title: [Transmission spectral imaging research on folium uncariae from Guangdong].
abstract: 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.
  
  
  CONCLUSIONS
  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.
authors.affiliation: Department of Optoelectronic Engineering, Jinan University, Guangzhou 510630, China. Rosy.m@163.com
authors.forename: Qing-xia
authors.initials: QX
authors.lastname: Meng
authors.forename: Qi-chang
authors.initials: QC
authors.lastname: Pang
authors.forename: Ji
authors.initials: J
authors.lastname: Ma
authors.forename: Hong-wei
authors.initials: HW
authors.lastname: Zhang
authors.forename: Jing
authors.initials: J
authors.lastname: Zhao
mesh_terms: D016000:Cluster Analysis; D018515:Plant Leaves; D010946:Plants, Medicinal / Q000145:classification*; D011786:Quality Control; D013045:Species Specificity; D013057:Spectrum Analysis / Q000295:instrumentation / Q000379:methods*; D032070:Uncaria / Q000145:classification*