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Food Waste Management and Sustainability

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Food".

Deadline for manuscript submissions: 25 November 2024 | Viewed by 443

Special Issue Editor


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Guest Editor
Green Chemistry Centre of Excellence, Department of Chemistry, University of York, York YO10 5DD, UK
Interests: green chemistry; food waste; waste valorisation
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The issue of food waste has become an ever increasing topic of interest over the past decade. With a growing global population now reaching over 8 billion, the demand for food has also continued to rise. Unfortunately, as food production increases, so too does the volume of waste and byproducts from the supply chain. With current practices such as landfill, open air burning and leaving waste to rot contributing significantly towards GHG and air pollution issues, there is increasing pressure to deal with byproducts from the agriculture and food manufacturing sector more sustainably.

Notably, this has become incorporated into the United Nations’ Sustainable Development Goals as Target 12.3—by 2030, reduce per capita the amount of food waste by half—though there are a number of other important developments that a reduction in avoidable food waste and the valorization of unavoidable food waste can contribute towards. These include (but are not limited to) the increased availability of nutritious food, an increased economic agricultural sector and the production of bio-based fuels, materials and chemicals without competing with arable land.

The scope of this Special Issue will therefore seek to bring together articles highlighting advances in methods for reducing avoidable food waste and valorizing unavoidable wastes with a focus on the contributions these practices make towards sustainable development.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Improving manufacturing efficiency.
  • Advances in crop protection and productivity.
  • The production of bio-based fuels, chemicals and materials.
  • Reduction in spoilage through AI and technology.
  • Systems-based approaches to establishing new manufacturing and processing hubs.

I look forward to receiving your contributions.

Dr. Tom Dugmore
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • food waste valorisation
  • bio-based economy
  • agrochemicals and technologies
  • UN Sustainable Development Goals

Published Papers (1 paper)

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Research

28 pages, 1621 KiB  
Article
How to Reduce College Students’ Food Waste Behavior: From the Perspective of College Canteen Catering Modes
by Amin Wang, Xi Luo, Xiaojun Liu and Yongkai Sun
Sustainability 2024, 16(9), 3577; https://doi.org/10.3390/su16093577 - 24 Apr 2024
Viewed by 321
Abstract
Reducing consumer food waste plays an important role in achieving the Sustainable Development Goals. Considering the large number of colleges in China, with the largest enrollment in the world, it is especially important to address the issue of food waste among college students. [...] Read more.
Reducing consumer food waste plays an important role in achieving the Sustainable Development Goals. Considering the large number of colleges in China, with the largest enrollment in the world, it is especially important to address the issue of food waste among college students. However, the mechanisms underlying the effects that the college canteen catering modes have on the food-saving behavior of college students remain unclear. To fill this gap, an integrated theoretical framework model was constructed from the perspective of “psychological factors–behavioral intention–external environment–actual behavior” based on the theory of planned behavior, the norm activation model, and the attitude–context–behavior theory. Then, 422 valid questionnaires were empirically analyzed by structural equation modeling and hierarchical regression. The main conclusions of this study are as follows: (1) Food-saving intention and herd mentality are the major drivers of college students’ food-saving behavior. Personal norms, attitudes, subjective norms, perceived behavior control, and health risk perception are influencing factors on food-saving intention, among which personal norms have the greatest effect. (2) The standard-quantity catering mode has an inhibitory moderating effect, while the large-/small-portion-size and buffet catering modes have promoting moderating effects in the transformation of food-saving intention into actual behavior. Notably, the moderating effects of the buffet catering mode are more pronounced than those of the large-/small-portion-size catering mode. (3) The standard-quantity catering mode has a promoting moderating effect, while the large-/small-portion-size and buffet catering modes have inhibitory moderating effects in the path of the negative impact of herd mentality on food-saving behavior. These conclusions can help colleges recommend strategies to avoid food waste on their campuses from the perspectives of both the individual student and the food provider. Full article
(This article belongs to the Special Issue Food Waste Management and Sustainability)
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