Characterization of Brazilian floral honey produced in the states of Santa Catarina and São Paulo using quantitative nuclear magnetic resonance (qNMR) spectroscopy

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Autor(es): dc.contributorUniversidade Federal de Santa Catarina (UFSC)-
Autor(es): dc.contributorNational Center for Research in Energy and Materials-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCaxias do Sul University-
Autor(es): dc.creatorNunes, Aline-
Autor(es): dc.creatorSforça, Mauricio Luis-
Autor(es): dc.creatorRocco, Silvana Aparecida-
Autor(es): dc.creatorAzevedo, Gadiel Zilto-
Autor(es): dc.creatordos Santos, Beatriz Rocha-
Autor(es): dc.creatorBorges, Cristine Vanz-
Autor(es): dc.creatorLima, Giuseppina Pace Pereira-
Autor(es): dc.creatorMoura, Sidnei-
Autor(es): dc.creatorMaraschin, Marcelo-
Data de aceite: dc.date.accessioned2025-08-21T23:45:28Z-
Data de disponibilização: dc.date.available2025-08-21T23:45:28Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.focha.2023.100378-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306627-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306627-
Descrição: dc.descriptionThis study applied qNMR spectroscopy and chemometrics to metabolically profile polyfloral honey samples collected in southeastern (São Paulo - SP) and southern (Santa Catarina - SC) Brazil, over the 2019–2020 and 2020–2021 harvest seasons. Both 1D and 2D NMR experiments were carried out to identify and quantify metabolites, followed by descriptive statistical analysis, heatmap, and principal component analysis (PCA), considering geographic and botanical origins. Twenty-one metabolites were detected, encompassing carbohydrates, amino acids, organic acids, ketones, alcohols, esters, and alkaloids. The heatmap and the PCA allowed for distinguishing the geographical and botanical origin. Regarding the botanical origin, three clusters were detected, i.e., Hovenia dulcis (SC), Citrus spp. (SP), and Eucalyptus spp. (SC and SP). The analytical approach proved to be effective for determining the geographic and botanical origins of Brazilian polyfloral honey, even though the country has a huge floral diversity and, accordingly, different types of honey.-
Descrição: dc.descriptionUFSC Plant Morphogenesis and Biochemistry Laboratory Federal University of Santa Catarina, Santa Catarina-
Descrição: dc.descriptionCNPEM National Center for Research in Energy and Materials-
Descrição: dc.descriptionUNESP São Paulo State University Institute of Biosciences, São Paulo-
Descrição: dc.descriptionUCS Caxias do Sul University, Rio Grande do Sul-
Descrição: dc.descriptionUNESP São Paulo State University Institute of Biosciences, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationFood Chemistry Advances-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectChemometrics-
Palavras-chave: dc.subjectMetabolomics-
Palavras-chave: dc.subjectPCA-
Palavras-chave: dc.subjectTypification-
Título: dc.titleCharacterization of Brazilian floral honey produced in the states of Santa Catarina and São Paulo using quantitative nuclear magnetic resonance (qNMR) spectroscopy-
Tipo de arquivo: dc.typelivro digital-
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