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dc.contributor.authorLIMA, M. dos S.
dc.contributor.authorMONTEIRO, L. I. da S.
dc.contributor.authorCARVALHO, A. J. de B.
dc.contributor.authorBASTOS, D. C.
dc.contributor.authorPIMENTEL, T. C.
dc.contributor.authorPIMENTEL, T. C.
dc.contributor.authorMAGNANI, M.
dc.date.accessioned2024-08-14T19:54:10Z-
dc.date.available2024-08-14T19:54:10Z-
dc.date.created2024-08-14
dc.date.issued2024
dc.identifier.citationFood Chemistry, v. 460, 140807, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1166549-
dc.descriptionReliable analytical methods are the basis for the elucidation of phenolic compounds in foods. This study aimed to optimize and validate a method for determining 42 phenolics using reverse-phase (RP) high-performance liquid chromatography (HPLC) coupled to diode-array-detector-DAD. The performance of two RP columns was eval- uated. The 150x4.6 mm 3-μm column showed superior separation quality, whereas 35 of the 42 phenolics showed a separation resolution ≥1.5. The method’s linearity, precision (coefficient variation< 3.09%), recovery (87.5-103.2%), specificity, limits of detection (0.04-0.25 mg/L), and quantification (0.06-0.25 mg/L) had acceptable ranges. Thirty phenolics were quantified in Citrus peels, mainly flavanones, flavanols, flavonols, and phenolic acids, highlighting the high values of hesperidin (535-35070 mg/kg) and naringin (26-36466 mg/kg). Lemon peels named ’Lisboa,’ ’Thaiti,’ ’Thaiti-2000’, and ’Thaiti-2001’ presented the main phenolics associated with antioxidant capacity. The presented method was robust for determining 42 phenolic compounds, offering a new approach for bioactive compound quantification in food matrices.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectCasca de fruta
dc.subjectEspécies cítricas
dc.subjectAtividade antioxidante
dc.subjectCromatografia líquida
dc.subjectColunas de sílica
dc.subjectCompostos bioativos
dc.titleA robust method for quantifying 42 phenolic compounds by RP-HPLC/DAD: columns performance and characterization of Brazilian Citrus peels.
dc.typeArtigo de periódico
dc.subject.thesagroFruta Cítrica
dc.subject.nalthesaurusAntioxidant activity
dc.subject.nalthesaurusLiquid chromatography
dc.subject.nalthesaurusBioactive compounds
riaa.ainfo.id1166549
riaa.ainfo.lastupdate2024-08-14
dc.contributor.institutionMARCOS DOS SANTOS LIMA, INSTITUTO FEDERAL DO SERTÃO PERNAMBUCANO
dc.contributor.institutionLARISSA IRIS DA SILVA MONTEIRO, UNIVERSIDADE FEDERAL DA PARAÍBAeng
dc.contributor.institutionANA JÚLIA DE BRITO ARAÚJO CARVALHO, INSTITUTO FEDERAL DO SERTAO ̃ PERNAMBUCANOeng
dc.contributor.institutionDEBORA COSTA BASTOS, CPATSAeng
dc.contributor.institutionTATIANA COLOMBO PIMENTEL D, MARCIANE MAGNANI, INSTITUTO FEDERAL DO PARANÁeng
dc.contributor.institutionTATIANA COLOMBO PIMENTEL, INSTITUTO FEDERAL DO PARANÁeng
dc.contributor.institutionMARCIANE MAGNANI, UNIVERSIDADE FEDERAL DA PARAÍBA.eng
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