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Distillation of essential oil and simulation of electromagnetic power distribution in a microwave oven

Published online by Cambridge University Press:  16 May 2012

Mahit Gunes  and
Mehmet Hakki Alma
Mahit Gunes*
Affiliation:
Department of Electrical and Electronics Engineering, University of Kahramanmaras Sutcu Imam, 46100 Kahramanmaras, Turkey. Phone: +90 344 219 17 86
Mehmet Hakki Alma
Affiliation:
Department of Industrial Engineering of Forestry, University of Kahramanmaras Sutcu Imam, 46100 Kahramanmaras, Turkey.
*
Corresponding author: M. Gunes Email: [email protected]
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Abstract

In the present study, the essential oil from the leaves of River Red Gum (Eucalyptus camaldulensis Dehnh) was distilled by microwave applied in situ hydrodistillation (MWHD) and the properties obtained were compared with hydrodistillation (HD) techniques. The chemical composition of essential oil obtained by the microwave method was analyzed by gas chromatography (GC) and GC–mass spectrometry (MS). The results showed that the essential oil from E. camaldulensis could successfully be distilled by using microwave irradiation power. Microwave power has been supplied from a cavity having a multimode microwave reactor 2455 MHz with a maximum power of 1000 W. Electromagnetic power distribution has been analyzed inside the cavity. The yield of essential oil increased with increasing microwave irradiation power. It was also found that the content of main compounds clearly varied according to methods applied. However, the yield of essential oil determined by MWHD was slightly lower than that of conventional HD method at conditions studied.

Keywords

Microwave irradiationElectromagnetic power distributionMicrowave cavityEssential oil distillationRiver Red Gum
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 4 , Issue 5 , October 2012 , pp. 545 - 551
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2012

