Physicochemical studies on sunflower oil blended with cold pressed tiger nut oil during deep frying process
DOI:
https://doi.org/10.3989/gya.057612Keywords:
Antioxidants, Blending, COX value, Fatty acids, Oxidation, Tiger nut oil, Sunflower oil, StabilityAbstract
Sunflower oils were blended with different levels of cold pressed tiger nut oil. Blended oils were obtained by mixing tiger nut oil with sunflower oil at the volume ratios of 0:100, 10: 90, 20: 80, 30: 70, 40: 60, 50:50 and 100: 0. The effects of deep frying on physico-chemical parameters (Free Fatty Acid (FFA), Peroxide Value (PV), thiobarbituric acid value (TBA), iodine value, Total Polar Compounds (TPC), color and viscosity) were evaluated over 30 hours of the frying process. The total phenolic content of native oils was determined. GLC analysis was performed to illustrate the fatty acid composition of sunflower oil, tiger nut oil and binary mixtures of them as well as their oxidation rates. The pure and blended oils were heated at 180 °C ± 5 °C, then frozen French fried potatoes were fried every 30 min. Oil samples were taken every 5 h and the entire continuous frying period was 30 h. The results showed that fresh sunflower oil had significantly the highest value of COX (7.25); while tiger nut oil had significantly the lowest (2.24). Mixing sunflower oil with different levels of tiger nut oil led to an increase in its stability against oxidation. The phenolic content of cold pressed tiger nut oil was about 3.3 times as high as that of sunflower oil. The analytical data showed that the lowest deterioration during the frying process occurred in tiger nut oil and the highest in sunflower. The changes in the physico-chemical parameters were controlled and significantly (P < 0.05) decreased when tiger nut /sunflower oil (W/W) proportions were varied between 20/80 to 50/50. The obtained results indicate that mixing sunflower oil with cold pressed tiger nut oil increased the stability and hence improved the quality of sunflower oil during the frying process.
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References
Abdel-Aal MH, Karara HA. 1986. Changes in corn oil during deep-fat frying of foods. Lebensm. Wiss. Technol. 19, 323-327.
Andrikopoulos NK, Kalogeropoulos N, Falorea A, Barbagianni, I MN. 2002. Performance of virgin olive oil and vegetable shortening during domestic deepfrying and pan-frying of potatoes. Int. J. Food Sci. Technol. 37, 177-190. http://dx.doi.org/10.1046/j.1365-2621.2002.00555.x
A.O.A.C. 2000. Official Methods of Analysis of the Association of Official Agricultural Chemists, 17th ed, Published by A.O.A.C., Washington, DC.
Aparicio R, Roda L, Albi MA, Gutiérrez F. 1999. Effect of various compounds on virgin olive oil stability measured by Rancimat J. Agric. Food Chem. 47, 4150-4155. http://dx.doi.org/10.1021/jf9812230
Ascherio A, Hennekens CH, Buring JE, Master C, Stampfer M J, Willet W.C. 1994. Trans-fatty acid intake and risk of myocardial infraction. Circulation, 89, 94-101. http://dx.doi.org/10.1161/01.CIR.89.1.94 PMid:8281700
Belewu, MA, Abodunrin OA. 2006. Preparation of Kunnu from Unexploited Rich Food Source: Tiger Nut (Cyperus esculentus). World J. Dairy Food Sci. 1, 19-21.
Belewu MA, Belewu KY 2007. Comparative Physico- Chemical evaluation of tigernut, soybean and coconut milk sources. Int. J. Agric. Biol., 5, 785-787.
Blumenthal MM. 1991. A new look at the chemistry and physics of deep – fat frying. Food Technol. 45, 68-94.
Bracco U, Dieffenbacher A, Kolarovic L.1981. Frying performance of palm oil liquid fractions. J. Am. Oil Chem. Soc. 58, 6-12. http://dx.doi.org/10.1007/BF02666044
Chan HS, Coxon D T, Peers K E, Price KR .1982.Oxidative reactions of unsaturated lipids. Food Chem. 9, 21-34. http://dx.doi.org/10.1016/0308-8146(82)90066-8
Cheikh-Rouhou S, Hentati B, Besbes S, Blecker C, Deroanne C., Attia H. 2006. Chemical Composition and Lipid Fraction Characteristics of Aleppo Pine (Pinus halepensis Mill.) Seeds Cultivated in Tunisia. Food Sci. Technol. Int. 15, 407-416. http://dx.doi.org/10.1177/1082013206069910
Chu Y H., Kung, YH. 1997. A study on oxidative stability of vegetable oil blends. Shipin Kexue. 24, 389-397.
