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Nanoparticulas biocompatibles dopadas con antioxidantes: efecto sobre el pardeamiento de zumos de fruta

Authors: Rojo Pérez, Lorena;

Nanoparticulas biocompatibles dopadas con antioxidantes: efecto sobre el pardeamiento de zumos de fruta

Abstract

La investigación en el diseño y en la producción de nanopartículas como sistemas de liberación controlada en la industria alimentaria está ganando gran protagonismo en la actualidad. Se pueden emplear polímeros de grado alimenticio, como proteínas, para diseñar diversos sistemas capaces de encapsular, proteger y liberar de manera controlada compuestos con actividad funcional, como vitaminas o polifenoles, que de otra manera sería complicadoincorporarlos a matrices alimentarias debido a su inestabilidad o incompatibilidad. En este trabajo se ha investigado la encapsulación de quercetina en nanopartículas de quitosano y de proteínasaisladasde soja con objetivo de ser incorporadas a zumos de fruta para minimizar el pardeamiento de dichos alimentos, debido a sus propiedades antioxidantes. Para ello, se ha realizado un seguimiento del pardeamiento de zumos de frutas, se han sintetizado y caracterizado las nanopartículas y por último se ha estudiadoel efecto del antioxidante encapsulado en las nanopartículas enel pardeamiento de los zumos.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green