《食品工程原理》融合了编者多年教学和使用各种食品工程原理、化工原理教材以及食品领域科研的体会，按照一条创新的“三传归一”主线，系统化和简化描述了食品工程各单元操作内容和研究方法体系。（Principles of Food Engineering is an integration of editor’s many years of teaching and experience of using various food engineering principles, teaching materials of principles of chemical industry and the scientific research in the food field, it follows an innovative main line of “unifying three transmits”, describing the operation contents and research method systems of each unit in the food engineering in a systematic and simple way.）