ZIF-8 encapsulation improves the antifungal activity of benzaldehyde and methyl anthranilate in films

In this work, two ZIF-8-based biocomposites were obtained by entrapping the biomolecules benzaldehyde and methyl anthranilate via direct impregnation with fast encapsulation kinetics and high molecule payloads were achieved. The obtained biocomposites exhibit an enhanced antifungal activity against Penicilium expansum after integration in biopolymeric zein films in comparison with the action of free molecules, making these biomaterials promising candidates for food preservation and packaging applications.

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Bibliographic Details
Main Authors: Caamaño, Katia, López Carballo, Gracia, Heras-Mozos, Raquel, Glatz, Jana, Hernández Muñoz, Pilar, Gavara, Rafael, Giménez Marqués, Mónica
Other Authors: Agencia Estatal de Investigación (España)
Format: artículo biblioteca
Language:English
Published: Royal Society of Chemistry (UK) 2023-11-17
Subjects:Biocomposites, Encapsulation, ZIF-8, Antifungal activity, Food preservation, Packaging,
Online Access:http://hdl.handle.net/10261/341722
http://dx.doi.org/10.13039/501100011033
http://dx.doi.org/10.13039/501100000780
http://dx.doi.org/10.13039/501100003359
https://api.elsevier.com/content/abstract/scopus_id/85178316031
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Summary:In this work, two ZIF-8-based biocomposites were obtained by entrapping the biomolecules benzaldehyde and methyl anthranilate via direct impregnation with fast encapsulation kinetics and high molecule payloads were achieved. The obtained biocomposites exhibit an enhanced antifungal activity against Penicilium expansum after integration in biopolymeric zein films in comparison with the action of free molecules, making these biomaterials promising candidates for food preservation and packaging applications.