Lychnophora pinaster in endangered campos rupestres: phenolic compounds and population ecogeography

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dc.creatorDayane Graziella Pereira de Oliveira dos Santos
dc.creatorLilian Cherubin Correia
dc.creatorJúlio César Rodrigues Lopes Silva
dc.creatorJordany Aparecida de Oliveira Gomes
dc.creatorJoão Semir
dc.creatorMarcelo Monge Egea
dc.creatorChao-Ming Lin
dc.creatorErnane Ronie Martins
dc.creatorMaria Imaculada Zucchi
dc.creatorLeandro Wang Hantao
dc.creatorAlexandra Christine Helena Frankland Sawaya
dc.creatorMarcia Ortiz Mayo Marques
dc.date.accessioned2024-09-06T11:54:26Z
dc.date.accessioned2025-09-09T00:00:17Z
dc.date.available2024-09-06T11:54:26Z
dc.date.issued2023
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.identifier.doihttps://doi.org/10.1590/0001-3765202320201399
dc.identifier.issn1678-2690
dc.identifier.urihttps://hdl.handle.net/1843/75983
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofAnais da Academia Brasileira de Ciências
dc.rightsAcesso Aberto
dc.subjectPlantas medicinais
dc.subjectArnica
dc.subjectFlavonóides
dc.subject.otherplantas medicinais
dc.subject.otherCERRADO
dc.subject.otherarnica
dc.subject.otherrecursos genéticos
dc.titleLychnophora pinaster in endangered campos rupestres: phenolic compounds and population ecogeography
dc.typeArtigo de periódico
local.citation.issue1
local.citation.spagee20201399
local.citation.volume95
local.description.resumoLychnophora pinaster, known as arnica-mineira, is endemic to campos rupestres, at risk of extinction. The present study aimed to characterize the ecogeography and phenolic constituents of 11 L. pinaster populations collected in the mesoregions North, Jequitinhonha, Metropolitan of Belo Horizonte and Campos das Vertentes in the state of Minas Gerais, Brazil. Phenolic constituents were identified and quantified by Ultra-high performance liquid chromatography- mass spectrometry. Lychnophora pinaster occurs in sites at high altitude (700 and 1498 m), annual rainfall of up to 1455 m, soils with low fertility and predominantly loamy texture. Therefore, it can be considered tolerant to acidic soils, with low availability of nutrient. The most abundant substances in all populations were vitexin (18 – 1345 ng/g) and chlorogenic acid (60 – 767 ng/g). The 11 populations formed four groups in relation to the phenolic constituents, with group 1 consisting of the populations of the North Mesoregion (GM, OD) and Jetiquinhonha (DIMa), group 2, the Metropolitan of Belo Horizonte (SRM, NLSC, SM, RPS, CTRA), group 3, the North Mesoregion (ODMa and DI), and group 4, the Campos das Vertentes (CC). Among the populations, only those from the Metropolitan of Belo Horizonte showed correlation of soil properties with phenolic constituents.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/aabc/a/csWtZ6XjvZSRJNTynvwLYQt#

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