Strawberries are valuable because of their nutritional value, but they are also highly perishable fruits. Fungal decay is the overriding factor that alters the overall quality of fresh strawberries. Because no hygienic treatments to reduce the initial microbial load are feasible, molds develop during postharvest when using conventional packaging. In this study, an antifungal packaging system for strawberries was developed to improve safety and quality. Trans-2-hexenal (HXAL), a natural compound in strawberries, was incorporated into the modified atmosphere packaging (MAP) systems. Zero, 100, and 250 ÂµL of HXAL were included in cellulosic pads and were covered with a polyamide coating to control its release. The pads were placed on the bottom of plastic trays; an amount of250 g of strawberries was added, flow packed in micro-perforated PP bags, and stored at 4 Â°C for 14 days. Fungal infection was monitored during the storage period, and the optical and textural properties...
Trans-2-hexenal-based antifungal packaging to extend the shelf life of strawberries.
R. Gavara, Packaging Group, Instituto de Agroquimica y Tecnologia de Alimentos, CSIC, Av. Agustin Escardino 7, 46980 Paterna, Spain. E-mail firstname.lastname@example.org
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Heras-Mozos, R., Garcia-Moreno, A., Monedero-Prieto, M., Tone, A. M., Higueras, L., Hernandez-Munoz, P., Gavara, R.; Trans-2-hexenal-based antifungal packaging to extend the shelf life of strawberries.. IFIS Food and Health Sciences Database 2022; doi:
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