Key Scientific Issues in the Core Technologies of Food Chemical Engineering

The theoretical framework and technological methodologies of chemical engineering are being deeply integrated into the food industry，serving as a critical driving force for industrial upgrading and sustainable development. Within this context，this paper systematically elucidates the scientific essence of food chemical engineering，which lies in the interdisciplinary convergence of chemical engineering principles and food science to achieve directional transformation of food components，precise regulation of processing procedures，and holistic enhancement of product quality. Focusing on the core technological challenges and scientific issues in contemporary food chemical engineering，this study analyzes both foundational frontiers and national strategic imperatives. Finally，it proposes pivotal scientific issues for future exploration in this field，aiming to provide scientific underpinnings for ensuring national food security and achieving carbon neutrality goals.