Research mode of quality marker research and quality evaluation of Chinese materia medica based on multi-source information fusion / 中草药

ABSTRACT

Chinese materia medica (CMM) is a complex system, which has characteristics of multiple components, diversity efficacy, and unpredictable relation among components, etc. Thus, constructing the quality evaluation and quality control model based on multi-disciplinary and multi-source information fusion is an innovative research idea for quality standards of CMM. The quality control system should been fully established to cover quality integrity and efficacy specificity of CMM based on the core concept of quality marker. Traditional quality assessment methods based on characteristic feature, chemical analysis including multiple chemical components and elementary substances, and biological evaluation were integrated by data fusion methods in this system. The correlation of the organic and elemental components with the specific effects should be established in order to verify the material basis. Finally, the Q-markers (including potential elemental Q-markers) with unique characteristics relevant to specific effect were analyzed and defined. The integrated quality indexes of Q-markers relevant to specific effect were calculated. This proposed integrated quality control system based on multi-source information fusion methods would enrich and perfect the quality evaluation of CMM.