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Nutrient‐efficient catfish‐based aquaponics for producing lamb's lettuce at two light intensities

2024Journal article Open access
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dc.contributor.authorSebastião, Fernando
dc.contributor.authorVaz, Daniela C.
dc.contributor.authorPires, Cristiana L
dc.contributor.authorCruz, Pedro F
dc.contributor.authorMoreno, Maria João
dc.contributor.authorBrito, Rui M M
dc.contributor.authorCotrim, Luís
dc.contributor.authorOliveira, Nelson
dc.contributor.authorCosta, Ana
dc.contributor.authorFonseca, André
dc.contributor.authorRodrigues, Maria
dc.contributor.authorIspolnov, Kirill
dc.contributor.authorBernardino, Raul
dc.contributor.authorVieira, Judite
dc.date.accessioned2024-05-24T14:36:24Z
dc.date.available2024-05-24T14:36:24Z
dc.date.issued2024
dc.descriptionACKNOWLEDGMENTS We acknowledge funding provided by FCT/MCTES (PIDDAC): LA/P/0045/2020 (ALiCE), UIDB/50020/2020 & UIDP/50020/2020 (LSRE-LCM), UIDB/00313/2020 & UIDP/00313/2020 (CQC-IMS) and Rede Nacional de Ressonância Magnética Nuclear (RNRMN, UC-NMR).pt_PT
dc.description.abstractBACKGROUND: Aquaponic systems are sustainable processes of managing water and nutrients for food production. An innovate nutrient-efficient catfish-based (Clarias gariepinus) aquaponics system was implemented for producing two cultivars of two leafy vegetables largely consumed worldwide: lamb's lettuce (Valerianella locusta var. Favor and Valerianella locusta var. de Hollande) and arugula (Eruca vesicaria var. sativa and Eruca sativa). Different growing treatments (4 × 2 factorial design) were applied to plants of each cultivar, grown at two light intensities (120 and 400 ∼mol m−2 s −1). During growth, several morphological characteristics (root length, plant height, leaf number, foliage diameter and biggest leaf length) were measured. At harvest, plants were weighed and examined qualitatively in terms of greenness and health status. Additionally, leaf extracts were obtained and used to determine total phenolic contents, antioxidant capacities, and levels of cytotoxicity to Caco-2 intestinal model cells. RESULTS: After a 5-week growth period, both lamb's lettuce cultivars presented high levels of greenness and health status, at both light intensities, particularly the var. de Hollande that also showed higher average performance in terms of plant morphology. In turn, arugula cultivars showed lower levels of greenness and health status, especially the cultivar E. vesicaria var. sativa submitted to direct sunlight during growth. In addition, plant specimens submitted to higher levels of light intensity showed higher contents in antioxidants/polyphenols. Cultivars with a higher content in antioxidants/polyphenols led to higher Caco-2 cell viability. CONCLUSION: For successful industrial implementation of the aquaponics technology, different and optimized acclimatizing conditions must be applied to different plant species and cultivars. © 2024 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSebastião, Fernando & Vaz, Daniela & L. Pires, Cristiana & Cruz, Pedro & Moreno, Maria & Brito, Rui & Cotrim, Luis & Oliveira, Nelson & Costa, Ana & Fonseca, André & Rodrigues, Maria & Ispolnov, Kirill & Bernardino, Raul & Vieira, Judite. (2024). Nutrient-efficient catfish-based aquaponics for producing lamb's lettuce at two light intensities. Journal of the science of food and agriculture. 10.1002/jsfa.13478.pt_PT
dc.identifier.doihttps://doi.org/10.1002/jsfa.13478pt_PT
dc.identifier.eissn1097-0010
dc.identifier.urihttp://hdl.handle.net/10400.8/9688
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationALICE - Associate Laboratory in Chemical Engineering
dc.relationLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
dc.relationLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
dc.relationCoimbra Chemistry Center
dc.relationCoimbra Chemistry Center
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/10.1002/jsfa.13478pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectAquaponicspt_PT
dc.subjectClarias gariepinuspt_PT
dc.subjectEruca sativapt_PT
dc.subjectNutrient managementpt_PT
dc.subjectPlant growth and developmentpt_PT
dc.subjectValerianella locustapt_PT
dc.titleNutrient‐efficient catfish‐based aquaponics for producing lamb's lettuce at two light intensitiespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleALICE - Associate Laboratory in Chemical Engineering
oaire.awardTitleLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
oaire.awardTitleLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
oaire.awardTitleCoimbra Chemistry Center
oaire.awardTitleCoimbra Chemistry Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0045%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50020%2F2020/PT
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oaire.citation.titleJournal of the Science of Food and Agriculturept_PT
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person.familyNameSebastião
person.familyNameBarroso de Moura Cipreste Vaz
person.familyNameCotrim
person.familyNameOliveira
person.familyNameRodrigues
person.familyNameIspolnov
person.familyNameBernardino
person.familyNamevieira
person.givenNameFernando
person.givenNameDaniela
person.givenNameLuís
person.givenNameNelson
person.givenNameMaria
person.givenNameKirill
person.givenNameRaul
person.givenNamejudite
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person.identifier.ciencia-idCB18-B848-4389
person.identifier.ciencia-id3015-DED5-A6B5
person.identifier.ciencia-idEA1B-12E3-7703
person.identifier.orcid0000-0002-8792-4649
person.identifier.orcid0000-0001-7562-4676
person.identifier.orcid0000-0001-9256-9349
person.identifier.orcid0000-0001-9451-2485
person.identifier.orcid0000-0002-6802-3474
person.identifier.orcid0000-0003-0928-6714
person.identifier.orcid0000-0002-7775-0614
person.identifier.orcid0000-0001-7982-5686
person.identifier.ridR-5243-2017
person.identifier.ridA-2338-2010
person.identifier.ridH-5018-2017
person.identifier.scopus-author-id55469915200
person.identifier.scopus-author-id6602838931
person.identifier.scopus-author-id35221310400
person.identifier.scopus-author-id7005130374
person.identifier.scopus-author-id23977995300
person.identifier.scopus-author-id36869854300
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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