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Active properties of edible marine polysaccharide-based coatings containing Larrea nitida polyphenols enriched extract.

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Active properties of edible marine polysaccharide-based coatings containing Larrea nitida polyphenols enriched extract.

dc.contributor.author	Falcó Ferrando, Irene Lourdes
dc.contributor.author	Bojorges, Hylenne
dc.contributor.author	Moreno, María Alejandra
dc.contributor.author	Sánchez, Gloria
dc.contributor.author	López Carballo, Gracia
dc.contributor.author	López Rubio, Amparo
dc.contributor.author	Zampini, Iris Catiana
dc.contributor.author	Isla, María Inés
dc.contributor.author	Fabra Rovira, María José
dc.date.accessioned	2023-05-26T10:37:36Z
dc.date.available	2023-05-26T10:37:36Z
dc.date.issued	2020
dc.identifier.citation	Falcó Ferrando, Irene Lourdes Bojorges, Hylenne Moreno, María Alejandra Sánchez, Gloria López Carballo, Gracia López Rubio, Amparo Zampini, Iris Catiana Isla, María Inés Fabra Rovira, María José 2019 Active properties of edible marine polysaccharide-based coatings containing Larrea nitida polyphenols enriched extract. Food Hydrocolloids 102 105595 1 11
dc.identifier.uri	https://hdl.handle.net/10550/86975
dc.description.abstract	The aim of this work was to develop active edible coatings based on marine polysaccharide matrices and polyphenols-enriched native plant extracts from arid and semiarid regions of Argentina. Initially, five plant extracts were characterized in terms of antioxidant, antibacterial and antiviral activity and the one with better biological properties and no toxicity or genotoxicity, Larrea nitida (Ln) extract, was incorporated into agar, alginate or agar/alginate matrices. The Ln extract-containing films were characterized in terms of physicochemical and polyphenols release performance in food simulants. The incorporation of Ln extract provided darker films, with a more saturated orange-brownish color and with negligible effects on mechanical and barrier properties. Additionally, all the coatings showed antiviral activity when applied to blueberries against murine norovirus (MNV), a cultivable norovirus surrogate. The coatings of agar and Ln extract was able to reduce the infectivity of MNV below the limit of detection after over-night (ON) incubation at 25 °C and after 4 days at 10 °C storage. These edible polysaccharides coatings containing Ln extract could be an alternative to reduce or eliminate foodborne viruses and protect the food against oxidative process.
dc.language.iso	eng
dc.relation.ispartof	Food Hydrocolloids, 2019, vol. 102, num. 105595, p. 1-11
dc.subject	Microbiologia
dc.title	Active properties of edible marine polysaccharide-based coatings containing Larrea nitida polyphenols enriched extract.
dc.type	journal article
dc.date.updated	2023-05-26T10:37:37Z
dc.identifier.doi	10.1016/j.foodhyd.2019.105595
dc.identifier.idgrec	159276
dc.rights.accessRights	open access