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Current trends and recent advances on food authenticity technologies and chemometric approaches

2019Journal article Restricted access
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dc.contributor.authorMedina, Sonia
dc.contributor.authorPerestrelo, Rosa
dc.contributor.authorSilva, Pedro
dc.contributor.authorPereira, Jorge A. M.
dc.contributor.authorCâmara, José S.
dc.date.accessioned2019-07-30T14:08:29Z
dc.date.available2019-07-30T14:08:29Z
dc.date.issued2019
dc.description.abstractBackground: Food frauds and counterfeit products produced to obtain economic advantages have become a growing concern over the last decade. The assessment of food safety and authenticity constitute a powerful tool to mitigate this problem and protect public health. Nevertheless, the growing sophistication of fraudulent practices requires a continuous update and improvement of the analytical methodologies. Scope and approach: In this context, the advances and novel techniques and chemometric approaches reported since 2016 are discussed regarding their potential use in food authentication. This review details the main analytical techniques applied in the extraction, detection and identification of metabolites to obtain food fingerprints, emphasizing the advantages and drawbacks of each approach with practical examples. Additionally, the current legislation on food authentication has also been revised. Key findings and conclusions: GC-MS, LC- q-TOF-MS and NMR followed by PCA and PLS-DA are the most often reported analytical methodologies to discriminate between authentic and non-authentic foodstuffs using chemical fingerprints. More recently, novel and promising statistical methods with high classification power (DDSIMCA, OO-SIMCA, BPR, k-NN, among others) are being already applied. Overall, the development of nondestructive, on-siteandreal-time analyticalprocedures abletodeliverfastandunambiguous foodauthentication results will continue to be the goal driving food research.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMedina, S., Perestrelo, R., Silva, P., Pereira, J. A., & Câmara, J. S. (2019). Current trends and recent advances on food authenticity technologies and chemometric approaches. Trends in food science & technology.pt_PT
dc.identifier.doi10.1016/j.tifs.2019.01.017pt_PT
dc.identifier.issn0924-2244
dc.identifier.urihttp://hdl.handle.net/10400.13/2524
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationStrategic Project - UI 674 - 2014
dc.relationFrom the development of a new nanomaterial-based device to the early disease diagnosis of lung cancer based on the volatomic and proteomic pattern of exhaled breath - Innovative stratey for selective removal of ethyl carbamate from wines through the development of a molecular imprinted polymer coated on celulose nanofibers
dc.subjectFood fingerprintspt_PT
dc.subjectFood authenticationpt_PT
dc.subjectLegal frameworkpt_PT
dc.subjectAnalytical techniquespt_PT
dc.subjectChemometric methodspt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências Exatas e da Engenhariapt_PT
dc.subjectCentro de Química da Madeira
dc.titleCurrent trends and recent advances on food authenticity technologies and chemometric approachespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 674 - 2014
oaire.awardTitleFrom the development of a new nanomaterial-based device to the early disease diagnosis of lung cancer based on the volatomic and proteomic pattern of exhaled breath - Innovative stratey for selective removal of ethyl carbamate from wines through the development of a molecular imprinted polymer coated on celulose nanofibers
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FQUI%2FUI0674%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F97387%2F2013/PT
oaire.citation.endPage176pt_PT
oaire.citation.startPage163pt_PT
oaire.citation.titleTrends in Food Science and Technologypt_PT
oaire.citation.volume85pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMedina
person.familyNamePerestrelo
person.familyNameAugusto Machado Pereira
person.familyNameCâmara
person.givenNameSonia
person.givenNameRosa
person.givenNameJorge
person.givenNameJosé
person.identifier1441319
person.identifierG-3003-2013
person.identifier.ciencia-id251A-D5F7-9E32
person.identifier.ciencia-idEC12-EE8F-50E8
person.identifier.ciencia-id481C-08CE-90E5
person.identifier.orcid0000-0002-7231-6480
person.identifier.orcid0000-0002-7223-1022
person.identifier.orcid0000-0003-0316-5348
person.identifier.orcid0000-0003-1965-3151
person.identifier.ridM-2479-2014
person.identifier.ridI-2307-2014
person.identifier.scopus-author-id57203612189
person.identifier.scopus-author-id16686828800
person.identifier.scopus-author-id10140393000
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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