Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1186958
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Campo DCValorIdioma
dc.contributor.authorVERBISCK, N. V.
dc.contributor.authorSOUZA, L. B. de
dc.contributor.authorCARDOZO, M. V.
dc.contributor.authorGUIMARAES, N. G. P.
dc.contributor.authorFEIJO, G. L. D.
dc.date.accessioned2026-05-19T19:48:48Z-
dc.date.available2026-05-19T19:48:48Z-
dc.date.created2026-05-19
dc.date.issued2026
dc.identifier.citationBiology and Life Sciences Forum, v. 56, n. 1, e30, 2026.
dc.identifier.issn2673-9976
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1186958-
dc.descriptionABTRACT - Protein profiling generated by MALDI-TOF (matrix-assisted laser desorption ionizationtime-of-flight) was used to distinguish meat from different livestock species and identify meat species. Meat proteins from fresh beef (n = 12), pork (n = 7), chicken (n = 5) and tilapia fish (n = 3) were extracted and analyzed in a MALDI Biotyper mass spectrometer (Bruker Daltonics, Bremen, Germany) with alpha-cyano-4-hydroxycinnamic acid as the matrix. Mass spectra allowed the distinction of meat species, including between Nellore and Angus bovine breeds, and PCA classification revealed possible biomarkers for meat types. Our results corroborate MALDI-TOF mass spectrometry as an interesting tool for meat identification, which is useful for quality control and the certification of meat products.
dc.language.isoeng
dc.rightsopenAccess
dc.titleMeat species identification and classification by MALDI-TOF mass spectrometry.
dc.typeArtigo de periódico
dc.subject.nalthesaurusAngus
dc.subject.nalthesaurusCertification
dc.subject.nalthesaurusMass spectrometry
dc.subject.nalthesaurusMeat
dc.subject.nalthesaurusMeat products
dc.subject.nalthesaurusNellore
dc.subject.nalthesaurusQuality control
dc.format.extent27 p.
riaa.ainfo.id1186958
riaa.ainfo.lastupdate2026-05-19
dc.identifier.doihttps://doi.org/10.3390/blsf2026056030
dc.contributor.institutionNEWTON VALERIO VERBISCK, CNPGC; LARISSA BORTOLI DE SOUZA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; MARITA VEDOVELLI CARDOZO, UNIVERSIDADE ESTADUAL PAULISTA JULIO DE MESQUITA FILHO; NILTON GABRIEL PAIVA GUIMARAES, CNPGC; GELSON LUIS DIAS FEIJO, CNPGC.
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