Development of gas chromatographic-mass spectrometry-pattern recognition method for the quality control of Chinese Angelica / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2008-2010, 2008.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-252150
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To compare 39 root samples of Angelica sinensis and A. acutiloba from China and Japan for the quality control of Chinese Angelica.</p><p><b>METHOD</b>An HP-5 (0.32 mm x 30 m, 0.25 microm) column was used for the GC-MS analysis. The oven temperature was programmed from 120 degrees C to 280 degrees C at a rate of 5 degrees C x min(-1). Using principal component analysis, cluster analysis, and discriminant analysis on the sample fingerprints for chemical pattern recognition research.</p><p><b>RESULT</b>Z-Ligustilide was the key principle distinguishing Chin samples from Japan. Moreover, using discriminant analysis, seven samples (four of A. sinensis, three of A. acutiloba) were validated. All samples tested were successfully classified according to their species origin.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
4-Butirolactona
/
Análise por Conglomerados
/
Análise Discriminante
/
Química
/
Angelica sinensis
/
Análise de Componente Principal
/
Cromatografia Gasosa-Espectrometria de Massas
/
Métodos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2008
Tipo de documento:
Artigo