Determination of caryophyllene in Eupatorium fortune / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2907-2909, 2009.
Article
em Zh
| WPRIM
| ID: wpr-347001
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To develop a GC method to determine the content of caryophyllene in Eupatorium fortune.</p><p><b>METHOD</b>The samples were determined on a DB-1701 (0.32 mm x 30 m, 0.25 microm) quartz capillary column. And the sample was extracted with ethanol by the ultrasonic assisted extraction.</p><p><b>RESULT</b>The calibration curve of caryophyllene is liner over the range of 0.002-2.0 g x L (-1) (R2 = 1). The recovery was from 96.76% to 104.15%.</p><p><b>CONCLUSION</b>The method is accurate, simple with a good reproducibility. It can be used to control the quality of E. fortune.</p>
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Sesquiterpenos
/
Medicamentos de Ervas Chinesas
/
Química
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Cromatografia Gasosa
/
Eupatorium
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Métodos
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2009
Tipo de documento:
Article