中文摘要：

食品乳化剂是一种用量最多的食品添加剂,在食品生产和食品加工过程中占有非常重要的地位。介绍了GB 2760—2014《食品添加剂使用标准》规定允许使用的49种食品乳化剂及具有乳化剂功能的食品添加剂,并概述了国内食品乳化剂在制备、性质和应用方面的研究进展;总结了联合国粮农组织/世界卫生组织食品添加剂联合专家委员会对114种食品乳化剂及具有乳化剂功能的食品添加剂的安全性评价意见;分析了国内外食品乳化剂行业的研究热点与发展趋势。

英文摘要：

Food emulsifier is one of the most consumable food additives,which occupies a very important position in food production and food processing. 49 kinds of food emulsifiers and food additives with emulsifying function approved by National Standard for Food Safety-Standard for the Use of Food Additives（ GB 2760—2014） are introduced. The preparation,properties,and application research progress of domestic food emulsifiers are overviewed. Safety evaluation about 114 kinds of food emulsifiers and food additives with emulsifying function by the Joint FAO/WHO Expert Committee on Food Additives（ JECFA） is summarized. The research hot issues and development trend of global food emulsifiers are prospected.