在非洲转向以出口为导向的生产中改变食物浪费制度:坦桑尼亚梨的案例
Jonas Cromwell1, Stephen Whitfield2, Claire Helen Quinn2
1School of Food Science and Nutrition, University of Leeds, Leeds, UK.
概括
非洲国家在高价值农作物出口中面临大量的食物浪费. 在坦桑尼亚的梨供应链中造成浪费和不平等.
科学领域:
- 农业经济学
- 供应链管理
- 食品社会学
背景情况:
- 非洲国家正在增加高价值农作物出口.
- 供应链中的高食物浪费率是一个重大挑战.
- 现有的方法通常将食物浪费视为技术或基础设施问题.
研究的目的:
- 确定导致坦桑尼亚面向出口的梨供应链中食物浪费的因素.
- 探索这些因素如何在以出口为重点的生产中演变.
- 分析供应链参与者之间的食物浪费负担分配的公平性.
主要方法:
- 采用"跟随事物"的方式.
- 在坦桑尼亚进行了国内和出口梨供应链的采访和观察.
- 利用"食物浪费制度"的概念来分析潜在的结构和关系.
主要成果:
- 食品浪费受到供应链实践,产品易腐和制度框架的相互作用的影响.
- 不平等的权力动态导致某些参与者的风险和成本负担不成比例.
- 社会关系极大地影响食物浪费的发生地点和原因.
结论:
- 解决食物浪费和社会不平等是相互关联的问题.
- 社会关系的角度对于理解和处理食物浪费至关重要.
- 未来的研究和干预应考虑农业供应链中的废物的社会层面.
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