基于中药质量标志物（Q-marker）的金银花指纹图谱体系的构建思路

中药指纹图谱的建立以及谱效关系的研究是目前检控中药质量的重要趋势,其以化学成分系统研究为基础,可用于评价生药、饮片、中成药的真实性、优劣性及稳定性,但受到诸多不稳定因素的影响以及缺乏与传统中医药理论的关联性。而中药质量标志物(Q-marker)的提出,为指纹图谱及谱效关系的研究提供了新的思路和方法。以金银花为例,探究基于中药Q-marker理论指导下,中药指纹图谱评价体系的研究思路与方法的建立。

Establishment idea of Lonicerae Japonicae Flos fingerprint system based on Q-marker of Chinese materia medica

The establishment of fingerprint system and the study of spectrum-effect relationship have become a very important development trend in quality evaluation of Chinese materia medica (CMM). It is based on the research of index components and can be used to evaluate the authenticity, quality and stability of crude drug, pieces and patent medicines of CMM. However, it is affected by many unstable factors and lacks of relevance to traditional Chinese medicine theories. Quality marker, in due course, provides an enlightening thought and way for the fingerprint system and spectrum-effect relationship studies. Taking Lonicerae Japonicae Flos as an example, this paper explores the researching ideas and establishes methods for fingerprinting research on CMM based on the characteristics of Q-markers.