| 基于BrO3--MnSO4-H2SO4-丙二酸体系的中药电化学指纹图谱 |
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| 引用本文： | 杜宝中,屈敏佳,马国营.基于BrO3--MnSO4-H2SO4-丙二酸体系的中药电化学指纹图谱[J].科学通报,2012(11):904-909. |
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| 作者姓名： | 杜宝中 屈敏佳 马国营 |
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| 作者单位： | 西安理工大学应用化学系 |
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| 基金项目： | 陕西省工业攻关计划(2009K08-17)资助 |
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| 摘 要： | 提出了BrO3--MnSO4-H2SO4-丙二酸化学振荡反应体系,在考察各组分浓度对空白体系稳定性和振荡特征参数影响的基础上,获得了黄芪、陈皮、葛根等7种中草药的电化学指纹图谱.结果表明,这些指纹图谱可以用于中草药的分析和鉴别,且快速、准确.并探讨了中草药振荡行为的原因及其机理.
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| 关 键 词： | 化学振荡 中草药 电化学指纹图谱 |
The electrochemical fingerprint of herbal medicines based on BrO3-MnSO4-H2SO4-malonic acid chemical oscillating system |
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| DU BaoZhong,QU MinJia & MA GuoYing.The electrochemical fingerprint of herbal medicines based on BrO3-MnSO4-H2SO4-malonic acid chemical oscillating system[J].Chinese Science Bulletin,2012(11):904-909. |
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| Authors: | DU BaoZhong QU MinJia & MA GuoYing |
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| Institution: | Department of Applied Chemistry,Xi’an University of Technology,Xi’an 710048,China |
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| Abstract: | In this article,BrO3--MnSO4-H2SO4-malonic acid chemical oscillating system was introduced.The concentration of various components of the effect on the stability of the blank system and oscillation characteristic parameters was discussed,then fingerprints waves of seven kinds of herbal medicines were obtained.They are Radix Astragali,Tangerine Peel,Radix Puerariae and so on.The results indicated these fingerprints waves could distinguish medicinal herbs,and this method is accurate and fast.The cause and possible mechanism of herbal medicine oscillatory behaviors were speculated. |
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| Keywords: | chemical oscillating herbal medicines electrochemical fingerprint |
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