Ethycellulose microcapsules, wherein a polymer material which shows at least 1.2 times increase in weight by immersing it in water at 37°C is incorporated into the ethylcellulose coating walls and/or the core material thereof, are disclosed. Said ethylcellulose microcapsules show rapid release of the core material in digestive organs such as stomach.
本发明公开了
乙基纤维素微胶囊,其中在
乙基纤维素包覆壁和/或其核心材料中加入了一种聚合物材料,这种聚合物材料在 37°C 的
水中浸泡后重量至少增加 1.2 倍。 所述
乙基纤维素微胶囊在胃等消化器官中显示出核心材料的快速释放。