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分析了适用于中药成分群集电化学表征的热力学体系和动力学模型,讨论了远离平衡态热力学封闭体系和无耗散物补充的敞开体系中阻尼振荡反应对中药化学成分分析与群集表征的重要意义.利用以丙二酸作为耗散物的B-Z振荡体系详细研究了反应物种及其浓度、电极类型、温度、搅拌速率、中药种类、用量和粒度等影响电化学指纹图谱的因素,并对中药化学成分定量信息等进行了研究.成功提出了鉴别与评价中药的电化学指纹图的检测方法和条件.
The thermodynamic system and kinetic model applicable to the electrochemical characterization of the clusters of traditional Chinese medicines were analyzed. The significance of the damping oscillation response to chemical composition analysis and cluster characterization of the Chinese medicines in the open system away from the equilibrium thermodynamic closed system and non-dissistant material supplementation was discussed. The use of malondiate as a dissipative BZ oscillation system studied in detail the reaction species and its concentration, electrode type, temperature, agitation rate, types, amount and particle size of Chinese medicine affect the electrochemical fingerprinting factors, and the Chinese medicine chemistry Quantitative information of ingredients was studied. Successfully proposed the method and conditions for the identification and evaluation of electrochemical fingerprints of traditional Chinese medicine.