为更好地开发和利用八角枫药材,对贵州织金地产八角枫药材不同药用部位茎、根茎、主根、须根及支根进行 HPLC 指纹图谱研究。采用高效液相色谱法测定了同一产地不同药用部位共10批八角枫药材,使用计算机辅助相似度评价软件进行数据处理。结果表明:八角枫药材 HPLC-DAD 色谱指纹图谱标示出6个共有峰。相似度计算发现,10批八角枫不同部位,其化学组成相似,但峰面积相对比例具有差异。
To preferably use and develop A.platanifolium,the HPLC fingerprints were conducted on different medicinal parts-stem,rhizome,taproot,fibrous root and rootlet of A.platanifolium produced in Zhijin County of Guizhou.Samples of different medicinal parts of totally 10 batches of A.platanifolium from the same producing area were analyzed by HPLC,and a computer aided program for similarity assessments was used for data analysis. Results:the HPLC-DAD fingerprints chromatogram of A.platanifolium were established and six characteristic common peaks were selected.Through similarity assessment,it was found that although the chemical compositions of different parts from 10 batches of A.platanifolium are similar,the peak area relative contents are varying.