By comparing the spray-drying effects and the characteristics of the microcapsule,the optimal contents of modified starch,sodium caseinate and jade perch oil were 46.75 %,2 % and 20 %,respectively.

• 通过对五组壁材配方的喷雾效果及微胶囊制品特性的比较；得出宝石鱼油微胶囊适宜壁材配方组成为:变性淀粉46.；75%25、酪蛋白酸钠2%25、鱼油20%25。