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KETEN TOHUMU YAĞININ SÜPERKRİTİK AKIŞKAN EKSTRAKSİYON KİNETİĞİNİN DİFÜZYON KONTROL METODU İLE MODELLENMESİ

Year 2013, Volume: 14 Issue: 1, 39 - 45, 17.01.2013

Emir Hoşgün , Berrin Bozan

Abstract

Bu çalışmada; keten tohumu yağı, süperkritik karbondioksit ekstraksiyonu ile ekstre edilmiş ve
ekstraksiyon kinetiği difüzyon kontrol yöntemi ile modellenmiştir. Basınç (20, 35, 55 MPa), sıcaklık
(323 and 343 K), ve CO2 akış hızı (1 ve 3 L CO2 /dakika) gibi proses parametrelerinin etkilerinin,
ekstraksiyon verimine ve etkin difüzyon katsayısına (De) etkileri araştırılmıştır.
Etkin difüzyon katsayısı 2,4 x10-12 m2s-1 ile 10,8x10-12 m2s-1 arasında değişmiş, basınç ve CO2 akış
hızı ile artmıştır. Model sonuçlarının deneysel sonuçlara uygun olduğu görülmüştür (OMS, %2,35-7,48).

Keywords

SüperkritikCO2ekstraksiyonu Difüzyonkontrolmodeli Keten tohumu yağı

References

  • AOCS (1993). Official Methods and Recom- mended Practices of the American Oil Chemists Society, Cilt 1, Dördüncü Baskı, AOCS Press, Champaign.
  • Baümler, E.R., Crapiste, G.H. and Carell, A.A. (2010). Solvent Exraction: Kinetic Study of Major and Minor Compounds, Journal of American Chemical Oil Society (JAOCS) 82(12), 1489-1495.
  • Bozan, B. ve Temelli, F. (2002). Supercritical CO2 Extraction of Flaxseed, Journal of American Chemical Oil Society (JAOCS) 79(3), 231-235. Campos, L.M.A.S., Michielin, E.M.Z., Danielski, L. and Ferreiraa, S.R.S. (2005). Experimental Data and Modeling the Su- percritical Fluid Extraction of Marigold (Calendula officinalis) Oleoresin, Journal of Supercritical Fluids 34, 163–170.
  • Carman, P.C. ve Haul, R.A.W. (1954). Measurement of Diffusion Coefficients, 222-A, Proceedings of the Royal Society of London.
  • Cunnane, S.C. (1995). Flaxseed ALA Function in Human Metabolism and Function of α- Linolenic Acid in Human Nutrition, in Flaxseed in Human Nutrition, Ed: S.C. Cunnane S.C. ve Thompson, L.U., AOCS Press, Champaign.
  • Del Valle, J.M., Germain, J.C., Uquiche, E., Zetzl, C. and Brunner, G. (2006). Microstructural Effects on İnternal Mass Transfer of Lipids in Prepressed and Flaked Vegetable Substrates, Journal of Supercritical Fluids 37, 178-190.
  • Esquivel, M.M., Bernardo-Gil, M.G. and King, M.B. (1999). Mathematical Models for Supercritical Extraction of Olive Husk Oil, Journal of Supercritical Fluids 16, 43–58.
  • Friedrich, J.P. ve Pryde, E.H. (1984). Supercriti- cal CO2 Extraction of Lipid-Bearing Ma- terials and Characterization of the Prod- ucts, Journal of American Chemical Oil Society (JAOCS) 61, 223–228.
  • Geankoplis, C.J. (2003). Transport Processes and Speration Process, Perison Education Inc., Fourth Edition 410-490.
  • King, J.W. ve List, G.R. (1993). Supercritical Fluid Technology in oil and Lipid Chemistry, Champaign, IL: AOCS Press.
  • King J.W., Cygnarowicz-Provost, M. and Favati, F. (1997). “Supercritical Fluid Extraction of Evening Primrose Oil Ki- netic and Mass Transfer Effects” Itallian Journal of Food Science 3(9), 193-204.
  • Marrone, C.M., Poletto, M.E., Reverchon, E.A. and Stassi, A. (1998). Almond Oil Extrac- tion by Supercritical CO: Experiments and Modeling, Chemical. Engineering Science 53, 3711-3718.
  • Papas, A.M. (1998). Antioxidant Status, Diet, Nutrition, and Health, CRC Press, Boca Raton, FL.
  • Reverchon, E. ve C. Marrone, C. (2001). Modeling and Simulation of the Supercritical CO2 Extraction of Vegetable Oils, Journal of Supercritical Fluids 19, 161-175.
  • Rizvi, S.S.H. (1994). Supercritical Fluid Processing of Food and Biomaterials, Chapman & Hall, Glasgow, England.
  • Simopoulos, A.P. (1990). Omega-3 Fatty Acids in Growth and Development, in Omega-3 Fatty Acids in Health and Disease, Ed: Lees, R.S., Karel, M., Dekker, M., New York.
  • Sovova, H. (1994). Rate of the Vegetable Oil Extraction with Supercritical CO2. I., Modeling Extraction Curves, Chemical Engineering Science 49, 409–419.
  • Stahl, E., Schutz, E. and Mangold, H.K. (1980). Extraction of Seed Oils with Liquid and Supercritical CO2, Journal of Agricultural Food Chemistry, 28, 1153–1157.
  • Subra, P., Castellani, S., Jestin, P. and Aoufi, A. (1998). “Extraction of β-Carotene with Supercritical Fluids Experiments and Modelling”, Journal of Supercritical Fluids, 12, 261–269.  

MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD

Year 2013, Volume: 14 Issue: 1, 39 - 45, 17.01.2013

Emir Hoşgün , Berrin Bozan

Abstract

In this study, Flaxseed oil was extracted by Supercritical Carbondioxide Extraction, and extraction kinetics was modelled using diffusion controlled method.

The effect of process parameters, such as pressure (20, 35, 55 MPa), temperature (323 and 343K), and CO2 flow rate (1 and 3 L CO2 /min) on the extraction yield and effective diffusivity (De) was investigated. The effective diffusion coefficient varied between 2.4 x10-12 and 10.8 x10-12 m2s-1 for the entire range of experiments and increased with the pressure and flow rate. The model fitted well the experimental data (ADD varied between 2.35 and 7.48%).


Keywords

Supercritical CO2 extraction Diffusion controlled model Flaxseed oil

References

  • AOCS (1993). Official Methods and Recom- mended Practices of the American Oil Chemists Society, Cilt 1, Dördüncü Baskı, AOCS Press, Champaign.
  • Baümler, E.R., Crapiste, G.H. and Carell, A.A. (2010). Solvent Exraction: Kinetic Study of Major and Minor Compounds, Journal of American Chemical Oil Society (JAOCS) 82(12), 1489-1495.
  • Bozan, B. ve Temelli, F. (2002). Supercritical CO2 Extraction of Flaxseed, Journal of American Chemical Oil Society (JAOCS) 79(3), 231-235. Campos, L.M.A.S., Michielin, E.M.Z., Danielski, L. and Ferreiraa, S.R.S. (2005). Experimental Data and Modeling the Su- percritical Fluid Extraction of Marigold (Calendula officinalis) Oleoresin, Journal of Supercritical Fluids 34, 163–170.
  • Carman, P.C. ve Haul, R.A.W. (1954). Measurement of Diffusion Coefficients, 222-A, Proceedings of the Royal Society of London.
  • Cunnane, S.C. (1995). Flaxseed ALA Function in Human Metabolism and Function of α- Linolenic Acid in Human Nutrition, in Flaxseed in Human Nutrition, Ed: S.C. Cunnane S.C. ve Thompson, L.U., AOCS Press, Champaign.
  • Del Valle, J.M., Germain, J.C., Uquiche, E., Zetzl, C. and Brunner, G. (2006). Microstructural Effects on İnternal Mass Transfer of Lipids in Prepressed and Flaked Vegetable Substrates, Journal of Supercritical Fluids 37, 178-190.
  • Esquivel, M.M., Bernardo-Gil, M.G. and King, M.B. (1999). Mathematical Models for Supercritical Extraction of Olive Husk Oil, Journal of Supercritical Fluids 16, 43–58.
  • Friedrich, J.P. ve Pryde, E.H. (1984). Supercriti- cal CO2 Extraction of Lipid-Bearing Ma- terials and Characterization of the Prod- ucts, Journal of American Chemical Oil Society (JAOCS) 61, 223–228.
  • Geankoplis, C.J. (2003). Transport Processes and Speration Process, Perison Education Inc., Fourth Edition 410-490.
  • King, J.W. ve List, G.R. (1993). Supercritical Fluid Technology in oil and Lipid Chemistry, Champaign, IL: AOCS Press.
