Based on ~1H-NMR-PR to establish an identification method of Ophiopogonis japonicus from different habitats
- VernacularTitle:不同产地麦冬~1H-NMR模式识别研究
- Author:
Xiaoyan TAN
;
Qiaoqi LUO
;
Zhenghong MA
;
Jing HUANG
;
Min TANG
;
Xuemei ZHONG
- Publication Type:Journal Article
- Keywords:
Ophiopogonis japonicus(Thunb.) Ker-Gawl.;
1H-NMR;
pattern recognition(PR);
principal component analysis(PCA);
partial least squares-discriiminate analysis(PLS-DA);
hierarchical cluster analysis(HCA)
- From:
Chinese Traditional and Herbal Drugs
1994;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a new identification method of Ophiopogonis japonicus from different habitats.Methods Using 1H-NMR to get the all component information on O.japonicus,and using pattern recognitions,such as principal component analysis(PCA),partial least squares-discriiminate analysis(PLS-DA),and hierarchical cluster analysis(HCA) to analyze the data from the 1H-NMR spectra.Results The 1H-NMR-pattern recognition(PR) method could identify the samples of O.japonicus from different habitats successively.Conclusion The 1H-NMR-PR is an useful method for identification of O.japonicus from different habitats and could be used for the quality control of traditional Chinese medicinal materials.
