supported by Specialized Research Fund for TCM of State Administration of Traditional Chinese Medicine (No. 06-07ZP17);the National Natural Science Foundation of China (No. 30672587)~~
目的:建立大黄汤中没食子酸、儿茶素和表儿茶素的含量测定方法。方法:大黄汤经C18固相萃取小柱预处理后, 采用高效液相色谱法, 以梯度洗脱同时测定大黄汤中没食子酸、儿茶素和表儿茶素的含量, 选用安捷伦 Zorbax SB-C18柱(250 mm × 4.6...