摘要
目的 建立红花RP HPLC指纹图谱分析法 ,研究不同产地红花药材的质量。方法 采用梯度洗脱的方法进行色谱分离 ,使用“计算机辅助相似度评价软件”进行数据处理 ,对不同产地红花药材指纹图谱的相似度进行比较分析。结果 不同产地红花药材指纹图谱相似度较好 ,但仍有少数产地的药材指纹图谱中有明显差别。结论 采用RP HPLC方法控制药材的指纹图谱 ,方法重现性好 ,用于红花的质量评价切实可行。不同产地红花药材化学组成相似 ,其相对比例较稳定。
Aim To establish chromatographic fingerprint of Carthamus tinctorius L. by RP-HPLC in order to control the quality of Carthamus tinctorius L. Methods The gradient elution mode was applied in chromatographic separation, and data were analysed by “Computer Aided Similarity Evaluation” software to compare the quality of Carthamus tinctorius L. samples from different habitats. Results Samples from different habitats were of high similarity, though a few samples showed evident difference in fingerprint graphics. Conclusion The RP-HPLC fingerprint method is repeatable, feasible in analysis of Carthamus tinctorius L. and can be used in quality assessment of Carthamus tinctoriu s L.. Chemical components in Carthamus tinctorius L. samples from various habitats are similar, and their ratios between each other are stable.
出处
《药学学报》
CAS
CSCD
北大核心
2004年第3期212-216,共5页
Acta Pharmaceutica Sinica
基金
国家经贸委中药材生产扶植资金项目(国经贸医药2 0 0 0 5 6号 )
