Abstract
Everyday food preparation often involves cooking on vegetable oil, where heating at temperatures over 110 °C changes the quality of oil due to various chemical reactions. In this paper, the degree of thermal degradation of edible oil was investigated when heating oil at a temperature ranging from 110 to 190 °C for 10 and 30 min. The reference to the quality of edible oil is the content of free fatty acids (FFA) which increases as the temperature rises, due to hydrolysis.
By removing the thermal degradation products of the edible oil used, it would be possible to prolong the time of use of the oil for other useful purposes, and thus its final disposal as waste, would be postponed, which is in accordance with environmental protection requirements. In line with this, the possibility of adsorption of FFA on natural aluminosilicates was investigated. The results obtained show a decrease in FFA content of 72 to 80%, depending on the time of heating and the type of adsorbent used. Further research should be continued on the regeneration of used edible oil by testing other quality parameters, as well as the application of other adsorbents
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Orsavova, J., Misurcova, L., Ambrozova, J.V., Vicha, R., Mlcek, J.: Fatty acids composition of vegetable oils and its contribution to dietary energy intake and dependence of cardiovascular mortality on dietary intake of fatty acids. Int. J. Mol. Sci. 16, 12871–12890 (2015)
Dimić, E., Turkulov, J.: Kontrola kvaliteta u tehnologiji jestivih ulja, Tehnološki fakultet Novi Sad (2000)
Rossell, J.B.: Frying: Improving Quality. Woodhead Publishing, Cambridge (2001)
Martin-Polvillo, M., Marquez-Ruiz, G., Dobarganes, M.C.: Oxidative stability of sunflower oils differing in unsaturation degree during long-term storage at room temperature. J. Am. Oil Chem. Soc. 81, 577–583 (2004)
Vaskova, H., Buckova, M.: Thermal degradation of vegetable oils: spectroscopic measurment and analysis. Proc. Eng. 100, 630–635 (2015)
Fernandes, J.C.B., Draghi, P.F.: Thermal stability of soybean oil: when must we discard it. Food Process. Technol. 2(5), 00051 (2016)
Genic, S., Jacimovic, B., Jaric, M., Budimir, N., Dobrnjac, M.: Research on the shell-side thermal performances of heat exchangers with helical tube coils. Int. J. Heat Mass Transf. 55(15–16), 4295–4300 (2012). https://doi.org/10.1016/j.ijheatmasstransfer.2012.03.074M20
Blagojević, M.S., Blagojević, N.S., Pejić, N., Begović, B., Gajinov, S.: Quality and safety of some commercial spices brands. APTEFF 44, 1–9 (2013). https://doi.org/10.2298/APT1344001B
Sandic, Z., Žunic, M., Maksin, D., Milutinovic-Nikolic, A., Popovic, A., Jovanovic, D., Nastasovic, A.: Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5. Hem. Ind. 68(6), 685–699 (2014). https://doi.org/10.2298/HEMIND140127023SM20
Alade, A.O., Jameel, A.T., Muyubi, S.A., Abdul Karim, M.I., Alam, M.D.Z.: Removal of oil and grease as emerging pollutants of concern (EPC) in wastewater stream. IIUM Eng. J. 12(4), 161–169 (2011)
Stams, A.G., Oude, E.S.J.: Understanding and advancing wastewater treatment. Curr. Opin. Biotechnol. 8, 328–334 (1997)
Chao, A.C., Yang, W.: Biological treatment of wool scouring wastewater. J. Water Pollut. Control Fed. 53(3), 311–317 (1981)
Rinzema, A., Boone, M., Knippenberg, K., Lettinga, G.: Bactericidal effect of long chain fatty acids in anaerobic digestion. Water Environ. Res. 66, 40–49 (1994)
Baig, M.A., Mir, M., Bhatti, Z.I., Baig, M.A.: Removal of oil and grease from industrial effluents. EJEAFChe 2(5), 577–585 (2003)
Vasiljević, L.J., Gligorić, M., Dobrnjac, S., Aleksić, V.: Uticaj prženja suncokretovog ulja na sadržaj slobodnih masnih kiselina. V međunarodni kongres, Inženjerstvo, ekologija i materijali u procesnoj industriji, Jahorina (2017)
