脂质体在食品中的应用及体外消化研究进展

脂质体是由双亲性物质如磷脂组成的内部为水相、具有类细胞膜结构的双分子层闭合囊泡，因其具有保护、运载、靶向和缓释等特点，目前已在食品营养、医药、化妆品、农业等领域表现出极大的应用潜能。本文简要介绍了脂质体的性质及特点，重点综述了脂质体在脂类、抗氧化剂、酶与蛋白质以及维生素和矿物质等食品领域的研究及应用，最后概述了脂质体作为食品营养因子运载体系在模拟体外胃和肠道消化的研究进展。

Progress in Liposome Application in Foods and Its Digestion in Vitro

Liposomes, in which amphiphilic lipids such as phospholipid bilayer encapsulate the aqueous phase, are
cell membrane-like closed delivery system. Because of their unique properties such as protection, delivery, targeting
and controlled release, liposomes have shown great application potential in food, medicine, cosmetics and agriculture.
This article gives a brief introduction to the characteristics of liposomes with special focus on the recent progress in the
application of liposomes in the fields of lipids, food antioxidants, enzymes, proteins, vitamins and minerals. In addition, an
overview of in vitro gastrointestinal digestion of liposomes in the fields of food science and nutrition is also proposed.