摘要
By the chemical dynamics principle, the stability of the Zishen xuekang tablet was observed. The initial uniform rate method was used to observe the content change of the sample, the content of Tanshione IIA was determined by high pressure liquid chromatogram method and predicted the shelf life of Zishen xuekang tablet under the room temperature. Within the range of temperature between 26～95℃,the contents of Tanshione IIA in sample were 188±14～243±10 μg·g -1 , the time that 90% content of sample decomposed is 0.93 year ( t 0.9 = 0.93 a). The shelf life under the room temperature is about one year, which can be satisfied to the need of the medicines storage.
By the chemical dynamics principle, the stability of the Zishen xuekang tablet was observed. The initial uniform rate method was used to observe the content change of the sample, the content of Tanshione IIA was determined by high pressure liquid chromatogram method and predicted the shelf life of Zishen xuekang tablet under the room temperature. Within the range of temperature between 26～95℃,the contents of Tanshione IIA in sample were 188±14～243±10 μg·g -1 , the time that 90% content of sample decomposed is 0.93 year ( t 0.9 = 0.93 a). The shelf life under the room temperature is about one year, which can be satisfied to the need of the medicines storage.
出处
《第四军医大学学报》
北大核心
2003年第10期F001-F001,共1页
Journal of the Fourth Military Medical University
