纳米乳研究进展

Advances in Nanoemulsions Research

纳米乳是粒径介于10-100 nm的乳液,是非均衡系统,不能自发形成。它能够提高易降解物质的生物利用度和对环境的耐受性。近年来对纳米乳的应用研究获得了广泛的关注。对纳米乳的制备方法,纳米乳在食品、医药和化妆品上的应用做简要介绍,指出纳米乳研究中存在的问题,并对纳米乳的发展方向进行展望。

Nanoemulsion has droplet with mean radius between 10 nm to 100 nm. Nanoemulsions, as nonequilibrium systems, cannot form spontaneously. Nanoemulsions can increase the bioavailability of insoluble substances and their resistance to environment stress.The study of basic and applied aspects of nanoemulsions is receiving increasing attention in recent years. This paper summarized emulsification methods of nanoemulsions and their applications in food, pharmaceutical and cosmetic industry, and pointed out the limiting factors in nanoemulsion application.