Determination and cluster analysis of element contents in fourteen commonly used anti-tumor TCM / 中华中医药杂志

ABSTRACT

0.70,cluster in two pairs of medicines are similar. Conclusion:It's reliable to cluster analysis the TCM by regarding the element contents as the character of these medicines. The larger the correlation coefficient is,the more similar the nature,flavor and efficacy of the medicines are,which suggested that trace element contents were closely related to(have much to do with) the flavor,nature and efficacy. The study provides method for the cluster relationship among TCM.