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Revalorization of broccoli by-products for cosmetic uses using supercritical fluid extraction

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dc.contributor.authorBorja Martínez, María
dc.contributor.authorLozano Sánchez, Jesús
dc.contributor.authorBorrás Linares, Isabel
dc.contributor.authorPedreño García, María Ángeles
dc.contributor.authorSabater Jara, Ana Belén
dc.contributor.departmentBiología Vegetal
dc.date.accessioned2025-05-16T12:03:10Z
dc.date.available2025-05-16T12:03:10Z
dc.date.issued2020-11-27
dc.description© 2020 by the authors. This manuscript version is made available under the CC-BY 4.0 license http://creativecommons.org/licenses/by/4.0/ This document is the Published Manuscript version of a Published Work that appeared in final form in Antioxidants. To access the final edited and published work see https://doi.org/10.3390/antiox9121195
dc.description.abstractThe agri-food industry is currently one of the main engines of economic development worldwide. The region of Murcia is a reference area in Europe for the cultivation of fruits and vegetables and produces the bulk of Spanish exports of broccoli (Brassica oleracea var. italica). The processing of fresh produce generates a huge number of by-products that represent an important economic and environmental problem when discarded. In this work, an advanced extraction technique using environmentally friendly solvents was applied to assess the revalorization of broccoli by-products, by performing a comparative analysis with conventional extraction. To achieve this goal, supercritical fluid extraction based on response surface methodology was performed using CO2 and ethanol as solvents. The results obtained showed that the supercritical fluid extracts were rich in β-carotene, phenolic compounds, chlorophylls and phytosterols. Moreover, in bioactivity assays, the supercritical fluid extracts exhibited a high antioxidant activity and a cytoprotective effect in a non-tumorigenic keratinocyte cell line exposed to ultraviolet B light. The results indicate that supercritical fluid extracts from broccoli by-products could potentially serve as an ingredient for cosmetic purposes.
dc.formatapplication/pdfes
dc.format.extent16
dc.identifier.citationAntioxidants, 2020, Vol. 9(12) : 1195
dc.identifier.doihttps://doi.org/10.3390/antiox9121195
dc.identifier.issnElectronic: 2076-3921
dc.identifier.urihttp://hdl.handle.net/10201/154718
dc.languageenges
dc.publisherMDPI
dc.relationConsejería de Desarrollo Económico Turismo y Empleo, CARM (RIS3MUR Project), grant number 2I16SA000043.es
dc.relation.publisherversionhttps://www.mdpi.com/2076-3921/9/12/1195
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectBrassica oleracea var italica
dc.subjectAntioxidant activity
dc.subjectBy products
dc.subjectBioactive compounds
dc.subjectCytotoxic activity
dc.subjectSupercritical fluid extraction
dc.titleRevalorization of broccoli by-products for cosmetic uses using supercritical fluid extractiones
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
relation.isAuthorOfPublication6a60e21b-276a-41c1-9f7e-16b7c933da77
relation.isAuthorOfPublication4c6e7506-0db4-477e-8704-2a1783040719
relation.isAuthorOfPublication.latestForDiscovery6a60e21b-276a-41c1-9f7e-16b7c933da77
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