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Green-based processes applied for valorization of peanut by-product: In vitro evaluation of antioxidant and enzymatic inhibition capacities

2022Journal article Open access
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dc.contributor.authorSorita, Guilherme Dallarmi
dc.contributor.authorOliveira, Anielle
dc.contributor.authorMoreira, Thaysa Fernandes Moya
dc.contributor.authorLeimann, Fernanda Vitória
dc.contributor.authorFerreira, Sandra R.S.
dc.date.accessioned2022-05-24T11:20:48Z
dc.date.available2022-05-24T11:20:48Z
dc.date.issued2022
dc.description.abstractPeanut (Arachis hypogea L.) industrial processing generates underused by-products, which are mostly discharged. In this work, extracts from peanut by-product were obtained by Supercritical Fluid Extraction (SFE), Pressurized Liquid Extraction (PLE) and Subcritical Water Extraction (SWE), and compared to Soxhlet (SOX). Yield values varied from 12.94% to 37.65% for SOX-water and SWE, respectively. The quality of the extracts was evaluated by total phenolic content (TPC), antioxidant and enzymatic inhibition potentials, and fatty acids profile. Best TPC performance and high antioxidant capacity were obtained from samples using ethanol/water by PLE and Soxhlet. High inhibition of human salivary α-amylase was achieved by PLE and Soxhlet samples recovered with ethanol/ water mixture. The inhibition of porcine pancreatic α-amylase was higher from samples by SFE and Soxhlet with ethanol. High-pressure methods are appealing alternatives for the recovery of bioactive extracts from peanut byproducts, with functional properties and potential inhibitor of digestive enzymes.pt_PT
dc.description.sponsorshipThe authors wish to thank Brazilian founding agencies for the financial support and fellowship, CNPq (National Council of Technological and Scientific Development, Brazil), Project 404347/2016-9, and CAPES (Coordination for the Improvement of Higher-Level Personnel, Brazil), projects CAPES/PROEX-1624/2018 and CAPES/PRINT88887.310560/2018-00. We are also grateful to LAMEB (Laboratório Multiusuário de Estudos em Biologia), from Biological Sciences Center (CCB) of the Federal University of Santa Catarina (UFSC).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSorita, Guilherme Dallarmi; Oliveira, Anielle de; Moreira, Thaysa F.M.; Leimann, Fernanda V.; Ferreira, Sandra R.S. (2022). Green-based processes applied for valorization of peanut by-product: In vitro evaluation of antioxidant and enzymatic inhibition capacities. The Journal of Supercritical Fluids. EISSN 0896-8446. 186, p. 1-11pt_PT
dc.identifier.doi10.1016/j.supflu.2022.105602pt_PT
dc.identifier.eissn0896-8446
dc.identifier.urihttp://hdl.handle.net/10198/25536
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectArachis hypogea L.pt_PT
dc.subjectPeanut skinpt_PT
dc.subjectGreen extractionspt_PT
dc.subjectBioactive componentspt_PT
dc.subjectAlpha-amylasept_PT
dc.titleGreen-based processes applied for valorization of peanut by-product: In vitro evaluation of antioxidant and enzymatic inhibition capacitiespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.startPage105602pt_PT
oaire.citation.titleThe Journal of Supercritical Fluidspt_PT
oaire.citation.volume186pt_PT
person.familyNameLeimann
person.givenNameFernanda Vitória
person.identifier.ciencia-id8F10-A04D-FC0D
person.identifier.orcid0000-0001-6230-9597
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationb1102a0b-38dc-4caa-baed-ad52ccd9b230
relation.isAuthorOfPublication.latestForDiscoveryb1102a0b-38dc-4caa-baed-ad52ccd9b230

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