Use este identificador para citar ou linkar para este item:
https://repositorio.inpa.gov.br/handle/1/16826
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Lara, Caroline Schmaedeck | - |
dc.contributor.author | Barata, Lauro Euclides Soares | - |
dc.contributor.author | Sampaio, Paulo de Tarso Barbosa | - |
dc.contributor.author | Eberlin, M. N. | - |
dc.contributor.author | Fidélis, Carlos Henrique de Vasconcelos | - |
dc.date.accessioned | 2020-06-15T21:36:33Z | - |
dc.date.available | 2020-06-15T21:36:33Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/16826 | - |
dc.description.abstract | The enantiomeric distribution of linalool can strongly impact the fragrance of essential oils, thereby affecting the usage criteria of linalool for the perfumery industry. The enantiomers 3R-(−)-linalool and 3S-(+)-linalool present distinctive aromas; the former is woody, floral and lavender-like, while the latter is sweet, herb-like and citric. The aim of this research was to investigate variations in the enantiomeric distribution of linalool in oils extracted from the leaves and branches of 54 samples from rosewood (Aniba rosaeodora Ducke) trees in natural populations in the Brazilian Amazon. The essential oil was obtained by hydrodistillation, and the analysis of enantiomer composition was performed using chiral gas chromatography. The ratio 3R-(−)-linalool:3S-(+)-linalool varied between 5:95 and 44:56 in the samples. The enantiomeric distribution was not significantly different between oils from leaves across different collection sites but was significantly different between leaves and branches, indicating that these plant organs have distinct olfactory properties. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 30, Número 6, Pags. 464-469 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Enantiomers | en |
dc.subject | Essential Oils | en |
dc.subject | Gas Chromatography | en |
dc.subject | Plants (botany) | en |
dc.subject | Population Distribution | en |
dc.subject | Wood | en |
dc.subject | 3s-(+)-linalool | en |
dc.subject | Aniba Rosaeodora Ducke | en |
dc.subject | Chiral Gas Chromatography | en |
dc.subject | Enantiomeric Distribution | en |
dc.subject | Hydrodistillations | en |
dc.subject | Lauraceae | en |
dc.subject | Olfactory Properties | en |
dc.subject | Perfumery Industries | en |
dc.subject | Alcohols | en |
dc.title | Linalool enantiomeric distribution in rosewood-reminiscent populations in Central Amazon | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1080/10412905.2018.1492464 | - |
dc.publisher.journal | Journal of Essential Oil Research | pt_BR |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.