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References

[1]Wang, L.; Chen, Y.; Song, Y.; Chen, Y.; Liu, X.: GC–MS of volatile components of schisandra chinensis obtained by supercritical fluid and conventional extraction. J. Sep. Sci., 31 (2008), 3238–3245.Google Scholar
[2]Moudachirou, M.; Gbenou, J.D.; Chalchat, J.C.; Chabard, J.L.; Lartigue, C.: Chemical composition of essential oils of Eucalyptus from Benin: Eucalyptus citriodora and E. camaldulensis. Influence of location, harvest time, storage of plants and time of steam distillation. J. Essent. Oil Res., 11 (1999), 109–118.Google Scholar
[3]Kambouche, N.; Merah, B.; Bellahouel, S.; Bouayed, J.; Dicko, A.; Derdour, A.; et al. : Chemical composition and antioxidant potential of Ruta Montana L. essential oil from Algeria. J. Med. Food, 11 (2008), 593–595.Google Scholar
[4]Ferhat, M.A.; Meklati, B.Y.; Smadja, J.; Chemat, F.: An improved microwave clevenger apparatus for distillation of essential oils from orange peel. J. Chromatogr. A, 1112 (2006), 121–126.Google Scholar
[5]Gunes, M.; Alma, M.H.: The effects of microwave irradiation power on the chemical composition of essential oil from the leaves of Turkish bay laurel. J. Electromagn. Waves Appl., 22 (2008), 2205–2216.Google Scholar
[6]Flamini, G.; Tebano, P.; Cioni, P.L.; Ceccarini, L.; Ricci, A.S.; Longo, I.: Comparison between the conventional method of extraction of essential oil of Laurus nobilis L. and a novel method which uses microwaves applied in situ, without resorting to an oven. J. Chromatogr. A, 1143 (2007), 36–40.Google Scholar
[7]Thongson, C.; Davidson, P.M.; Mahakarnchanakul, W.; Weiss, J.: Antimicrobial activity of ultrasound-assisted solvent-extracted spices. Lett. Appl. Microbiol., 39 (2004), 401–406.CrossRefGoogle ScholarPubMed
[8]Bousbia, N.; Vian, M.A.; Ferhat, M.A.; Meklati, B.Y.; Chemat, F.: A new process for extraction of essential oil from Citrus peels: microwave hydrodiffusion and gravity. J. Food Eng., 90 (2009), 409–413.Google Scholar
[9]Sahraoui, N.; Vian, M.A.; Bornard, I.; Boutekedjiret, C.; Chemat, F.: Improved microwave steam distillation apparatus for isolation of essential oils: comparison with conventional steam distillation. J. Chromatogr. A, 1210 (2008), 229–233.Google Scholar
[10]Virot, M.; Tomao, V.; Ginies, C.; Visinoni, F.; Chemat, F.: Microwave-integrated extraction of total fats and oils. J. Chromatogr. A, 1196 (2008), 57–64.Google Scholar
[11]Vian, M.A.; Fernandez, X.; Visinoni, F.; Chemat, F.: Microwave hydrodiffusion and gravity, a new technique for extraction of essential oils. J. Chromatogr. A, 1190 (2008), 14–17.Google Scholar
[12]Lucchesi, M.E.; Smadja, J.; Bradshaw, S.; Louw, W.; Chemat, F.: Solvent free microwave extraction of Elletaria cardamomum L.: a multivariate study of a new technique for the extraction of essential oil. J. Food Eng., 79 (2007), 1079–1086.Google Scholar
[13]Haala, J.; Wiesbeck, W.: Modeling microwave and hybrid heating processes including heat radiation effects. IEEE Trans. Microw. Theory Tech., 50 (2002), 1346–1354.Google Scholar
[14]Huang, K.; Lin, Z.; Yang, X.: Numerical simulation of microwave heating on chemical reaction in dilute solution. Prog. Electromagn. Res. PIER, 49 (2004), 273–289.Google Scholar
[15]Chamchong, M.; Datta, A.K.: Thawing of foods in a microwave oven: I. Effect of power levels and power cycling. J. Microw. Power Electromagn. Energy, 34 (1999), 9–21.Google Scholar
[16]Gupta, R.C.; Singh, S.P.: Development and analysis of a microwave direct contact water-loaded box-horn applicator for therapeutic heating of bio-medium. Prog. Electromagn. Res. PIER, 62 (2006), 217–235.Google Scholar
[17]Ku, H.S.; Siores, E.; Ball, J.A.R.: Application of variable frequency microwave (VFM) to adhesives. J. Electromagn. Waves Appl., 19 (2005), 1467–1484.Google Scholar
[18]Gunes, M.; Alma, M.H.: Distillation of essential oil from leaves of Eucalyptus Camaldulensis by using microwave power source. IEEE Trans. Instrum. Meas., 59 (2010), 2243–2245.Google Scholar
[19]Jackson, J.D.: Classical Electrodynamics, John Wiley & Sons Inc., 1999, New York, USA.Google Scholar
[20]Cranganu-Cretu, B.; Hantila, F.I.; Leuca, T.: Microwave ovens electromagnetic field analysis by means of boundary element method. J. Mater. Process. Technol., 161 (2005), 305–310.Google Scholar
[21]Zhang, Q.; Jackson, T.H.; Ungan, A.: Numerical modeling of microwave induced natural convection. Int. J. Heat Mass Transf., 43 (2000), 2141–2154.Google Scholar
[22]Kharkovsky, S.N.; Hasar, U.C.: Measurement of mode patterns in a high-power microwave cavity. IEEE Trans. Instrum. Meas., 52 (2003), 1815–1819.Google Scholar
[23]Dev, S.R.S.; Gariepy, Y.; Raghavan, G.S.V.: Measurement of dielectric properties and finite element simulation of microwave pretreatment for convective drying of grapes. PIERS Online, 5 (2009), 690–695.Google Scholar
[24]Finegan, T.; Laibinis, P.E.; Hatton, T.A.: In-situ measurements of temperature distributions in a microwave-heated cavity. AIChE J., 52 (2006), 2727–2735.Google Scholar
[25]Dethier, M.; Nduwimana, A.; Cordier, Y.; Menut, C.; Lamaty, G.: Aromatic plants of tropical central Africa. XVI. Studies on essential oils of five Eucalyptus species grown in Burundi. J. Essent. Oil Res, 6 (2004), 469–473.Google Scholar
[26]Zrira, S.; Benjilali, B.; Fechtal, M.; Richard, H.: Essential oils of twenty-seven Eucalyptus species grown in Morocco. J. Essent. Oil Res, 4 (1992), 259–264.Google Scholar