Preparation and Quality Control of Powder of Promoting Blood Circulation to Arrest Pain / 中国药房

ABSTRACT

OBJECTIVE:To prepare powder of promoting blood circulation to arrest pain and to establish its quality con?trol method.METHODS:Qualitative identification of panax pseudo-ginseng,frankincense and dragon blood in the powder of promoting blood circulation to arrest pain was performed by TLC method.The content of dracorhodin in the dragon blood was determined by TLC Scanning Method.RESULTS:Good linear relationship was achieved when the sample size of dracorhodin perchlorate remained within the scope of0.6?g～3.2?g(r=0.9999).The average recovery rate was98.22%(RSD=1.53%).CONCLUSION:This preparation method is feasible,and the quality control method is simple,accurate and reproducible.