自热食品及自热包装研究进展  

Research Progress in Self-heating Food and Packaging

作　　者：刘英娴 何天宇[1] 赵靓[1] 王永涛[1] 吴晓蒙 廖小军[1] LIU Ying-xian;HE Tian-yu;ZHAO Liang;WANG Yong-tao;WU Xiao-meng;LIAO Xiao-jun(College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083,China)

机构地区：[1]中国农业大学食品科学与营养工程学院,北京100083

出　　处：《包装工程》2020年第15期155-162,共8页Packaging Engineering

基　　金：国家重点研发计划(2018YFD0400500,2018YFD0400504)。

摘　　要：目的文中对目前自热食品的研究进展进行总结研究,并针对其存在的问题进行讨论。方法综述目前自热食品的包装形式(双层罐式、分体加热式、一体加热式及水浴加热式)的研究进展,并对自热食品的发展历史进行介绍,根据国内自热食品近年来的发展现状,对自热包装现阶段存在的问题进行分析,并指出自热食品未来的发展趋势。结果目前自热食品难以满足加热过程中热量的释放与传导,还未能达到短时升温、顺应市场需求、生产多种类自热食品等条件,在一定程度上限制了自热食品的市场规模。结论自热食品的放热剂、包装材料的选择,以及自热食品的种类创新与营养改善将成为未来自热食品的研发重点。Self-heating foods were originally used in military field battles,while they are now gradually appearing in daily life,providing consumers with diverse choices and conveniences.The work aims to summarize and study the current research progress of self-heating food,and discuss its problems.The current research progress of self-heating food packaging forms was reviewed:double-layer tank heater,split heater,integrated heater and water bath heater,and the development history of self-heating foods was introduced.According to the development status of domestic self-heating food in recent years,the problems existing in the current stage of self-heating packaging were analyzed,and its future development trend was also pointed out.It was difficult for self-heating food to meet the conditions of heat release and conduction during heating,which made it unlikely for the food to reach the specified temperature and comply with market requirements,and for various types of self-heating food to be produced.Because of that,the market size of self-heating food was limited to a certain extent.Choice of self-heating food’s exothermic agent and packaging material,and the innovation and nutrition improvement of self-heating food will become the focus of research and development of self-heating food in the future.

关 键 词：自加热器 自热食品 方便食品 食品包装 

分 类 号：TS-217[轻工技术与工程]