卵磷脂的功能和用途

卵磷脂是构成生物体膜的重要成分 ,具有控制多种成分进入细胞内或排出细胞外的重要功能 ,以维持身体的整体协调 ,从而保证人体正常的生理活动。卵磷脂也是良好的食品添加剂 ,具有表面活性功能 ,可用作乳化剂、湿润剂、分散剂、抗氧剂等。本文主要介绍了大豆卵磷脂的结构、功能及其在工业上的用途。

Function and Use of Lecithin

The lecithin is main ingredient of biomembrane. It has an important function that controls all kinds of ingredients entering or expelling from cells. It can maintain bodie's coordination,so that ensures nomal pysiological activities. In addition, lecithin is an excellent food additives that has surface active function and can be used as emulsifying agent,humectant,dispersant,antioxidant and so on. In this paper, the structure and function of soybean lecithin and its use in industries are introduced.