关键词: 纳米技术;功能食品;油脂;进展;综述

Abstract:

With the economic development and improvement of living standards, life quality and health level has attracted the attention of the world. The functional foods bring flourishingly opportunity for food industries. Nanotechnology, with special properties, is regarded as one of the three most promising technologies of the 21st century. The United State, Japan and some European countries have strengthened the power in studying and developing nano-food. Application of nanotechnology in food industry is advancing rapidly. Lipids, as important source of fatty acids, are considered to be an irreducible constituent of tissue and active substances and also carrier of biological function. Therefore, lipids are one of the most important bases in food nanotechnology. This paper expounded the development trend and international policy of nanotechnology in worldwide foods. Current situation, technology distance and needs for nano-functional foods in our country were analyzed. Finally, developmental thought and key task for nano-functional foods was put forward.

Key words: nanotechnology, functional foods, lipids, progress, summarize