Comparison of Spondias tuberosa Arruda accessions by fruit volatile compounds using multivariate analysis

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dc.creatorGiovana Ribeiro Ferreira
dc.creatorPaulo Henrique Fidêncio
dc.creatorAriane Castricini
dc.creatorRaíssa Queiroz Andrade
dc.creatorFlaviano Oliveira Silvério
dc.date.accessioned2023-11-23T15:14:54Z
dc.date.accessioned2025-09-09T00:57:21Z
dc.date.available2023-11-23T15:14:54Z
dc.date.issued2022
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.1590/fst.108721
dc.identifier.issn1678-457X
dc.identifier.urihttps://hdl.handle.net/1843/61304
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofFood Science and Technology
dc.rightsAcesso Aberto
dc.subjectUmbu
dc.subjectPlantas da caatinga
dc.subjectEsteres
dc.subjectTerpenos
dc.titleComparison of Spondias tuberosa Arruda accessions by fruit volatile compounds using multivariate analysis
dc.typeArtigo de periódico
local.citation.spagee108721
local.citation.volume42
local.description.resumoIn this study, the volatile organic compounds from Spondias tuberosa fruits of 16 accessions with different origins were extracted by solid-phase microextraction in headspace mode (HS-SPME) and analyzed by gas-chromatography coupled to mass spectrometry (GC-MS). The volatile compounds present in the fruit from the 16 accessions were identified and submitted to multivariate analysis, with the main volatile compounds identified (from a total of 25) being: ethyl butanoate, α-pinene, myrcene/ethyl caproate, limonene, ocimene isomers, linalool/nonanal and p-menth-1-en-4-ol. The major chemical classes were terpenes (about 7-72%) and esters (about 14-72%). The relative chromatographic areas of the volatile compounds were used in Principal Component Analysis (PCA) and Hierarchical Cluster Analysis (HCA), which accumulated 67.69% of the explained variance. The compounds classified as esters and terpenes were the main compounds responsible for forming distinct groups. The PC1 and PC2 enabled distinguishing the percentage of compounds responsible for grouping in the PCA quadrants and the HCA shows the grouping of these compounds.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/cta/a/wCYGcpY6fV35dcHMC8CXQcz/#

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