CAJ | 학술논문

红外指纹图谱可以作为喜马拉雅紫茉莉药材的快速鉴别方法及筛选优质药材的手段。本研究对采自不同海拔、不同直径的喜马拉雅紫茉莉样品和其同属植物中华紫茉莉样品根的红外光谱进行相似度比较和聚类分析。结果显示：中华紫茉莉与喜马拉雅紫茉莉在667.3cm-1处吸收峰有明显区别；喜马拉雅紫茉莉样品间相似度均大于0.92，而与中华紫茉莉相似度不超过0.85；聚类分析结果亦显示，中华紫茉莉与各喜马拉雅紫茉莉样品距离较远；喜马拉雅紫茉莉各样品直径越相近，其红外光谱图越相似。
홍외지문도보가이작위희마랍아자말리약재적쾌속감별방법급사선우질약재적수단。본연구대채자불동해발、불동직경적희마랍아자말리양품화기동속식물중화자말리양품근적홍외광보진행상사도비교화취류분석。결과현시：중화자말리여희마랍아자말리재667.3cm-1처흡수봉유명현구별；희마랍아자말리양품간상사도균대우0.92，이여중화자말리상사도불초과0.85；취류분석결과역현시，중화자말리여각희마랍아자말리양품거리교원；희마랍아자말리각양품직경월상근，기홍외광보도월상사。
The IR fingerprint spectra can be used as an effective method for quickly identifying the medicinal material of Mirabilis himalaica and the means for selecting high quality medicinal materials. The IR specters of different diameter root samples of Mirabilis himalaica collected from different altitudes and M. himalaica var.chi?nensis were compared by the cluster analysis. The results showed that the absorption peaks of two species has an apparent contrast at 667.3cm-1; the similarities between the samples of Himalayan Mirabilis were greater than 0.92, but the similarity between two species was no more than 0.85. The cluster analysis showed a far relation?ship between two species and a more similar IR spectra between each sample of Himalayan Mirabilis with simi?lar diameter.