2026-06-02T00:40:24Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/369702026-03-05T09:17:04Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Pott, Delphine
author
De Abreu e Lima, Francisco
author
Soria, Carmen
author
Willmitzer, Lothar
author
Fernie, Alisdair R
author
Nikoloski, Zoran
author
Osorio-Algar, Sonia
author
Vallarino Castro, José G.
2025-01-25T11:11:20Z
2025-01-25T11:11:20Z
2020
Food Chemistry 321 (2020)
https://hdl.handle.net/10630/36970
https://doi.org/10.1016/j.foodchem.2020.126747
The strawberry fruit is perishable due to its high water content and soft texture, yet exhibits pleasant organo- leptic and nutritional profile. Here we conducted a metabolomics-driven analysis followed by linear modelling to dissect the molecular processes in strawberry postharvest. Fruits from five cultivars were harvested and re- frigerated during a ten-day period under three different atmospheres: ambient, CO2-enriched and O3-enriched. These analyses revealed that metabolites involved in, (i) organoleptic and nutritional properties; (ii) stress tolerance displayed duration and postharvest treatment-dependent levels. Ozone-enriched atmosphere appears to counteract postharvest negative effects, with fruits exhibiting lower levels of fermentative metabolites when compared to fruits kept in an ambient atmosphere. Furthermore, metabolic reconfiguration towards the synthesis of protective metabolites of those fruits can possibly confer enhanced tolerance to postharvest abiotic stresses. Finally, results from the linear modelling identified metabolites which could be used as biomarkers to assess strawberry quality during its postharvest shelf life.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Fresas
Metabolic reconfiguration of strawberry physiology in response to postharvest practices
journal article
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URL
https://riuma.uma.es/bitstreams/bc53a64f-cd70-4d74-859e-c037771da9cf/download
File
MD5
dc12fa5767c070cd37a23ad0c169e9a1
1319586
application/pdf
FOCH_126747_edit_report.pdf