首页|ICP-OES法测定6种矿物类中药材中Ca、Fe、Mg、Na的含量

ICP-OES法测定6种矿物类中药材中Ca、Fe、Mg、Na的含量

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  • NETL
  • NSTL
  • 万方数据
  • 维普
目的：建立电感耦合等离子体发射光谱（ICP-OES）法测定6种矿物类中药材中4种普通轻元素含量的方法。方法：样品经过微波消解，采用ICP-OES法同时测定Ca、Fe、Mg、Na元素含量。结果：建立的ICP-OES法线性相关系数r>0.9997，回收率在90.2%～108.4%之间，RSD<10.9%。结论：本研究建立的微波消解-ICP-OES法快速、准确、简便，是矿物类中药材部分元素测定的一种较好方法。
Determination of elements in six traditional Chinese medicines using ICP-OES method
Objective:To establish a ICP -OES method for the determination of elements in six traditional Chinese medicines. Method:The samples were digested by closed –versel microwave. The four elements were directly analyzed by ICP -OES. Result: For all of the analyzed elements, the correlative coefficient of the calibration curves was over 0.9998. The recovery rates of the procedure were 90.2%to 108.4%, and its RSD was lower than 10.9%. Conclusion: This method was quick -acquired, accurate and convenient. The method can be used for the quality control of elements in traditional Chinese medicines.

ICP-OESMicrowave digestionMineral Chinese Medicine

周杰、胡莲

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四川医科大学第一附属医院 泸州 646000

泸州医学院附属医院中药房 泸州 646000

ICP-OES 微波消解 矿物类中药

2016

北方药学
内蒙古自治区食品药品学会

北方药学

影响因子：0.633
ISSN：1672-8351
年,卷(期)：2016.(2)
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