Deng Kai-ye
Abstract
The effects of CO2 flow,press,time and temperature on cinnamon essential oil were investigated by supercritical CO2 extraction.The optimal extracting conditions were determined by orthogonal test.CO2 flow was 20 kg/h,the pres was 25 MPa,the time was 2.5 h,and the temperature was 45 ℃,The yield of essence oils was up to 3.8%.
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The effects of CO2 flow,press,time and temperature on cinnamon essential oil were investigated by supercritical CO2 extraction.The optimal extracting conditions were determined by orthogonal test.CO2 flow was 20 kg/h,the pres was 25 MPa,the time was 2.5 h,and the temperature was 45 ℃,The yield of essence oils was up to 3.8%.
Key concepts: Supercritical fluid, Extraction (chemistry), Yield (engineering), Supercritical carbon dioxide, Chemistry, Supercritical fluid extraction, Essential oil, Chromatography