Improving environmental performance of post-harvest supply chains of fruits and vegetables in Europe: Potential contribution from ultrasonic humidification

Serena Fabbri*, Stig Irving Olsen, Mikołaj Owsianiak

*Corresponding author for this work

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    Abstract

    Post-harvest losses of fruits and vegetables during refrigerated storage, transportation and retail are an important contributor to total environmental impacts of food supply chains in Europe. Ultrasonic humidification can reduce these post-harvest losses, but it is currently unknown whether implementing the technology in practice improves the environmental performance of the supply chains. Here, using life cycle assessment we showed that ultrasonic humidification has the potential to reduce environmental impacts, including climate change impacts, of selected fruits and vegetables in Europe by up to 23% compared to conventional supply chains. The greatest potential is obtained when humidifiers are applied to fruits and vegetables chains with total inherent losses higher than 24% and when humidifiers allow reducing post-harvest losses in each post-harvest stage by 20% or more. Our results suggest that humidification may be an attractive technology for making supply chain management more sustainable.
    Original languageEnglish
    JournalJournal of Cleaner Production
    Volume182
    Pages (from-to)16-26
    ISSN0959-6526
    DOIs
    Publication statusPublished - 2018

    Keywords

    • Food loss
    • Food supply
    • Food waste
    • Humidification
    • Life cycle assessment
    • Ultrasonic

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