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

JOURNAL OF CLEANER PRODUCTION

卷:182

Article

Fabbri, Serena¹  Olsen, Stig Irving¹  Owsianiak, Mikolaj¹ 

[1] Tech Univ Denmark, Dept Management Engn, Div Quantitat Sustainabil Assessment, Produktionstorvet,Bldg 424, DK-2800 Lyngby, Denmark

关键词: Humidification;    Life cycle assessment;    Food supply;    Food loss;    Food waste;    Ultrasonic;   

DOI  :  10.1016/j.jclepro.2018.01.157

来源: Elsevier

【 摘 要 】

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. (C) 2018 Elsevier Ltd. All rights reserved.

【 授权许可】

Free