Chemical components of essential oils from Meconopsis oliverana and their antioxidant activity / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 284-288, 2013.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-318676
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical components of essential oils from Meconopsis oliverana and their antioxidant activity.</p><p><b>METHOD</b>The essential oil was extracted by steam distillation, and GC-MS analysis was used to identify its constituents. The OH free radical scavenging activity of the essential oils was evaluated with an enzyme mark instrument by assay of the ability of DPPH free radical scavenging. BHT was used as positive control.</p><p><b>RESULT</b>Forty-seven compounds, account for 91.866% of the essential oils, were identified. The ability of scavenging OH and DPPH radicals of the essential oils is stronger than that of BHT.</p><p><b>CONCLUSION</b>The main chemical constituents of the essential oils from M. oliverana are n-hexadecanoic acid (27.653%) and 6,10,14-trimethyl-2-pentadecanone (16.330%). And the essential oils showed strong antioxidant activity.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Oxirredução
/
Picratos
/
Compostos de Bifenilo
/
Óleos de Plantas
/
Hidroxitolueno Butilado
/
Óleos Voláteis
/
Química
/
China
/
Sequestradores de Radicais Livres
/
Radical Hidroxila
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2013
Tipo de documento:
Artigo