title: [Studies on identification of Gryllotalpa by near-infrared diffuse reflectance spectrometry].
abstract: OBJECTIVE
  To identify and analyse the different species, same species in different regions and confusion species.
  
  
  METHODS
  Near-infrared diffuse reflectance spectrometry was used.
  
  
  RESULTS
  Clustering analysis showed that clustering relations were far among different Gryllotalpa species and close among the same species from different regions, and there were close relations among the same species from near regions and between Teleogryllus emmus and G. orientalis.
  
  
  CONCLUSIONS
  Near-infrared diffuse reflectance spectrometry method can be used in classification and identification of Gryllotalpa.
authors.affiliation: Department of Pharmacy, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China.
authors.forename: Dao-zhi
authors.initials: DZ
authors.lastname: Wei
authors.forename: Cheng
authors.initials: C
authors.lastname: Guo
authors.forename: Qiu-ye
authors.initials: QY
authors.lastname: Wu
authors.forename: Gao-lin
authors.initials: GL
authors.lastname: Liu
authors.forename: Chun
authors.initials: C
authors.lastname: Zhang
authors.forename: Han-chen
authors.initials: HC
authors.lastname: Zheng
mesh_terms: D000818:Animals; D016000:Cluster Analysis; D004340:Drug Contamination; D006135:Gryllidae / Q000737:chemistry / Q000145:classification*; D008419:Materia Medica / Q000737:chemistry / Q000145:classification*; D010598:Pharmacognosy; D013045:Species Specificity; D019265:Spectroscopy, Near-Infrared
chemical_list: D008419:Materia Medica