Title: [Comparison of the chemical components of essential oil extracted by supercritical CO2 fluid and steam distillation from Pteris multifida].
Abstract: To compare the chemical components of essential oil extracted by supercritical CO2 fluid extraction (SFE-CO2) and steam distillation extraction (SD) from Pteris multifida.The essential oil of Pteris multifida was extracted by SFE-CO2 and SD. The chemical components of essential oil were separated and analyzed by GC-MS. Their relative contents were determined by normalization of peak area.Twenty -seven compounds in the essential oil extracted by SFE-CO2 and 45 compounds in the essential oil extracted by SD were identified respectively. There were 11 common components.The chemical components of essential oil extracted by SFE-CO2 are different from that extracted by SD.
Publication Year: 2013
Publication Date: 2013-08-01
Language: en
Type: article
Indexed In: ['pubmed']
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