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Dataset on free amino acids contents of Serra da Estrela PDO cheeses determined by UPLC-DAD-MS/MS

2020Journal article Open access
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dc.contributor.authorLima, M.J. Reis
dc.contributor.authorSantos, Andreia O.
dc.contributor.authorFalcão, Soraia
dc.contributor.authorFontes, Luísa
dc.contributor.authorTeixeira-Lemos, Edite
dc.contributor.authorVilas-Boas, Miguel
dc.contributor.authorVeloso, Ana C.A.
dc.contributor.authorPeres, António M.
dc.date.accessioned2020-02-21T15:09:39Z
dc.date.available2020-02-21T15:09:39Z
dc.date.issued2020
dc.description.abstractThe composition of Serra da Estrela PDO cheeses (total fat, total protein, salt and free amino acids) was assessed using NIR spectrophotometry and UPLC-DAD-MS/MS. In total, 24 cheeses were acquired from 6 certified cheesemakers located in 5 different municipalities within the delimited PDO geographical region. Cheeses were produced from raw ewe milk of two autochthonous Portuguese sheep breeds, between November 2017 and March 2018, and were acquired after 45 days of maturation. The data include the mean (and respective standard deviations) levels of moisture (%), total fat (%), total protein (%) and salt (%), obtained by NIR spectrophotometry. As well the mean (and respective standard deviations) of free amino acids contents (mg/100 g of cheese, in wet basis) evaluated using a UPLC-DAD-MS/MS method are shown. The latter data include information regarding 8 essential free amino acids (histidine, leucine-isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine) and 9 non-essential free amino acids (arginine, asparagine, aspartic acid, cysteine, glutamine, glutamic acid, proline, tyrosine and serine). Leucine and isoleucine, being isomers, were quantified together. Leucine-isoleucine, phenylalanine and serine were the most abundant essential free amino acids and cysteine, proline and asparagine were the most abundant non-essential free amino acids. Free amino acids contents depended on the cheese producer as well as on the production time-period.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO - UID/AGR/00690/2019, to Associate Laboratory LSRE-LCM - UID/EQU/50020/2019, to the strategic funding CEB - UID/BIO/04469/2019 and BioTecNorte operation (NORTE-01-0145-FEDER-000004). The authors would also like to acknowledge the funding provided by the approved Project, with reference 02/SAICT/2016/23290, entitled "Characterization and Valorization of QSE PDO and its ability for health promotion (QCLASSE)", financed by FCT. S. Falcão thanks National funding by FCT - Foundation for Science and Technology, P.I., through the institutional scientific employment program-contract.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLima, M.J. Reis; Santos, Andreia O.; Falcão, Soraia; Fontes, Luísa; Teixeira-Lemos, Edite; Vilas-Boas, Miguel; Veloso, Ana C.A.; Peres, António M. (2020). Dataset on free amino acids contents of Serra da Estrela PDO cheeses determined by UPLC-DAD-MS/MS. Data in Brief. ISSN 2352-3409. 28, p. 1-14pt_PT
dc.identifier.doi10.1016/j.dib.2019.104908pt_PT
dc.identifier.issn2352-3409
dc.identifier.urihttp://hdl.handle.net/10198/20635
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectSerra da Estrela cheesept_PT
dc.subjectFree amino acids datapt_PT
dc.subjectProximate analysis datapt_PT
dc.subjectNIR spectrophotometrypt_PT
dc.subjectUPLC-DAD-MS/MSpt_PT
dc.subjectProtected designation of originpt_PT
dc.titleDataset on free amino acids contents of Serra da Estrela PDO cheeses determined by UPLC-DAD-MS/MSpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage14pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleData in Briefpt_PT
oaire.citation.volume28pt_PT
person.familyNameFalcão
person.familyNameVilas-Boas
person.familyNamePeres
person.givenNameSoraia
person.givenNameMiguel
person.givenNameAntónio M.
person.identifier711432
person.identifier1693134
person.identifier107333
person.identifier.ciencia-idD41A-6BED-4CBB
person.identifier.ciencia-idA918-C6FF-81A4
person.identifier.ciencia-idCF16-5443-F420
person.identifier.orcid0000-0003-3735-6951
person.identifier.orcid0000-0002-8665-5280
person.identifier.orcid0000-0001-6595-9165
person.identifier.ridI-5949-2013
person.identifier.ridI-8470-2012
person.identifier.scopus-author-id14832459200
person.identifier.scopus-author-id6602648497
person.identifier.scopus-author-id7102331969
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5746ab3e-8ffe-4e26-9a41-8392cf031f28
relation.isAuthorOfPublicationf58280c8-298b-4e4c-9f7c-4517300d3382
relation.isAuthorOfPublication7d93be47-8dc4-4413-9304-5b978773d3bb
relation.isAuthorOfPublication.latestForDiscovery7d93be47-8dc4-4413-9304-5b978773d3bb

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