It revealed that the size of microcapsules was of a few microns, and the capsules possessed a core-shell structure with oleyl acetate encapsulated in the inner of the microcapsules.

• 用扫描电镜观察，发现制备的载油醇乙酸酯微胶囊大小在几个微米并且油醇乙酸酯以核壳式结构的形式被包覆在微胶囊内部。