摘要
目的 研究不同品种和产地化橘红药材黄酮类成分的色谱指纹图谱分析方法。方法 应用 HPL C法以柚皮苷为参比 ,以相对保留时间和峰面积百分比为参数 ,建立 10个样品的 HPL C指纹图谱。结果 标示出 30多个峰 ,且不同品种化橘红 (毛橘红和光橘红 )的图谱存在较大的差异。结论 该方法准确、重现性好 。
Object To establish the HPLC fingerprint of flavonoids in Exocarpium Citri Grandis (ECG) Methods HPLC fingerprint of ten samples were established. The naringin was used as standard. The relative migration time and the percentage of peak area were used as parameters Results More than 30 peaks occurred on the HPLC fingerprint of flavonoids of ECG. The fingerprints of C. grandis ‘Tomentosa’ and C. grands had obivous differences Conclusion The method is simple and accurate with a good reproducibility. It could be used for quality control and identification of ECG
出处
《中草药》
CAS
CSCD
北大核心
2003年第7期657-661,共5页
Chinese Traditional and Herbal Drugs
基金
广东省科技计划项目 (A3 0 10 2 0 10 1)
