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[Objective]The aim is to investigate the regional differences and fingerprint characteristics, and provide the basis for the quality control and for the evaluation of Glycyrrhiza uralensis Fisch. in Xinjiang. [Method] The contents of thirteen inorganic elements in 15 Xinjiang Glycyrrhiza uralensis Fisch. samples were detected by FAAS, and the contents were studied by the cluster analysis.[Result] the Xinjiang Glycyrrhiza uralensis Fisch. samples are rich in inorganic elements. The results of cluster analysis indicate that there are significant regional differences in the Glycyrrhiza uralensis Fisch. samples from southern and northern Xinjiang if asked a high similarity, but no significant differences if asked a low similarity. From the distribution curves for the contents of 12 inorganic elements, we can conclude there are no significant regional differences in 15 Xinjiang Glycyrrhiza uralensis Fisch. samples, because they have the same peak shape. [Conclusion] Xinjiang Glycyrrhiza uralensis Fisch. is provided with obvious fingerprint characteristics from the inorganic elements.
[Objective] The aim is to investigate the regional differences and fingerprint characteristics, and provide the basis for the quality control and for the evaluation of Glycyrrhiza uralensis Fisch. In Xinjiang. [Method] The contents of thirteen inorganic elements in 15 Xinjiang Glycyrrhiza uralensis Fisch Samples were detected by FAAS, and the contents were studied by the cluster analysis. [Result] the Xinjiang Glycyrrhiza uralensis Fisch. samples are rich in inorganic elements. The results of cluster analysis indicate that there are significant regional differences in the Glycyrrhiza uralensis Fisch From the distribution curves for the contents of 12 inorganic elements, we can conclude there are no significant regional differences in 15 Xinjiang Glycyrrhiza uralensis Fisch samples, because they have the same peak shape. [Conclusion] Xinjiang Glycyrrhiza ura lensis Fisch. is provided with obvious fingerprint characteristics from the inorganic elements.