| Determining method and conditional factors of electrochemical fingerprint of Chinese traditional medicine |
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| 作者姓名： | ZHANG TaiMingt LIANG YiZeng YUAN Bin DING Feng ZHANG YaPeng WEI ManQiong CHEN Xu |
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| 作者单位： | Research Center for Modernization of Chinese Herbal Medicine, College of Chemistry and Chemical Engineering, Central SouthUniversity, Changsha 410083, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China （Grant Nos. 20175036 and 20235020） |
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| 摘 要： | The thermodynamic systems and kinetic model suitable for the electrochemical token of the compo-nent throng in Chinese traditional medicines have been analyzed. It has been indicated that the damp oscillatory reactions in the non-equilibrium close system and open system without the supplement of dissipative substance have important significance for the throng token and analysis of chemical com-ponents in Chinese traditional medicines. Various factors influencing the electrochemical fingerprint,such as reactant species and their concentrations,electrode types,temperature,stir rate,the kind,dosage and granularity of Chinese traditional medicines,have amply been researched by the B-Z os-cillatory reaction which used malonic acid as a main dissipative substance. In addition,the quantitative information about the chemical components in Chinese traditional medicines has been discussed in detail. The method and its conditions for determining the electrochemical fingerprint used in scientifi-cally distinguishing and evaluating Chinese traditional medicines have successfully been put forward.
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| 关 键 词： | 中医学 电气化学 测试方法 条件因子 |
| 收稿时间： | 6 August 2006 |
| 修稿时间： | 2006-08-06 |
Determining method and conditional factors of electrochemical fingerprint of Chinese traditional medicine |
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| ZHANG TaiMingt LIANG YiZeng YUAN Bin DING Feng ZHANG YaPeng WEI ManQiong CHEN Xu.Determining method and conditional factors of electrochemical fingerprint of Chinese traditional medicine[J].Chinese Science Bulletin,2007,52(16):2190-2202. |
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| Authors: | Zhang TaiMing Liang YiZeng Yuan Bin Ding Feng Zhang YaPeng Wei ManQiong Chen Xu |
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| Institution: | (1) Research Center for Modernization of Chinese Herbal Medicine, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China |
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| Abstract: | The thermodynamic systems and kinetic model suitable for the electrochemical token of the compo-nent throng in Chinese traditional medicines have been analyzed. It has been indicated that the damp oscillatory reactions in the non-equilibrium close system and open system without the supplement of dissipative substance have important significance for the throng token and analysis of chemical com-ponents in Chinese traditional medicines. Various factors influencing the electrochemical fingerprint,such as reactant species and their concentrations,electrode types,temperature,stir rate,the kind,dosage and granularity of Chinese traditional medicines,have amply been researched by the B-Z os-cillatory reaction which used malonic acid as a main dissipative substance. In addition,the quantitative information about the chemical components in Chinese traditional medicines has been discussed in detail. The method and its conditions for determining the electrochemical fingerprint used in scientifi-cally distinguishing and evaluating Chinese traditional medicines have successfully been put forward. |
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| Keywords: | electrochemical fingerprint test method conditional factor differentiation of verity and falsity quality evaluation Chinese traditional medicine |
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