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Extraction and comparison of volatile oil components from water caltrop and kernel by supercritical carbon dioxide extraction / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 1725-1728, 2011.
Article in Chinese | WPRIM | ID: wpr-354135
ABSTRACT
<p><b>OBJECTIVE</b>To extract the volatile components of water caltrop and kernel and to analyze them.</p><p><b>METHOD</b>The volatiles were separated by supercritical fluid extraction (SFE) and determined by GC-MS.</p><p><b>RESULT</b>The extraction rates of water caltrop and kernel were 5.96% and 0.23%, respectively. The components determined by normalization method were mainly 9, 12-octadecadienoic acid (Z, Z), but the content was different.</p><p><b>CONCLUSION</b>The researches showed that the components in the volatile components of water caltrop and kernel were mainly 12-octadecadienoic acid (Z, Z), and then palmitinic acid, with a higher extraction rate of caltrop.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Plants, Medicinal / Seeds / Plant Oils / Oils, Volatile / Chemistry / Palmitic Acid / Linoleic Acid / Lythraceae / Chromatography, Supercritical Fluid / Fruit Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2011 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Plants, Medicinal / Seeds / Plant Oils / Oils, Volatile / Chemistry / Palmitic Acid / Linoleic Acid / Lythraceae / Chromatography, Supercritical Fluid / Fruit Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2011 Type: Article