Use of surfactant in food industry was introduced in this paper. The kinds, function and use methods of food emulsifiers at home and abroad were discussed.

• 就表面活性剂在食品工业中的应用,介绍了国内外食品乳化剂的品种及其作用,并介绍了在面食和其他食品中所使用的食品乳化剂的品种、作用及用量。