Methods Near-infrared diffuse reflectance spectrometry (NIRDRS) combined with clustering analysis was used. Results the dendrogram of clustering analysis showed that there exists obvious difference.
方法利用近红外漫反射光谱法,采用聚类分析方法进行定性鑒别。
Objective To establish a clustering analysis by near infrared diffuse reflectance spectrometry in order to provide a new procedure to identification of the Chinese traditional medicine, Red Kojic.