WANG You-fang, ZHU Shan-lan, HONG Qing, et al. Stability Investigation of Compound Tianning Dripping Pills[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(15): 46-48.
WANG You-fang, ZHU Shan-lan, HONG Qing, et al. Stability Investigation of Compound Tianning Dripping Pills[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(15): 46-48. DOI: 10.11653/syfj2013150046.
Objective: To investigate pyrolytic degradation kinetic characteristics of ferulic acid in compound Tianning dripping pills. Method: With the content of ferulic acid as index
which was determined by HPLC
classic constant temperature acceleration test and sample observation method were adopted for investigating validity period of compound Tianning dripping pills. Result: Content change of ferulic acid was in line with first-order kinetics
validity period of compound Tianning dripping pills was 20.8 months. Conclusion: Results of classic constant temperature acceleration test and sample observation method were basically the same
classic constant temperature acceleration test could quickly determine validity period and shorten development cycle of new drugs.