Authors
Juan Miguel Valverde, Daniel Valero, Domingo Martínez-Romero, Fabián Guillén, Salvador Castillo, María Serrano
Publication date
2005/10/5
Journal
Journal of agricultural and food chemistry
Volume
53
Issue
20
Pages
7807-7813
Publisher
American Chemical Society
Description
A novel edible coating based on Aloe vera gel obtained according to SP Patent Filed 200302937 has been used as a means of preservation to maintain the quality and safety of cv. Crimson Seedless table grapes during cold storage and subsequent shelf life. Table grapes have a crucial economic value as a dessert fruit, but once harvested show a reduction of shelf life due to a rapid loss of quality. Uncoated clusters showed a rapid deterioration with an estimated shelf life period of 7 days at 1 °C plus 4 days at 20 °C, based on the fast weight loss, color changes, accelerated softening and ripening, rachis browning, and high incidence of berry decay. On the contrary, those clusters treated with A. vera gel significantly delayed the above parameters related to postharvest quality losses, and storability could be extended up to 35 days at 1 °C. Interestingly, this edible coating was able to reduce the initial microbial counts …
Total citations
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Scholar articles
JM Valverde, D Valero, D Martínez-Romero, F Guillén… - Journal of agricultural and food chemistry, 2005
JM Valverde, D Valero, D Martínez-Romero, F Guillén… - 2005