摘要
采用高压液相色谱法测定了双黄连气雾剂中绿原酸与黄芩甙的含量,应用恒温加速实验法探讨了双黄连气雾剂的化学动力学过程,预测其稳定性,实验结果与留样观察法相近,同时对双黄连在降解过程中pH的变化进行了考察。
The contents of chlorogenic acid and baicalin in Shuang Huanglian Aerosol were determined by HPLC. The process of chemical kinetics of the aerosol was studied by constant temperature acceleration tests, and the stability of the drug predicted. The results appeared close to those from the stored sample method. pH changes during degradation of the drug were also observed.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1992年第3期157-159,共3页
China Journal of Chinese Materia Medica
关键词
双黄连气雾剂
绿原酸
稳定性
HPLC
Shuang Huanglian Aerosol
chlorogenic acid
baicalin
stability
