Study on ingredients of essential oils of Curcuma wenyujin extracted by supercritical-CO2 fluid extraction and steam distillation / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1445-1446, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-316027
ABSTRACT
<p><b>OBJECTIVE</b>To compare the ingredients of essential oils of Curcuma wenyujin extracted by supercritical-CO2 fluid extraction and by steam distillation.</p><p><b>METHOD</b>GC-MS was applied in this experiment.</p><p><b>RESULT</b>The ingredients and physical and chemical properties of essential oils of C. wenyujin extracted by supercritical-CO2 fluid extraction and by steam distillation are similar.</p><p><b>CONCLUSION</b>Supercritical-CO2 fluid extraction is better than steam distillation in extraction time, power consumption, recovery and purity.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Volatilization
/
Oils, Volatile
/
Carbon Dioxide
/
Chemistry
/
Curcuma
/
Rhizome
/
Chromatography, Supercritical Fluid
/
Methods
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2006
Type:
Article
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