Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/82141
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Rocha, Diana | por |
dc.contributor.author | Freitas, David | por |
dc.contributor.author | Magalhães, Jéssica | por |
dc.contributor.author | Marques, S. M. | por |
dc.contributor.author | Silva, Sónia Carina | por |
dc.contributor.author | Noro, Jennifer Martins | por |
dc.contributor.author | Ribeiro, Artur | por |
dc.contributor.author | Cavaco-Paulo, Artur | por |
dc.contributor.author | Martins, Madalena | por |
dc.contributor.author | Silva, C. | por |
dc.date.accessioned | 2023-01-24T11:26:41Z | - |
dc.date.available | 2023-01-24T11:26:41Z | - |
dc.date.issued | 2023-01-09 | - |
dc.identifier.citation | Rocha, D.; Freitas, D.S.; Magalhães, J.; Fernandes, M.; Silva, S.; Noro, J.; Ribeiro, A.; Cavaco-Paulo, A.; Martins, M.; Silva, C. NADES-Based Cork Extractives as Green Ingredients for Cosmetics and Textiles. Processes 2023, 11, 309. https://doi.org/10.3390/pr11020309 | por |
dc.identifier.uri | https://hdl.handle.net/1822/82141 | - |
dc.description.abstract | The demand for products based on natural ingredients is increasing among cosmetic and textile consumers. Cork extracts contain components of interest with special properties, including antioxidant, anti-inflammatory, and antibacterial activities, that might improve the effectiveness of cosmetic formulations currently on the market and may impart new characteristics to textiles. The main goal of this work was to investigate the effect of the incorporation of three cork extracts into two commercial cosmetic formulations (formulation A and B) and evaluate their role as textile dyeing agents. The extracts (E1, E2, and E3) were obtained from cork powder using natural deep eutectic solvents (NADES) (E1-NADES 1: lactic acid:glycerol, E2-NADES 2: lactic acid:glycine, and E3-NADES 3: lactic acid:sodium citrate) and applied in combination with the solvent. The impact of the extracts on the cosmetic formulations’ properties was evaluated in terms of pH, viscosity, antioxidant activity, transdermal permeation capacity, cytotoxicity, and organoleptic characteristics (odor, color, and appearance). The results demonstrated that the cork extracts improved the antioxidant performance of the formulations (90% reduction in DPPH (1,1-difenil-2-picril-hidrazil)). Moreover, low concentrations (5 mg/mL and 10 mg/mL) of extract did not present a cytotoxic effect on keratinocytes. Cotton fabrics were efficiently dyed with the NADES-based cork extracts which conferred to these substrates antioxidant (78% in DPPH reduction) and antibacterial abilities (inhibition halos: 12–15 mm). The application of cork extracts as ingredients in cosmetics or as dyeing/coloration agents for textile coloration is revealed to be a promising and green route to replace harmful ingredients normally used in industry. | por |
dc.description.sponsorship | This study was supported by the Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UIDB/04469/2020 unit. D.S.F. also thanks the Portuguese Foundation for Science and Technology (FCT) for funding (SFRH/BD/147190/2019). A.R. thanks to Portuguese Foundation for Science and Technology (FCT) for is contract under the CEEC-Individual—4th Edition with the reference 2021.02803.CEECIND. | por |
dc.language.iso | eng | por |
dc.publisher | MDPI | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04469%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F147190%2F2019/PT | por |
dc.relation | 2021.02803.CEECIND | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.subject | Quercus suber L. | por |
dc.subject | cork extractives | por |
dc.subject | bioactive compounds | por |
dc.subject | cosmetic formulations | por |
dc.subject | antioxidant activity | por |
dc.subject | cytotoxicity | por |
dc.subject | dyeing/coloration of cotton fabrics | por |
dc.subject | dyeing | por |
dc.subject | coloration of cotton fabrics | por |
dc.title | NADES-based cork extractives as green ingredients for cosmetics and textiles | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.mdpi.com/2227-9717/11/2/309 | por |
dc.comments | CEB56042 | por |
oaire.citationStartPage | 309 | por |
oaire.citationIssue | 2 | por |
oaire.citationVolume | 11 | por |
dc.date.updated | 2023-01-23T16:49:56Z | - |
dc.identifier.eissn | 2227-9717 | por |
dc.identifier.doi | 10.3390/pr11020309 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Processes | por |
oaire.version | VoR | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_56042_1.pdf | 17,83 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons