Innovative Solutions to Reduce Food Waste and Food Loss

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Security and Sustainability".

Deadline for manuscript submissions: closed (28 February 2022) | Viewed by 10657

Special Issue Editor


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Guest Editor
Department of Sciences of Agriculture, Food and Environment, Università di Foggia, Foggia, Italy
Interests: food security; agricultural economics; economic development; agricultural policy

Special Issue Information

Dear Colleagues,

Food loss and food waste are highly debated topics and likely to stay in the research agendas for the next decades. Food loss, both production and post-harvest losses, refers to the accidental reduction in the quantity and quality of food before consumption. Potential food losses are also associated with food lost, due to pests and diseases, limited harvesting techniques, price volatility, or food not produced, due to the lack of agricultural inputs. Differently, food waste refers to the intentional discard of food suitable for the human consumption.

Reducing losses and waste is important in developed economies, and it is a main goal of the circular and green economy, a new business model, based on the 3R’s Principles (Reduction, Reuse, Recycle), that is promoting the transition toward a more sustainable development. Greener agri-food systems need to be based on a larger use of raw materials with not detrimental impacts on the environment. As such, the role of innovations of processes (in the food industry) and logistics (along the supply chain) is crucial.

Reducing losses and waste is not only important for developing economies, but also for developed economies, especially due to the impact that loss and waste have on the status of food security. In fact, pioneering studies have pointed on the role that food loss and waste play on several global challenges, such as the goal of reducing food insecurity and inequalities across and within countries. The growing attention on these issues call for further investigation on how food losses increase food insecurity, and how innovations may help reducing these inefficiencies.

The present Special Issue encourage submissions from economists, biologists, food scientists, and scientists working in related fields of science.

Prof. Dr. Fabio Gaetano Santeramo
Guest Editor

Manuscript Submission Information

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Keywords

  • circular economy
  • food loss
  • food security
  • food waste
  • innovations
  • supply chain

Published Papers (2 papers)

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Research

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21 pages, 3874 KiB  
Article
Designing and Implementing the MySusCof App—A Mobile App to Support Food Waste Reduction
by Rainer Haas, Hakan Aşan, Onur Doğan, Claus Rainer Michalek, Özlem Karaca Akkan and Zeki Atıl Bulut
Foods 2022, 11(15), 2222; https://doi.org/10.3390/foods11152222 - 26 Jul 2022
Cited by 11 | Viewed by 5503
Abstract
Consumers are responsible for almost 50 percent of food waste. Consumer-focused interventions are crucial to achieve many Sustainable Development Goals (SDGs), especially SDG 12.3. There are many factors that cause food waste, and these can be prevented by changing the consumption behavior of [...] Read more.
Consumers are responsible for almost 50 percent of food waste. Consumer-focused interventions are crucial to achieve many Sustainable Development Goals (SDGs), especially SDG 12.3. There are many factors that cause food waste, and these can be prevented by changing the consumption behavior of adults. Mobile apps are seen as promising tools to change consumer behavior for ensuring more sustainable food consumption. This study describes the development process and examines the perceived quality of MySusCof, an app intended to reduce the food waste of consumers. The uMARS scale was used for collecting data from consumers. Within the scope of the study, two studies were conducted to examine the development process of the application and to determine the user reactions to the mobile application. Results show that gamification elements with hedonic and social components, as well as functional aspects, are important features for user engagement and perceived impact. The qualitative results also supported the user experience in both hedonic and functional value and role of mobile apps to lead behavior change. This study serves as a guideline for future developers of mobile apps intended to lead consumers to a more sustainable food consumption. Full article
(This article belongs to the Special Issue Innovative Solutions to Reduce Food Waste and Food Loss)
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Review

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12 pages, 3391 KiB  
Review
On the Potential of Packaging for Reducing Fruit and Vegetable Losses in Sub-Saharan Africa
by Lionel D. S. Tapsoba, Sountongnoma M. A. Kiemde, Bernard F. Lamond and Julien Lépine
Foods 2022, 11(7), 952; https://doi.org/10.3390/foods11070952 - 25 Mar 2022
Cited by 7 | Viewed by 3939
Abstract
Access to food remains a critical issue in Sub-Saharan Africa. In fact, 24.1% of its population suffers from undernourishment, and malnutrition affects more than a third of children under five years old. This problem will be exacerbated as the Sub-Saharan African population is [...] Read more.
Access to food remains a critical issue in Sub-Saharan Africa. In fact, 24.1% of its population suffers from undernourishment, and malnutrition affects more than a third of children under five years old. This problem will be exacerbated as the Sub-Saharan African population is predicted to double by 2050. To address this problem, it is imperative to meaningfully improve accessibility of fruits and vegetables for the population.They are an excellent source of vitamins and minerals that can fight malnutrition. Fruit and vegetable accessibility can be improved by reducing losses, which are estimated on average to be 50%. A literature review shows that there are many areas where solutions can be implemented to reduce these losses. These areas, in order of decreasing occurrence in the literature are: Cold storage, harvesting methods and pre-storage treatments, packaging, transport to markets and the sale stage. The reduction of food waste in SSA involves the establishment of better practices in all these areas. After analysis, it emerges that packaging should generate more interest due to its comparative ease of implementation to support other technologies like cold storage. Packaging made from agricultural waste or non-consumable materials should be highlighted to prevent pollution issues. This solution, in addition to offering a strong potential to fight against pollution, could also increase farmers’ income. Full article
(This article belongs to the Special Issue Innovative Solutions to Reduce Food Waste and Food Loss)
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