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Mushrooms bio-residues valorisation: Optimisation of ergosterol extraction using response surface methodology

2020Journal article Open access
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dc.contributor.authorSilva, Ana Rita
dc.contributor.authorOludemi, Taofiq
dc.contributor.authorCosta, Cristina
dc.contributor.authorBarros, Joana
dc.contributor.authorFerreira, Inês
dc.contributor.authorNunes, João
dc.contributor.authorPrieto Lage, Miguel A.
dc.contributor.authorSimal-Gandara, Jesus
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-06-22T10:18:17Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-06-22T10:18:17Z
dc.date.issued2020
dc.description.abstractThe bio-residues of Pleurotus ostreatus, Agrocybe cylindracea, and Pleurotus eryingii were stud-ied as sustainable sources of ergosterol. Its extraction was performed by a heat-assistedextraction technique and optimised using response surface methodology. The responseswere: extraction yield of the residual material (R) from the mushroom bio-residues driedweight (%), the quantification of ergosterol in the M dw (mg E/100 g M dw), and in the R (mgE/g R). The most feasible responses for industrial transference were obtained for P. ostreatusbio-residues, at the optimal conditions of 65.6 min at 30◦C and 43.7 min at 90◦C producing43.72 mg E/g R and 290.90 mg E/100 g M dw, respectively. The model satisfactorily fitted theexperimental data for all responses, thus implying a good agreement between the experi-mental values and those predicted by the model. The study proposes a simple and efficientmethod to produce an ergosterol rich extract from mushroom bio-residues.
dc.description.sponsorshipThe authors are grateful to the Foundation for Scienceand Technology (FCT, Portugal) for financial support throughnational funds FCT/MCTES to CIMO (UIDB/00690/2020); thiswork was funded by FEDER through POCI, within the scope ofproject MicoBioExtract (POCI-01-0247-FEDER-033939). L. Bar-ros also thanks the national funding by FCT, P.I., throughthe institutional scientific employment program-contract fortheir contracts. To MICINN for the financial support for theRamón&Cajal researcher of M.A. Prieto.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationSilva, Ana Rita; Oludemi, Taofiq; Costa, Cristina; Barros, Joana; Ferreira, Inês; Nunes, João; Prieto, Miguel A.; Simal-Gandara, Jesús; Barros, Lillian; Ferreira, Isabel C.F.R. (2020). Mushrooms bio-residues valorisation: Optimisation of ergosterol extraction using response surface methodology. Food and Bioproducts Processing. ISSN 0960-3085. 122, p. 183-192en_EN
dc.identifier.doi10.1016/j.fbp.2020.04.005en_EN
dc.identifier.issn0960-3085
dc.identifier.urihttp://hdl.handle.net/10198/21867
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationPOCI-01-0247-FEDER-033939
dc.subjectBio-residuesen_EN
dc.subjectErgosterolen_EN
dc.subjectHeat-assisted extractionen_EN
dc.subjectMushroomsen_EN
dc.subjectResponse surface methodologyen_EN
dc.titleMushrooms bio-residues valorisation: Optimisation of ergosterol extraction using response surface methodologyen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNameSilva
person.familyNameOludemi
person.familyNamePrieto Lage
person.familyNameBarros
person.familyNameFerreira
person.givenNameAna Rita
person.givenNameTaofiq
person.givenNameMiguel A.
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifierABD-5857-2020
person.identifier107688
person.identifier469085
person.identifier144781
person.identifier.ciencia-id0E1A-35C1-C79A
person.identifier.ciencia-idE318-A5CD-6626
person.identifier.ciencia-id221E-1E00-AB74
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0001-5819-9065
person.identifier.orcid0000-0003-2822-3532
person.identifier.orcid0000-0002-3513-0054
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridG-4516-2011
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id35937495700
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
relation.isAuthorOfPublication4b329c1a-e6c5-4e48-aac5-b19a6b91a279
relation.isAuthorOfPublication74ac0f55-9896-40ec-8444-523044e80c4a
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relation.isAuthorOfPublication.latestForDiscovery13260615-fd28-4b8b-9dd4-8a8466007579

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