Rethinking Packaging for Food Waste Prevention: A Scoping Review of Consumer Behavior and Design Opportunities

Monireh Mahmoudi (), Mina Mashayekhian, Bradley Bunch and Amin Joodaky
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Monireh Mahmoudi: School of Packaging, Michigan State University, East Lansing, MI 48824, USA
Mina Mashayekhian: School of Packaging, Michigan State University, East Lansing, MI 48824, USA
Bradley Bunch: School of Packaging, Michigan State University, East Lansing, MI 48824, USA
Amin Joodaky: School of Packaging, Michigan State University, East Lansing, MI 48824, USA

Sustainability, 2025, vol. 17, issue 11, 1-30

Abstract: Food waste poses critical environmental, economic, and social challenges, with consumer behavior recognized as a key leverage point for intervention. Packaging plays a vital role in preserving food quality and reducing waste, yet its behavioral influence on household food waste (HFW) remains underexplored. This review systematically examines 52 studies investigating the impact of food packaging—excluding storage/date labeling—on consumer food waste (CFW) behaviors. Using a structured methodology, we classified studies by methodological design, geographic coverage, food types, and focal packaging features. The analysis reveals a dominant reliance on consumer surveys and short-duration diaries, with limited application of rigorous experimental methods. Geographically, the English-language literature is skewed toward high-income countries, particularly Australia and Europe, with notable gaps in regions such as Asia and Africa. Moreover, despite U.S. households discarding approximately 40% of their food, research coverage remains limited. The findings also expose a misalignment between research focus and consumer-perceived importance of packaging features; attributes such as transparency, grip/shape, and dispensing mechanisms are frequently rated as important by consumers but are under-represented in the literature. This review contributes by identifying these gaps, synthesizing behavioral evidence, and offering a roadmap for future research and design innovation. By better aligning packaging functionalities with real-world behaviors, this work supports the development of consumer-informed solutions to mitigate HFW and promote sustainable food systems.

Keywords: food packaging; consumer food waste; household food waste; food waste behavior; sustainability (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2025
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