Determination of caryophyllene in Eupatorium fortune / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2907-2909, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-347001
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>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Sesquiterpenes
/
Drugs, Chinese Herbal
/
Chemistry
/
Chromatography, Gas
/
Eupatorium
/
Methods
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2009
Type:
Article
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