix with Different Growth Stages Using ICP-MS

QIANG Zheng-ze,LI Cheng-yi*,WANG Yan,WANG Ming-wei,LI Shuo   

  1. Gansu University of Traditional Chinese Medicine,Lanzhou 730000,China
  • Online:2017-03-31 Published:2017-04-06

摘要: 采用ICP-MS测定不同生长时期红芪中13种无机元素含量,并分析其规律,发现红芪中13种无机元素含量随生长时期的变化呈现极大值与极小值,不同生长期As、Pb、B含量无显著性差异,Hg、Be、Al、Ti、V、Ga、Ba、Ce、Sr、Mo含量具显著性差异;红芪样品聚为两类;无机元素含量与月份之间、元素与元素含量之间存在不同程度的相关关系。表明不同生长时期红芪中无机元素含量变化规律与季节有关,具体关系有待于进一步研究。

关键词: ICP-MS, 不同生长时期, 红芪, 无机元素

Abstract: The contents of 13 inorganic elements in Hedysari Radix were determined by ICP-MS.The result showed that the content of 13 inorganic elements in Hedysari Radix with growth stages exhibited a maximum and minimum value.The contents of As,pb and B were no significant difference,the contents of Hg,Be,Al,Ti,V,Ga,Ba,Ce,Sr and Mo were significant difference;The samples of Hedysari Radix clustered into two categories.There were correlations between the contents of inorganic elements and month.It showed that the contents of inorganic elements variation of Hedysari Radix with different growth stages were related to season and the specific relationships needed further study.

Key words: ICP-MS, different growth stages, Hedysari Radix, inorganic element

中图分类号: 

R284