高效液相色谱法测定紫菀中紫菀酮的含量
[Determination of shionone in Radix Asteris by HPLC].
作者信息
Wu Tao, Wang Guo-yan, Chou Gui-xin, Gu Li-hua, Wang Zheng-tao, Hu Zhi-bi
机构信息
Shanghai Research Centre for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of TCM, Shanghai 200032, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2003 Aug;28(8):738-40.
OBJECTIVE
To determine the content of shionone in Radix Aster from several different locations and markets.
METHOD
The HPLC analysis was used to determine shionone directly, using Polaris C18 column and acetonitrile as the mobile phase with a flow rate of 1.0 mL.min-1, and the UV detection wavelength was 200 nm.
RESULT AND CONCLUSION
The content of shionone was from 0.06% to 0.18%, depending on different locations and markets.
目的
测定不同产地和市场的紫菀中紫菀酮的含量。
方法
采用高效液相色谱法直接测定紫菀酮，使用Polaris C18柱，以乙腈为流动相，流速为1.0 mL·min-1，紫外检测波长为200 nm。
结果与结论
紫菀酮的含量在0.06%至0.18%之间，因产地和市场不同而有所差异。
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