国内外家庭食物浪费研究进展及启示:新内容、新方法与新视角

Research progress and implications of household food waste studies:New contents,new methods and new perspectives

在全球粮食安全问题日益凸显背景下,食物浪费现象成为各国关注的重点。家庭是产生食物浪费的重要单元之一,在国家大力推动“双碳”目标、持续推进生态文明建设的战略部署下,家庭食物浪费减量具有广泛的经济、社会和生态意义。基于国内家庭食物浪费研究较为薄弱的现状,系统梳理国内外家庭食物浪费研究进展,对中国食物浪费研究具有重要理论指导意义和现实借鉴价值。借助系统文献综述法,以家庭食物浪费“概念内涵—理论认知—技术方法—主题内容”为逻辑主线,梳理和归纳家庭食物浪费的内涵变迁及方法与理论演进。中国家庭食物浪费具有社会历史、饮食文化以及城乡分异等方面的特殊性,亟待学界开展基于中国社会、文化和制度背景下的家庭食物浪费本土化机制研究,并提出中国城市—乡村家庭食物浪费分异、饮食文化地理差异对中国家庭食物浪费影响、新时代中国家庭特征与家庭食物浪费的关系、中国社会文化心理对中国家庭食物浪费的影响、新环境与新技术背景下的中国家庭食物浪费研究等议题展望。

Under the background of global food security issues,food waste has become the focus of all countries.Household is one of the significant sources of food waste.Along with the aims to achieve carbon peaking and carbon neutrality goals and promote the construction of ecological civilization,the reduction of household food waste is of substantially economic,social and ecological significance.Noted that domestic research on household food waste is still weak,systematic review of domestic and international research on household food waste can offer important theoretical and practical insights.A systematic literature review was conducted,following a thread of concept,theoretical framework,measurement methods,sub-themes.This review aims to summarize the shifts in connotation,advances in methods and theory concerning household food waste.This study argues that China's household food waste has its own characters owing to its historical and social factors,food culture and urban-rural divide.Academic research should be carried out in relation to the Chinese society,culture and institutions.The paper figures out the research prospects on food waste in Chinese families under the backgrounds of new environment and new technology.They include the difference between urban and rural household food waste,the influence of regional food cultures on China's household food waste,the relationship between Chinese family characteristics and food waste in the New Era,the influence of Chinese socio-cultural psychology on household food waste.