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水蛭为传统常用的活血化淤药。临床上应用于心、脑血管疾病的治疗与预防已有报道。其制备处理习惯上多采用水、醇提取供药理研究和临床应用,对于提取后化学成分方面的研究报道甚少。为观察不同提取方法在化学成分上的差异,本研究以氨基酸作为主要观察指标,进行了定性、定量分析的比较。
Leech is traditionally used as a blood stasis drug. The clinical application of the treatment and prevention of heart and cerebrovascular diseases has been reported. The preparation and processing habits often use water and alcohol extraction for pharmacological research and clinical application. There are few reports on the chemical components after extraction. In order to observe the differences in chemical composition of different extraction methods, amino acid was used as the main observation index in this study to compare the qualitative and quantitative analysis.