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Orthogonal experiment using SFE-CO2 in extraction of essential oil from fresh Houttuynia cordata and analysis of essential oil by GC-MS / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 215-217, 2007.
Artículo en Chino | WPRIM | ID: wpr-246007
ABSTRACT
<p><b>OBJECTIVE</b>To optimize the extraction procedure of essential oil from H. cordata using the SFE-CO2 and analyze the chemical composition of the essential oil.</p><p><b>METHOD</b>The extraction procedure of essential oil from fresh H. cordata was optimized with the orthogonal experiment. Essential oil of fresh H. cordata was analysed by GC-MS.</p><p><b>RESULT</b>The optimize preparative procedure was as follow essential oil of H. cordata was extracted at a temperature of 35 degrees C, pressure of 15,000 kPa for 20 min. 38 chemical components were identified and the relative contents were quantified.</p><p><b>CONCLUSION</b>The optimum preparative procedure is reliable and can guarantee the quality of essential oil.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Plantas Medicinales / Presión / Temperatura / Aceites Volátiles / Dióxido de Carbono / Química / Cromatografía con Fluido Supercrítico / Componentes Aéreos de las Plantas / Aldehídos / Houttuynia Idioma: Chino Revista: China Journal of Chinese Materia Medica Año: 2007 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Plantas Medicinales / Presión / Temperatura / Aceites Volátiles / Dióxido de Carbono / Química / Cromatografía con Fluido Supercrítico / Componentes Aéreos de las Plantas / Aldehídos / Houttuynia Idioma: Chino Revista: China Journal of Chinese Materia Medica Año: 2007 Tipo del documento: Artículo