刺山柑果实超临界CO_2流体萃取物脂肪酸及挥发性成分分析_任远 . Study on the chemical components of volatile oil and fatty acid by supercritical carbon dioxide fluid extracts from the fruit of capparis spinosa L

Abstract

Objective:To study the chemical components of volatile oil and fatty acid from the fruit of Capparis Spinosa L obtained by supercritical carbon dioxide fluid extraction.Methods:The volatile oil and fatty acid were extracted from the fruit of Capparis Spinosa L by supercritical carbon dioxide fluid extraction and analyzed by gas chromatography-mass spectrometry (GC-MS) method.Results:Eleven kinds of fatty acids were detected,including oleic acid,linoleic acid and palmitic acid content of the total 94.81%;14 kinds of volatile oils were separated,which identified 13 kinds of compounds.Conclusion:The extraction from the fruit of Capparis Spinosa L obtained by supercritical carbon dioxide fluid is rich in a variety of active chemical composition,they can be applied to medicine,food and other industries.