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Supercritical CO2 extraction of oil from Moroccan unroasted Argan Kernels: Effects of process parameters to produce cosmetic oil

Abstract : The effects of process parameters: pressure (200-400 bar), temperature (313-333 K), and flow rate (0.11-0.27 kg/h) on the efficiency of extraction process of Argan oil by supercritical CO 2 were investigated using response surface methodology and mathematical modelling (Sovová's mathematical model). The fastest extraction kinetics corresponding to the optimal operating conditions were obtained at 400 bar, 333 K at a CO 2 flow rate of 0.11 kg corresponding to a residence time of about 8.8 min. A tocopherol rich oil can be obtained at the beginning of the extraction experiment.
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https://hal-amu.archives-ouvertes.fr/hal-03818747
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Submitted on : Tuesday, October 18, 2022 - 10:12:43 AM
Last modification on : Thursday, October 20, 2022 - 3:20:40 AM

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Adil Mouahid, Magalie Claeys-Bruno, Isabelle Bombarda, Sandrine Amat, Andrea Ciavarella, et al.. Supercritical CO2 extraction of oil from Moroccan unroasted Argan Kernels: Effects of process parameters to produce cosmetic oil. Journal of CO2 Utilization, 2022, 59, pp.101952. ⟨10.1016/j.jcou.2022.101952⟩. ⟨hal-03818747⟩

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