Essential oil composition of the Balkan endemic Thymus longedentatus (Degen & Urum. ) Ronniger / Composición del aceite esencial de Thymus longedentatus (Degen & Urum. ) Ronniger endemic de los Balcanes
Bol. latinoam. Caribe plantas med. aromát
; 18(2): 197-203, mar. 2019. tab, mapas
Article
em En
| LILACS
| ID: biblio-1007815
Biblioteca responsável:
CL1.1
ABSTRACT
The chemical composition of essential oil obtained from the aerial parts of the Balkan endemic species Thymus longedentatus was studied by GC-MS. Twenty eight compounds, consisting 98.2% of the total components were detected in amounts exceeding 0.1%. The oil was characterized by relatively high concencentration of oxygentated monoterpenes (78.7%), among which citral isomers neral (27.5%) and geranial (30.3%) were the principal ones. In addition, 1,8-cineole (7.8%), trans-ß-ocimene (7.5%), and ß-myrcene (3.7%) were detected in significant ammounts. Germacrene D (4.4%) was found to be the main sesquiterpene in the essential oil.
RESUMEN
Se estudioÌ mediante GC-MS la composicioÌn quiÌmica del aceite esencial obtenido de las partes aeÌreas de Thymus longedentatus, especie endeÌmica de los Balcanes. Se detectaron veintiocho compuestos, que representaban un 98,2% del total de compuestos y que se encontraban en cantidades superiores al 0,1%. El aceite se caracterizoÌ por una concentracioÌn relativamente alta de monoterpenos oxigenados (78.7%), entre los cuales los isoÌmeros de citral, neral (27.5%) y geranial (30.3%) eran los principales. AdemaÌs, se detectoÌ 1,8-cineol (7,8%), trans-ß-ocimeno (7,5%) y ß-mirceno (3,7%) en cantidades significativas. Se encontroÌ que Germacreno D (4.4%) es el principal sesquiterpeno en el aceite esencial.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
LILACS
Assunto principal:
Plantas Medicinais
/
Óleos Voláteis
/
Thymus (Planta)
País/Região como assunto:
Europa
Idioma:
En
Revista:
Bol. latinoam. Caribe plantas med. aromát
Assunto da revista:
BOTANICA
/
MEDICINA
/
Plantas Medicinais
/
Terapias Complementares
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Bulgária
País de publicação:
Chile