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[Transmission spectral imaging research on folium uncariae from Guangdong]
Qing-xia Meng1, Qi-chang Pang, Ji Ma
1Department of Optoelectronic Engineering, Jinan University, Guangzhou 510630, China. Rosy.m@163.com
Objective:
Build up Folium Uncariae spectral imaging characteristics of the transmission spectrum to provide a new effective method for the study of medicinal plants.
Methods:
Determine five kinds of 10 populations in different parts of Folium Uncariae by electric controlled liquid crystal filter spectral imaging device. The highest spectral resolution of 0.5 nm. Spectral covergeg: 400 nm to 720 nm. Construct its fingerprint with cosine distance cluster analysis.
Results:
Folium Uncariae spectral imaging characteristics of the transmission spectrum similarity analysis matches the systematic botany appraisal result.
Conclusion:
Spectral imaging analysis techniques can be used to construct fingerprints of traditioanal Chinese medicine, quality evaluation and study of plant phylogenetic relationships, etc., the operation method is simple, rapid.
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