| Issue |
MATEC Web Conf.
Volume 377, 2023
Curtin Global Campus Higher Degree by Research Colloquium (CGCHDRC 2022)
|
|
|---|---|---|
| Article Number | 01023 | |
| Number of page(s) | 8 | |
| Section | Engineering and Technologies for Sustainable Development | |
| DOI | https://doi.org/10.1051/matecconf/202337701023 | |
| Published online | 17 April 2023 | |
Extraction and solubility modelling of Sarawak Black Pepper Oil in Supercritical Carbon Dioxide
Department of Chemical Engineering, Faculty of Engineering and Science, Curtin University Malaysia, CDT 250, Miri, 98009, Sarawak, Malaysia
* christine.obek@postgrad.curtin.edu.my
The solubility of Black Pepper Oil (BPO) was measured in Supercritical Carbon Dioxide (SC-CO2). The temperatures and pressures of the extraction were chosen in the range of 313 – 333K and 100 - 300 bars, respectively. The solubilities attained ranged between 0.27 x 10-5 to 2.88 x 10-5 g extract/g CO2. 5 different empirical models were selected to predict the solubility of BPO in SC-CO2. Among the 5 empirical models, Belghait model resulted in the lowest but best absolute average relative deviation (AARD) of 14.90%.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
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