Chu Y H, Kung Y L. 1998. A study on vegetable oil blends. Food Chem. 62, 191-195. http://dx.doi.org/10.1016/S0308-8146(97)00200-8
Codex AlimentariuS. 1999. Codex standard for named vegetable oils, CODEX STAN 210-1999, Page 1 of 16 Adopted 1999. Revisions 2001, 2003, 2009. Amendment 2005, 2011.
Cuesta C, Sánchez-Muniz F J, Garrido-Polonio S, Lopez-Varela S, Arroyo R. 1993. Thermoxidative and hydrolytic changes in sunflower oil use in frying with a fast urnover of fresh oil. J. Am. Oil Chem. Soc. 70, 1069-1073. http://dx.doi.org/10.1007/BF02632144
Fritch CW. 1981. Measurements of frying fat deterioration: A brief review. Journal of the American Oil Chemists1 Society. 58, 272- 274.
El-Anany A M, Ali Rehab F M. 2008. Use of date (Phoenix dactylifera L.) palm seed carbon as new filter aid for improving the quality of fried Sunflower oil. J. Food Technol. 6, 278-284.
El-Anany AM, Ali Rehab F M. 2012. Studies on hypolipidemic effects of Coconut oil when blended with Tiger nut oil and fed to albino rats. Grasas Aceites 63, 303-312. http://dx.doi.org/10.3989/gya.011412
Etechola E, Otaedu AC. 1996. Fatty acid compositions of tiger nut tubers (Cyperus esculentus L.) baobab seeds (Adansonia digitata L.) and their mixture. J. Am. Oil Chem. Soc. 73: 255-257. http://dx.doi.org/10.1007/BF02523905
Farag RS, El-Anany A M. 2006. Improving the quality of fried oils by using different filter aids. J. Sci. Food Agric. 86, 2228-2240. http://dx.doi.org/10.1002/jsfa.2607
Fatemi SH, Hammond EG 1980. Analysis of oleate, linoleate and linolenate hydroperoxides in oxidized ester mixtures. Lipids 15, 379-385. http://dx.doi.org/10.1007/BF02533555
Firestone D. 1997. Physical and Chemical Characteristics of Oils, Fats and Waxes, in Official Methods and Recommended Practices of the American Oil Chemists' Society, AOCS Press, Champaign, Illinois, 1997.
Garayo J., Moreira R. 2002. Vacuum frying of potato chips J. Food Eng., 55: 181-191 http://dx.doi.org/10.1016/S0260-8774(02)00062-6
Gloria H, Aguilera JM 1998. Assessment of the Quality Oils by Differential Scanning Calorimetry. J Agric. Food Chem. 46, 1363-1368. http://dx.doi.org/10.1021/jf9703664
Gómez KA, Gómez AA. 1984. Statistical procedures for agricultural 446 research. Wiley, New York.
Gordon MH, Kourimskai L. 1995. The effects of antioxidants on changes in oils during heating and deep frying. J. Sci. Food Agric. 68, 347-53. http://dx.doi.org/10.1002/jsfa.2740680314
Gutiérrez R, González-Quijano F, Dobarganes MC. 1988. An analytical procedures for the evaluation of used frying fats in: Frying of food. Principals, changes, new approaches. Eds. G. Varela, A. E. Bender, I. D. Morton, Ellis Harwood Ltd., Chichester (England).
Haryati T, Che Man YB, Ghazali HM, Asbi BA, Buana L. 1998. Determination of iodine value of palm oil based on triglyceride composition. J. Am. Oil Chem. Soc.75, 789-792. http://dx.doi.org/10.1007/s11746-998-0227-0
Hemalatha G. 2007. Sesame lignans enhance the thermal stability of edible vegetable oils. Food Chem. 105, 1076-1085. http://dx.doi.org/10.1016/j.foodchem.2007.05.023
Henna Lu FS, Tan P P. 2009. A Comparative study of storage stability in virgin coconut oil and extra virgin Olive oil upon thermal treatment. Int. Food Res. J. 16, 343-354.
Hunter JE, Applewhite TH. 1991. Reassessment of trans fatty acid availability in the US diet. Am. J. Clin. Nutr. 54, 363-369. PMid:1858700
Irwandi J, Che Man YB, Kitts DD .2000.Synergistic effect of rosemary and sage extracts and citric acid on fatty acid retention of RBD palm olein during deep-fat frying. J. Am. Oil Chem. Soc. 77, 527-533. http://dx.doi.org/10.1007/s11746-000-0084-7
Kirk RS, Sawyer R.1991. Pearson's Composition and Analysis of Foods. 9th Ed. Longman Scientific and Technical England, pp: 607-617.
