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Comparative Study on Trace Elements in Gentiana macrophlla and Gentiana officinalis from Gansu / 中国中医药信息杂志
Article em Zh | WPRIM | ID: wpr-577731
Biblioteca responsável: WPRO
ABSTRACT
Objective To determine the contents of elements Fe, Mn, Ni, Cu, Zn, Ca, Mg and Cr in Gentiana macrophlla and Gentiana officinalis. Methods The contents of elements were determined by flame atomic absorption spectrometry. Results The recovery rates obtained by standard addition method were between 88.1%~114.5%, and the RSDs were lower than 3.18%. Gentiana macrophlla is rich in the trace elements such as Fe, Ni, Cu, Ca, Mg, and Gentiana officinalis is rich in the trace elements such as Mn, Zn, Cr. Conclusion There are some difference between wild and planted Gentiana officinalis in element content, that may be related to their growing environment.
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Texto completo: 1 Base de dados: WPRIM Idioma: Zh Revista: Chinese Journal of Information on Traditional Chinese Medicine Ano de publicação: 2006 Tipo de documento: Article
Texto completo: 1 Base de dados: WPRIM Idioma: Zh Revista: Chinese Journal of Information on Traditional Chinese Medicine Ano de publicação: 2006 Tipo de documento: Article