Objective: To analyse the chemical components of the essential oil of Gum olibanum somalilnds and Gum olibanum Ethiopia , and to set up determination methods of their main components.

• 目的 :分析进口索马里乳香与埃塞俄比亚乳香挥发油的化学成分 ,并建立其相应主成分的含量测定方法。