GC-MS analysis of volatile oils from fresh and processed typhonii rhizoma / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1337-1341, 2011.
Artigo
em Chinês
| WPRIM
| ID: wpr-252912
ABSTRACT
Typhonii Rhizoma is a toxic traditional Chinese medicine. Its toxic components remained unclear. To compare chemical composition of volatile oils from fresh and processed Typhonii Rhizoma qualitatively, volatile oils were obtained by stream distillation and analyzed by GC-MS. The data obtained from GC-MS were processed by principal component analysis. From the essential oils of fresh and processed Typhonii Rhizoma, 43 compounds and 34 compounds were identified respectively. The chemical composition and content in the two oils was different. In the two essential oils 15 identical components were detected. The chemical components and their contents in the essential oils are changing with the storage.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Óleos Voláteis
/
Medicamentos de Ervas Chinesas
/
Química
/
Araceae
/
Cromatografia Gasosa-Espectrometria de Massas
/
Métodos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2011
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS