节点文献

Determination of the Inorganic Elements Contents in Several Wild Traditional Chinese Medicines in Tianjin City,China

免费订阅

【Author】 SUN Chang-xia1,YANG Li-fang1,LIU Hai-xue1,LI Yong2 1.Agricultural Analysis and Testing Center,Tianjin Agricultural University,Tianjin 300384,China;2.Plant Division of Tianjin Natural History Museum,Tianjin 300000,China

【摘要】 [Objective] To analyze the contents of 9 inorganic elements contents in wild Salsola collina Pall.,Polygonum aviculare L.,and Artemisia argyi in Tianjin City,so as to provide scientific basis for the research on their efficacy.[Method] Salsola collina Pall.,Polygonum aviculare L.,and Artemisia argyi were treated by wet method.And 9 inorganic elements(Ca,Mg,Fe,Cu,Zn,K,Pb,Na and Mn) were determined by FAAS.[Result] In the 3 traditional Chinese medicines,Ca content ranged from 6 440.49 to 9 364.01 μg/g,Cu from 13.19 to 31.14 μg/g,Mg from 5 156.66 to 10 423.99 μg/g,Mn from 63.71 to 108.03 μg/g,K from 18 262.22 to 24 836.81 μg/g,Na from 109.92 to 6 329.75 μg/g,Zn from 67.07 to 90.94 μg/g,and Fe from 969.32 to 2 147.52 μg/g.A certain amount of Pb was detected in all the three medicines.Polygonum aviculare L.had relatively low contents of inorganic elements,while Artemisia argyi had relatively high contents.[Conclusion] The method was accurate,stable,easy and rapid.

【基金】 Supported by the 948 Project of State Forestry Administration(2008-4-79)
  • 【分类号】R284
  • 【被引频次】3
  • 【下载频次】18
节点文献中: 

本文链接的文献网络图示:

浏览历史:
下载历史: