dc.contributor.author
Rodríguez Bencomo, Juan José
dc.contributor.author
Sanchís Almenar, Vicente
dc.contributor.author
Viñas Almenar, Inmaculada
dc.contributor.author
Martín Belloso, Olga
dc.contributor.author
Soliva-Fortuny, Robert
dc.date.accessioned
2024-12-05T21:47:49Z
dc.date.available
2024-12-05T21:47:49Z
dc.date.issued
2020-02-03T10:55:24Z
dc.date.issued
2021-01-23T23:15:27Z
dc.date.issued
2020-01-23
dc.date.issued
2020-02-03T10:55:24Z
dc.identifier
https://doi.org/10.1016/j.foodchem.2020.126283
dc.identifier
http://hdl.handle.net/10459.1/67922
dc.identifier.uri
http://hdl.handle.net/10459.1/67922
dc.description.abstract
Patulin is a toxic mycotoxin usually associated with apple products. Due to its unhealthy effects for humans, its content is regulated by the food safety authorities. The removal or degradation of this mycotoxin in contaminated apple juices has been studied with different approaches with uneven effectiveness. However, a strategy based on the chemical reaction between patulin and glutathione (GSH), in order to generate the conjugates that are formed during cell detoxification process, is an innovative approach yet to be evaluated. In this work, the formation of patulin-GSH conjugates activated by the application of pulsed light treatments and catalyzed by Fe2+ ions was evaluated. The study of patulin degradation and effect of the GSH/Fe2+ molar ratio showed that a molar ratio of 5 allows an adequate catalytic effect of the metal ions. In addition, mono-substituted patulin-glutathione adducts were identified as the main type of generated conjugates.
dc.format
application/pdf
dc.relation
Versió postprint del document publicat a: https://doi.org/10.1016/j.foodchem.2020.126283
dc.relation
Food Chemistry, 2020, vol. 315, article number 126283
dc.rights
cc-by-nc-nd (c) Elsevier, 2020
dc.rights
info:eu-repo/semantics/openAccess
dc.rights
http://creativecommons.org/licenses/by-nc-nd/3.0/es
dc.subject
Detoxification
dc.subject
Patulin-glutathione adducts
dc.title
Formation of patulin-glutathione conjugates induced by pulsed light: A tentative strategy for patulin degradation in apple juices
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/acceptedVersion
