摘要
目的 :建立HPLC法测定红花注射液中腺苷的含量。方法 :采用色谱柱 :DiamonsilTM C1 8柱 ,流动相 :甲醇 1 %醋酸(梯度洗脱 ) ,以腺苷为对照品 ,外标法定量 ,紫外检测波长 2 70nm。结果 :腺苷在 5～ 50 μg·mL- 1 范围内呈良好的线性关系。平均回收率 1 0 1 .86 % ,RSD为 1 .34 %。结论 :该方法简便、快速准确 ,可作为该制剂的质量控制方法。
Objective: To establish a RP HPLC method to determine the content of adenosin in safflower Injection. Methods: The sample was determined by RP HPLC with a Diamonsil TM C 18 column, UV detection wavelength was at 270nm. adenosin used as an external standard and CH 3OH 1% HAC as a mobile phase. Results: The average recovery was 101.86%, RSD was 1.34%. Conclusion: The method is simple and accurate. It can be used to control the quality of Honghua Injection.
出处
《中成药》
CAS
CSCD
北大核心
2003年第3期199-200,共2页
Chinese Traditional Patent Medicine
关键词
红花注射液
腺苷
HPLC
Honghua Injection
adenosin
HPLC
determination
