Valorization of agro-food by-products and their potential therapeutic applications
| Autor: | Cristina M. R. Rocha, José A. Teixeira, María Jesús Rodríguez-Yoldi, Marta Pérez-Fernández, Pedro Ferreira-Santos, Raquel Ibarz, Olga Martín-Belloso, Jesús Osada, Javier Quero, Sandra García-Juiz, Inés Mármol |
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| Přispěvatelé: | Universidade do Minho |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
General Chemical Engineering European Regional Development Fund Fruit and vegetable wastes Maltodextrin encapsulation Library science Production cycle Valorization European Social Fund 01 natural sciences Biochemistry Antioxidants 12. Responsible consumption 0404 agricultural biotechnology Technological alliance Maltodextrin 010608 biotechnology Political science Càncer Cancer 2. Zero hunger Government Science & Technology Scope (project management) food and beverages 04 agricultural and veterinary sciences 15. Life on land Waste valorization 040401 food science language.human_language 3. Good health Agro food language Portuguese Food Science Biotechnology |
| Zdroj: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP |
| Popis: | Agro-food industries generate a huge amount of fruit and vegetable wastes. These residues are composed by structural parts (leaves, peels, pulps, seeds, roots and stems) after the extraction of their juices, and they are rich in bioactive compounds such polyphenols, protein, carbohydates, fibre, lignin, lipids and minerals. Therefore, these wastes constitute a source of bioactive compunds and their valorization leads to a circular economy in which industry and society benefit. Between the component of the residues, polyphenols compounds may contribute to prevent or treated cancer, neurodegenerative and cardiovascular diseases, among others. The aim of this work was the study of the potential therapeutic effect of fruit and vegetable extracts (peach, apple, cucumber and red pepper) obtained by ultrasounds, on different lines of cancer cells (colon, liver and breast) and on oxidative stress in a healthy colon. The results showed that extracts rich in polyphenols had an antiproliferativeeffect against tumor cells and their action was improved by encapsulation in maltodextrin. Encapsulation also increased the protection against oxidative stress in intestinal cells. This study opened the gate to use the extracts from fruit and vegetable wastes as pharmaceutical excipients, food additives, nutraceutical products or functional foods for therapeutic purposes and prevention of diseases related to oxidative stress. SOE1/P1/E0123 Interreg Sudoe REDVALUE, Technological Alliance to Complete the Forest and Agroindustrial Production Cycle. Authors also thank the Ministry of Economy and Innovation under Grant (SAF2016-75441-R); Aragón Regional Government (B16-20R, Fondos FEDER "Otra manera de hacer Europa") and CIBERobn under Grant (CB06/ 03/1012) of the Instituto de Salud Carlos III. Author Raquel Ibarz thanks the University of Lleida for the UdL-Impuls post-doctoral contract. In addition, 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 and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020 - Programa Operacional Regional do Norte. Pedro Santos is recipient of a fellowship supported by a doctoral advanced training (call NORTE-69-2015-15) funded by the European Social Fund under the scope of Norte2020 - Programa Operacional Regional do Norte info:eu-repo/semantics/publishedVersion |
| Databáze: | OpenAIRE |
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