摘要
利用近红外漫反射光谱法,结合聚类分析和相似度计算,对不同产地半夏药材及其伪品天南星进行了快速无损鉴别研究。近红外光谱图的聚类分析和相似度计算结果一致,为中药的产地、真伪鉴别分析提供了一种新的方法,具有较好的应用价值。
Pinellia Rhizome from different regions and its pseudo-product Arisaema Rhizome were quickly identified without damage by near-infrared diffuse reflectance spectrometry combining with the algorithm of cluster analysis and similarity computation.Consistency between the data from algorithm of cluster analysis and similarity computation provided a new method for the verification of the place of origin and the genuine and sham with a good application value.
出处
《光谱实验室》
CAS
CSCD
2012年第2期899-902,共4页
Chinese Journal of Spectroscopy Laboratory
基金
广东省自然科学基金(10151052005000003)
广东省医学科研基金(B2009043)
关键词
近红外漫反射光谱
快速无损鉴别
半夏
天南星
Near-Infrared Diffuse Reflectance Spectrometry
Rapid and Nondestructive Identification
Pinellia Rhizome
Arisaema Rhizome
