纳米技术是20世纪80年代末90年代初迅速发展起来的一项高新科学技术,已广泛应用在原料、化工、医药、通讯、能源等领域。最近几年其在食品及其包装行业中的应用,更是带来了一场革命,使食品工业得到了改进,生产效率得到了提高,还开发、生产了许多新型功效的食品、具有特殊功能的 Nanotechnology is a high-tech science and technology developed rapidly in the late 1980s and early 1990s, and has been widely used in raw materials, chemicals, pharmaceuticals, telecommunications, energy and other fields. In recent years, its application in the food and packaging industry has brought about a revolution which has led to the improvement of the food industry, the improvement of production efficiency, the development and production of many new and effective foods with special functions of