Maltodextrin,soy protein isolate(SPI) and xanthan cum were selected as wall-material,and emulsion were dried by spray-drying technology.

• 试验结果表明:采用喷雾干燥法,以麦芽糊精、大豆分离蛋白、黄原胶为壁材,可制得高包埋率的芝麻油微胶囊产品;