The results of this research provide materials for systematic analysis of chemical constituents in essential oil from Echinacea purpurea, especially for the research quality of Echinacea purpurea development and application in our country.

• 为松果菊挥发油成分的系统分析提供了资料,特别是为我国松果菊质量研究及开发应用提供了参考资料。