  • King J.W., Cygnarowicz-Provost, M. and Favati, F. (1997). “Supercritical Fluid Extraction of Evening Primrose Oil Ki- netic and Mass Transfer Effects” Itallian Journal of Food Science 3(9), 193-204.
  • Marrone, C.M., Poletto, M.E., Reverchon, E.A. and Stassi, A. (1998). Almond Oil Extrac- tion by Supercritical CO: Experiments and Modeling, Chemical. Engineering Science 53, 3711-3718.
  • Papas, A.M. (1998). Antioxidant Status, Diet, Nutrition, and Health, CRC Press, Boca Raton, FL.
  • Reverchon, E. ve C. Marrone, C. (2001). Modeling and Simulation of the Supercritical CO2 Extraction of Vegetable Oils, Journal of Supercritical Fluids 19, 161-175.
  • Rizvi, S.S.H. (1994). Supercritical Fluid Processing of Food and Biomaterials, Chapman & Hall, Glasgow, England.
  • Simopoulos, A.P. (1990). Omega-3 Fatty Acids in Growth and Development, in Omega-3 Fatty Acids in Health and Disease, Ed: Lees, R.S., Karel, M., Dekker, M., New York.
  • Sovova, H. (1994). Rate of the Vegetable Oil Extraction with Supercritical CO2. I., Modeling Extraction Curves, Chemical Engineering Science 49, 409–419.
  • Stahl, E., Schutz, E. and Mangold, H.K. (1980). Extraction of Seed Oils with Liquid and Supercritical CO2, Journal of Agricultural Food Chemistry, 28, 1153–1157.
  • Subra, P., Castellani, S., Jestin, P. and Aoufi, A. (1998). “Extraction of β-Carotene with Supercritical Fluids Experiments and Modelling”, Journal of Supercritical Fluids, 12, 261–269.  
There are 19 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Emir Hoşgün

Berrin Bozan

Publication Date January 17, 2013
Published in Issue Year 2013 Volume: 14 Issue: 1

Cite

APA Hoşgün, E., & Bozan, B. (2013). MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 14(1), 39-45.
AMA Hoşgün E, Bozan B. MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD. AUJST-A. October 2013;14(1):39-45.
Chicago Hoşgün, Emir, and Berrin Bozan. “MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 14, no. 1 (October 2013): 39-45.
EndNote Hoşgün E, Bozan B (October 1, 2013) MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 14 1 39–45.
IEEE E. Hoşgün and B. Bozan, “MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD”, AUJST-A, vol. 14, no. 1, pp. 39–45, 2013.
ISNAD Hoşgün, Emir - Bozan, Berrin. “MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 14/1 (October 2013), 39-45.
JAMA Hoşgün E, Bozan B. MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD. AUJST-A. 2013;14:39–45.
MLA Hoşgün, Emir and Berrin Bozan. “MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 14, no. 1, 2013, pp. 39-45.
Vancouver Hoşgün E, Bozan B. MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD. AUJST-A. 2013;14(1):39-45.
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