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Exploring the potential of wine industry by-products as source of additives to improve the quality of aquafeed

2020Journal article Open access
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dc.contributor.authorCâmara, José S.
dc.contributor.authorLourenço, Sílvia
dc.contributor.authorSilva, Catarina
dc.contributor.authorLopes, André
dc.contributor.authorAndrade, Carlos
dc.contributor.authorPerestrelo, Rosa
dc.date.accessioned2022-01-05T09:07:30Z
dc.date.available2022-01-05T09:07:30Z
dc.date.issued2020
dc.description.abstractThe recent growing concern driven by consumer interest in the safety and quality of seafood, has boosted the search for healthy and functional aquafeeds. The current study represents the first approach to assess the po tential of volatile composition of the wine industry by products (e.g., grape pomace, grape stems, lees), as additives for improving the quality of fish feeds in terms of organoleptic characteristics (e.g., aroma and flavor) and health benefits. Headspace solid-phase microextraction followed by gas chromatography-mass spectrometry (HS-SPME/GC–MS) was used to establish the volatile profile of wine industry by-products. A total of 153 volatile organic compounds (VOCs), which belong to different chemical families, comprising 36 esters, 31 carbonyl compound, 20 alcohols, 18 terpenoids, 17 acids, 11 furanic compounds, four volatile phenols, two lactones, and 14 miscellaneous, were identified. Esters and terpenoids showed a positive contribution to the aquafeeds aroma with fruity, sweet, green, fresh, and berry notes, whereas some acids (e.g., hexanoic acid) and terpenoids (e.g., limonene) could be used as antimicrobial, antioxidant and antiproliferative agents. Our findings confirmed the potential of wine industry by-products as a rich source of essential compounds to enhance the quality of aquafeeds towards the valorization of winery waste based on the concept of circular economy. Further in vestigation on the extraction, isolation and purification of VOCs from a natural bio-source will guarantee the safety of the aquafeed and compliance with the requirements of the animal feed industry.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCâmara, J. S., Lourenço, S., Silva, C., Lopes, A., Andrade, C., & Perestrelo, R. (2020). Exploring the potential of wine industry by-products as source of additives to improve the quality of aquafeed. Microchemical Journal, 155, 104758. https://doi.org/10.1016/j.microc.2020.104758pt_PT
dc.identifier.doi10.1016/j.microc.2020.104758pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3948
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationStrategic Project - UI 674 - 2014
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectWine industry by-productspt_PT
dc.subjectVolatile compositionpt_PT
dc.subjectAquafeedspt_PT
dc.subjectHS-SPMEpt_PT
dc.subjectGC-MSpt_PT
dc.subjectChemometricspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titleExploring the potential of wine industry by-products as source of additives to improve the quality of aquafeedpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 674 - 2014
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FQUI%2FUI0674%2F2014/PT
oaire.citation.startPage104758pt_PT
oaire.citation.titleMicrochemical Journalpt_PT
oaire.citation.volume155pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameCâmara
person.familyNameSousa Luís
person.familyNamePerestrelo
person.givenNameJosé
person.givenNameCatarina Grace
person.givenNameRosa
person.identifierG-3003-2013
person.identifierC-1300-2019
person.identifier1441319
person.identifier.ciencia-id481C-08CE-90E5
person.identifier.ciencia-id9813-3B88-BA8D
person.identifier.ciencia-id251A-D5F7-9E32
person.identifier.orcid0000-0003-1965-3151
person.identifier.orcid0000-0002-3018-3165
person.identifier.orcid0000-0002-7223-1022
person.identifier.ridI-2307-2014
person.identifier.scopus-author-id10140393000
person.identifier.scopus-author-id57194492726
person.identifier.scopus-author-id16686828800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication2853e6b6-0fb5-454c-aedb-05528b76c484
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