加入夹带剂乙醇后白花前胡甲素提取量增加，且超临界流体萃取法明显高于水煎煮和加热回流法。

As cosolvent alcohol was added, the amount of extraction of the praeruptorin A increased, and the amount of SFECO2 extraction was higher than those of decoction and heating reflux.

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方法：采用正交实验设计法优选前胡中白花前胡甲素的最佳萃取条件，并与传统提取方法作比较。

The optimal extraction process was carried out on orthogonal design, and SFECO2 was compared with the traditional methods.

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方法：采用正交实验设计法优选前胡中白花前胡甲素的最佳萃取条件，并与传统提取方法作比较。

The optimal extraction process was carried out on orthogonal design, and SFECO2 was compared with the traditional methods.

youdao