摘要
应用反相高效液相色谱法，以水－甲醇－冰醋酸（８０∶１９∶１）为流动相，测定心舒口服液中原儿茶醛含量。此法可做为该产品质量控制的检测方法。
The determination of protocachuic aldehyde by reversed phase HPLC was described. The separation can be achieved within 10min, employing a 30cm column packed with Dalta Park C 18 , using H 2O MeOH HAc(80∶19∶1) as a moving phase. The recovery and RSD were 98 9% and 1 67% respectively.
出处
《中国实验方剂学杂志》
CAS
1997年第4期12-14,共3页
Chinese Journal of Experimental Traditional Medical Formulae
