Use este identificador para citar ou linkar para este item:
http://hdl.handle.net/1843/48558| Tipo: | Artigo de Periódico |
| Título: | Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.) |
| Autor(es): | Túlio Barroso Queiroz Francine Souza Alves da Fonseca Aretusa Daniela Resende Mendes Alcinei Mistico Azevedo Ernane Ronie Martins |
| Resumo: | Varronia curassavica (Jacq.) is a shrub and perennial plant native to Brazil that has therapeutic, anti-inflammatory and cicatrizing properties. The objective of this work was to study the chemical diversity of the native populations of this species maintained in the in vivo germplasm bank from Montes Claros, Minas Gerais, Brazil. The essential oils of 10 accessions analyzed in triplicate were obtained by hydrodistillation. Fifty-five compounds were detected, 46 of which were identified by GC-MS analysis. Essential oil yield ranged from 0.1 (VC-9) to 1.22% (VC-3) among the studied accessions. Three groups were formed by cluster analysis. Group A presented lower relative abundance of the compounds α-humulene (1.4%) and β-caryophyllene (8.5%). Conversely, in Group B, the most abundant compound was α-humulene (31.6%). Group C, with the greatest number of accessions, presented values of up to 6.1 and 41.2% for α-humulene and β-caryophyllene, respectively. Only two accessions (VC-1 and VC-5) presented α-humulene content lower than that recommended for phytotherapeutic production. These results, along with consolidating breeding programs, contribute to the conservation of the species. |
| Assunto: | Plantas medicinais Essencias e óleos essenciais Plantas dos cerrados |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Instituição: | UFMG |
| Departamento: | ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
| Tipo de Acesso: | Acesso Aberto |
| Identificador DOI: | https://doi.org/10.4025/actasciagron.v42i1.42726 |
| URI: | http://hdl.handle.net/1843/48558 |
| Data do documento: | 2020 |
| metadata.dc.url.externa: | https://www.scielo.br/j/asagr/a/NhkCmKNtft4K4RF8yfkkSSM/ |
| metadata.dc.relation.ispartof: | Acta Scientiarum |
| Aparece nas coleções: | Artigo de Periódico |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.).pdf | 770.96 kB | Adobe PDF | Visualizar/Abrir |
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.