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supercritical CO2 extracted cinnamon oil
Publish£ºDANZY CO. LTD  Time£º2017/5/3
    Coarsely ground cinnamon (Cinnamomum zeylanicum) was extracted using supercritical CO2 in commercially available equipment. The extracts were made at 50¡ãC with pressures varying from 300¨C600 bar. The extracts were compared chemically with a methylene chloride oleoresin and a water-distilled oil. It was found that the chemical composition between all of the materials was very similar. The cinnamaldehyde and eugenol contents varied from 75.72% to 83.19% and 1.57% to 2.40%, respectively. From this study, it can be concluded that for supercritical CO2 extraction of cinnamon at 50C, pressures greater than 300 bar are not necessa