Forthcoming and Online First Articles

International Journal of Postharvest Technology and Innovation

International Journal of Postharvest Technology and Innovation (IJPTI)

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International Journal of Postharvest Technology and Innovation (2 papers in press)

Regular Issues

  •   Free full-text access Open AccessKnowledge, attitude and practices relevant to food loss reduction along the bean supply chain of the home-grown school meal program in Kajiado and Kitui Counties, Kenya
    ( Free Full-text Access ) CC-BY-NC-ND
    by Carren A. Okumu, John Mburu, Esther Mujuka, Jane Ambuko, Israel Leoname Frohlich Klug 
    Abstract: Adoption of food loss-reduction measures greatly depends on the knowledge, attitude and practices (KAPs) of the actors. This paper analyses KAPs relevance to food loss reduction among supply chain actors. Focusing on Kajiado and Kitui counties and supply chains to the Kenya home grown school meals programme (HGSMP), face-to-face interviews using structured questionnaires gathered insights from a total of 108 farmers and 90 traders. Descriptive analysis, factor analysis and multivariate regressions were conducted. The results reveal that farmers in both counties have very different KAPs due to their different socio-cultural and agro-ecological conditions. Further analysis revealed that actors knowledge, positive attitudes and practices are specific, distinct and crucial to reducing postharvest losses. Therefore, tailored capacity-development efforts and incentives that encourage behavioural shifts and adoption of appropriate postharvest practices and technologies are recommended to addressing food loss effectively.
    Keywords: food loss; HGSMP; home-grown school meals program; multi-variate regression; KAPs; knowledge attitude practices; Kenya.
    DOI: 10.1504/IJPTI.2025.10072221
     

Special Issue on: AAPHCE 2023 Innovative Solutions for Food Loss and Waste Reduction in Africa

  • Prickly pear mucilage coating reinforced with cellulose nanofibers preserved quality of minimally processed butternut squash (Cucurbita moschata) during cold storage   Order a copy of this article
    by Mawande Hugh Shinga, Olaniyi Amos Fawole 
    Abstract: Minimally processed products deteriorate in quality due to increased respiration, enzymatic activity, and microbial growth. Postharvest treatment applications are needed to maintain quality and enhance marketability. This study aimed to assess the effectiveness of Opuntia ficus-indica mucilage (OFIM) reinforced with cellulose nanofibres (CNF) as an edible coating for fresh-cut butternut during cold storage. Butternut cubes were coated with 0.5% OFIM containing 0.03, 0.06, or 0.09% CNF and stored at 4 C and 85 +- 5% RH for 20 days. Quality parameters, including weight loss, firmness, respiration rate (RR), total soluble solids (TSS), titratable acidity (TA), colour, total carotenoid content (TCC), total phenolic content (TPC), total ascorbic acid content (AA) and 2,2-Diphenyl-1-picrylhydrazyl (DPPH) were measured every four days. OFIM coating reduced WL and maintained TSS, TA, firmness, TPC, AA and DPPH compared to uncoated fruit. These findings suggest OFIM could be a natural preservative for minimally processed produce.
    Keywords: edible coating; postharvest quality; antioxidant activities; market value; minimally processed produce; Opuntia ficus-indica mucilage; cold storage.
    DOI: 10.1504/IJPTI.2025.10071250
     

 

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