Title of article
Optimization of Supercritical Co2 Extraction of Swietenia Mahagoni Seed by Response Surface Methodology
Author/Authors
Hartati Universiti Teknologi Malaysia - Faculty of Chemical Engineering - Department of Bioprocess Engineering, Malaysia , Hartati University State of Makassar - Biology Department, Indonesia , Salleh, Liza Md Universiti Teknologi Malaysia - Faculty of Chemical Engineering - Department of Bioprocess Engineering, Malaysia , Yunus, Mohd. Azizi Che Universiti Teknologi Malaysia - Centre of Lipid Engineering Applied Research (CLEAR), Faculty of Chemical Engineering, Malaysia , Aziz, Azila Abd. Universiti Teknologi Malaysia - Faculty of Chemical Engineering - Department of Bioprocess Engineering, Malaysia
From page
15
To page
20
Abstract
Three operating parameters were pressure, temperature and particle size of supercritical carbon dioxide extraction of oil from Swietenia mahagoni have been optimized by response surface methodology to obtain high yield of oil. Results showed that data were adequately fitted into the second-order polynomial model. The linear and quadratic terms of independent variables of temperature, pressure and particle size have significant effects on the oil yield. Optimum conditions for oil yield within the experimental range of the studied variables were 29.99 MPa, 55.29oC and 0.75 mm, and the oil yield was predicted to be 20.76%.
Keywords
Swietenia mahagoni seed , supercritical CO2 extraction , response surface methodology
Journal title
Jurnal Teknologi :F
Journal title
Jurnal Teknologi :F
Record number
2716360
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