Sandić, Z.P., Nastasović, A.B., Jović-Jovičić, N.P., Milutinović-Nikolić, A.D., Jovanović, D.M.: Sorption of textile dye from aqueous solution by macroporous amino functionalized copolymer. J. Appl. Polym. Sci. 121, 234–242 (2011). https://doi.org/10.1002/app.33537
Kešelj, D.M., Lazić, D.Z., Živković, Ž.D., Škundrić, B.T., Penavin Škundrić, J.V., Sladojević, S.G.: Uticaj stepena kristaličnosti sadržaja aluminijum-oksida i natrijum-oksida na kapacitet sorpcije vode NaY zeolitom. Hem. Ind. 70(4), 399–407 (2016). https://doi.org/10.2298/HEMIND150126046K
Grim, R.E.: Applied Clay Mineralogy. McGraw-Hill Book Company, New York (1962)
Zunic, M.J., Milutinovic-Nikolic, A.D., Jovic-Jovicic, N.P., Bankovic, P.T., Mojovic, Z.D., Manojlovic, D.Z., Jovanovic, D.M.: Modified bentonite as adsorbent and catalyst for filtering colour-containing waste waters. Hem. Ind. 645–3, 193–199 (2012)
Kaufhold, S., Dobrmann, R., Klinkerberg, M., Siegesmund, S., Ufer, K.: N2-BET specific surface area of bentonites. J. Colloid Interface Sci. 349, 275–282 (2010)
Petrovic, R., Dobrnjac, S., Penavin, J., Levi, Z., Bodroža, D., Petkovic, M., Stankovic, T.: Adsorpcija metilen plave boje iz vodene sredine na modifikovanim bentonitima: izoterme i termodinamika. In: Proceedings of XI Conference of Chemists, Technologists and Environmentalists of Republic of Srpska (2016)
Mitrovic, D.: Mineralne sirovine Republike Srpske, Republicki zavod za geoloska istrazivanja Republike Srpske Zvornik (2011)
Andrić, L.J.: Fizičko-hemijske karakteristike zeolitskih tufova ležišta Novakovići. Zeoliti Republike Srpske i njihova upotreba u ishrani i poljoprivredi. Univerzitet u Banjoj Luci Rudarski fakultet Prijedor (2011)
Bogdanov, B., Georgiev, D., Angelova, K., Yaneva, K.: Natural Zeolites: Clinoptilolite—Review, Economics and Society Development on the Base of Knowledge, Bulgaria (2009)
Dobrnjac, S., Vasiljević, L.J., Blagojević, S., Obrenović, Z., Gligorić, M., Tošković, D.: Adsorption of free fatty acids from sunflower oil after heating. In: XX YUCORR Serbia (2018)
Wonglamom, J., Rakariyatham, N.: Recovery of used vegetable frying oil by two step adsorbents. In: 26th Annual Meeting of the Thai Society for Biotechnology and International Conference, pp. 330–337 (2014)
Skundric, B., Lazic, D., Dobrnjac, S., Petrovic, R., Penavin Skundric, J., Levi, Z., Ostojic, G: Adsorption on Alumina of Different Origin, Contemporary Materials, VII-2, pp. 151–161. https://doi.org/10.7251/comen1602151s (2016)
Barret, E.P., Joyner, L.G., Halenda, P.P.: The determination of pore volume and area distributions in porous substances. Computations from nitrogen isotherms. J. Am. Chem. Soc. 73, 373–380 (1951)
Brunauer, S., Emmet, P.H., Teller, E.: Adsorption of gases in multimolecular layers. J. Am. Chem. Soc. 60, 309 (1938)
Lowell, S., Shields, J.E., Thomas, M.A., Thommes, M.: Characterization of porous solids and powders: surface area, pore size and density, vol. XIV. Kluwer Academic Publishers, Dordrecht (2004)
Bošković, G.: Heterogena kataliza u teoriji i praksi. Univerzitet u Novom Sadu, Tehnološki fakultet (2007)
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Dobrnjac, S., Dobrnjac, M., Skundric, J.P., Vasiljevic, L., Blagojevic, S., Sandic, Z. (2019). Possibility for Removing Products of Thermal Degradation of Edible Oil by Natural Aluminosilicates. In: Mitrovic, N., Milosevic, M., Mladenovic, G. (eds) Experimental and Numerical Investigations in Materials Science and Engineering. CNNTech CNNTech 2018 2018. Lecture Notes in Networks and Systems, vol 54. Springer, Cham. https://doi.org/10.1007/978-3-319-99620-2_5
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