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中药是防病救命的物资,其质量的好坏直接关系到临床疗效,关系到人民生命的安危。一般来说,衡量中药质量的主要指标应该是其有效成分的含量,但由于我们对大多数中药的有效成分还不够明嘹,所以当前评价中药质量的一个很重要的方面就是品种鉴定,即保证来源的真实性。中药的品种复杂,在历代本草中都有反映。暂不说数千个品种,就以常用的四、五百种而言,在品种问题上存在着“同名异
Traditional Chinese medicine is a material for disease prevention and life-saving. Its quality is directly related to clinical efficacy and concerns the safety of people’s lives. In general, the main indicator for measuring the quality of Chinese medicine should be the content of its active ingredients. However, since we are still not very clear about the active ingredients of most traditional Chinese medicines, a very important aspect of the current assessment of the quality of traditional Chinese medicine is the identification of varieties, that is, guarantees. The authenticity of the source. The variety of traditional Chinese medicine is complex and has been reflected in ancient herbal medicine. If we don’t talk about thousands of varieties for a while, we will use common names of four or five hundred species.