Objective: To investigate the influences of different drying methods on the contents of imperatorin and isoimperatorin in alcohol extracts of Angelica dahurica.

考察常压干、减压干、冷冻干、微波干4法对白芷醇提中欧胡素和欧胡素含量的影响。

Objective To study the accumulation of dry matter and changes of isoimperatorin content and accumulation in the root of Angelica dahurica in different growth and development duration.

摘要目的明确白芷不同生长时期干质积累及根中欧胡素质量分数和积累量变化。