摘要
用火焰原子吸收法测定中药方剂少腹逐瘀汤及 1 0种单味药水煎液中铜、锌、钙、镁、钾、钠、铁、锰、锶、钴、铅、镉 1 2种元素的含量。分析了元素在方剂、单味药及单味药按方剂比例计算的平均值中的分布规律。结果表明 :方剂、单味药和平均值中元素含量有相同的分布趋势 ,但其中元素含量比例差异显著。在方剂中含量高于平均值的元素有 :锌、钾、钠 ;低于平均值的有 :铜、钙、镁、铁、锰、锶、钴、铅、镉 ,方剂中锌 /铜、钙 /镁比值均大于单味药及平均值 ,而钾 /钠、铁 /锰、锶 /钴则小于平均值。结论 :方剂元素含量不是单味药元素含量按配方比例的简单相加 ,而是煎制过程中各种化学成分相互作用的结果 ;1
A analysis of the contents of 12 elements in Shao Fu Zhu Yu Tang,aprescription of Chinese traditional medicine,was discrebed.The contents of copper?Znic?Calcium?Magnesium?Potassium?Sodium?Iron?Manganese?Strontium?Cobalt?Lead and cadmium in Shao Fu Zhu Yu Tang were determined by Atomic Absorption Spectrometry,respectively.A prescription of Shao Fu Zhu Yu Tang were made from 10 kinds of Chinese traditional medicine,and the 12 elements in the prescription have a similar distribution to that of 10 kinds of medicine,but the concentration is different.A amounts of elements in the prescription is not equal to the plus of that in the 10 kinds of medicine,and the distribution of 12 elements in the studied objects had close relationship with the elements in the earth.
出处
《微量元素与健康研究》
CAS
2002年第4期41-43,共3页
Studies of Trace Elements and Health
关键词
少腹逐瘀汤
元素含量
测定
Shao Fu Zhu Yu Tang
elements
analysis
