Esters-catechin was used as core materials,soybean oil as primary wall materials and albumen NP and carbohydrate CA,CB as wall materials.

• 以酯型儿茶素为芯材,大豆色拉油为初级壁材,蛋白NP和碳水化合物CA、CB为壁材,经乳化剪切,喷雾干燥制得酯型儿茶素微胶囊。