Medicinal Plant

2014, v.5(05) 38-40

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Effect of Dry Methods on the Content of Ligustilide in Miwu.
Effect of Dry Methods on the Content of Ligustilide in Miwu.

Xin YU;Lilan OU;Ye ZHU;Na SANG;Dan ZHANG;

摘要(Abstract):

[Objective] To study the effect of dry methods on the content of ligustilide in Miwu. [Methods]The content of ligustilide in Miwu. dried by different methods was determined by HPLC. [Results]There was a good linear relationship( r = 0. 999 9) between ligustilide and peak area when the sample injection was 0. 019 97- 0. 199 7 μg /mL,the average recovery rate was 100. 2% and RSD was 1. 09%(n =9). Different dry methods had a certain degree of effect on the ligustilide content in Miwu. [Conclusions]Oven-drying after drying in the sun is the best among the three different dry methods.

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作者(Author): Xin YU;Lilan OU;Ye ZHU;Na SANG;Dan ZHANG;

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