Koski, A, Pekkarinen S, Hopia A, Wahala K, Heinonen M 2003. Processing of rapeseed oil: effects on sinapic acid derivative content and oxidative stability. Eur. Food Res. Technol. 217, 110-114. http://dx.doi.org/10.1007/s00217-003-0721-4
Lumley ID. 1988. Polar compounds in heated oils. In G. Varela, A. E. Bender, & I.D. Morton (Eds.), Frying of food. Principles, changes, new approaches (pp. 166-173), Chichester: Ellis Horwood Ltd.
Marina AM, Che Man YB, Nazimah SAH, Amin I. 2009. Chemical properties of coconut oil. J. Am. Oil Chem. Soc. 86, 301-307. http://dx.doi.org/10.1007/s11746-009-1351-1
Mazza G, Qi H. 1992. Effect of after-cooking darkening inhibitors on stability of frying oil and quality of French fries. J. Am. Oil Chem. Soc. 69, 847-53. http://dx.doi.org/10.1007/BF02636331
Melton SL, Jafar S, Sykes D, Trigiano MK. 1994. Review of stability measurements for frying oils and fried food flavor. J. Am. Oil. Chem. Soc. 71, 1301-1308. http://dx.doi.org/10.1007/BF02541345
Moreira RG, Castell-Pérez ME, Barrufet MA. 1999. Deep-Fat Frying: Fundamentals and Applications. An Aspen Publication, Aspen Publishers, Inc., P 3-74 Gaithersburg, Maryland. USA.
Nagao A, Yamazaki M. 1983. Lipid of Sunflower Seeds Produced in Japan, J. Am. Oil Chem. Soc. 60, 1654-1658. http://dx.doi.org/10.1007/BF02662426
Nawar WW.1969. Thermal degradation of lipids.Areview. J. Agric. Food Chem. 17, 18-21. http://dx.doi.org/10.1021/jf60161a012
Naz S, Siddiqi R, Sheikh H, Sayeed SA. 2005. Deterioration of olive, corn and soybean oils due to air, light, heat and deep-frying. Food Res. Technol. 38, 127-134.
Okafor JNC, Mordi JI, Ozumba AU, Solomon HM, Olatunji O 2003. Preliminary studies on the characterization of contaminants in tigernut (Yellow variety). In Proceedings of 27th annual Nigerian Institute of Food Science and Technology (NIFST) conference.13-17 October, 2003. pp. 210-211.
Oladele KA, Osundahunsi FO, Adebowale AY 2009. Influence of Processing Techniques on the Nutrients and anti-nutrients of Tigernut (Cyperus esculentus L.). World J. Dairy Food Sci. 2, 88-93.
Parry J, Su L, Luther M, Zhou K, Yurawetz M P, Whitetaker P.2005. Fatty acid composition and antioxidant properties of cold-pressed marionberry, boysenberry, red raspberry and blue berry seed oils. J. Agric. Food Chem. 53, 566-573. http://dx.doi.org/10.1021/jf048615t PMid:15686403
Paul S, Mittal GS. 1996. Dynamics of fat/oil degradation during frying based on physical properties. J. Food Process. Eng. 19, 201-221. http://dx.doi.org/10.1111/j.1745-4530.1996.tb00390.x
Peeled N, Gutfinger T, Letan A.1975. Effect of water and BHT on stability of cottonseed oil during frying. J. Food Sci. Agric. 26, 1655-1668. http://dx.doi.org/10.1002/jsfa.2740261106
Perkins EG. 1967. Formation of non-volatile decomposition products in heated fats and oils. Food Technol. 21, 125-130.
Przybylski R, Eskin NAM. 1995. Methods to measure volatile compounds and the flavor significance of volatile compounds. Pages 107-121 in Methods to Assess Quality and Stability of Oils and Fat-Containing Foods. K. Warner and N. A. M. Eskin, ed. AOCS Press, Champaign, IL. http://dx.doi.org/10.1201/9781439831984.ch6
Romero A, Cuesta C, Sánchez-Muniz FJ. 1998. Effect of oil replenishment during Deep fat frying of frozen foods in sunflower oil and high-oleic acid sunflower oil. J. Am. Oil Chem. Soc. 75, 161-167. http://dx.doi.org/10.1007/s11746-998-0028-5
Rotondi A, Bendini A, Cerretani L, Mari M, Lercker G, Toschi TG. 2004. Effect of olive ripening degree on the oxidative stability and organoleptic properties of Cv. Nostrana di Brisighella extra virgin olive oil. J. Agric. Food Chem. 52, 3649-3654. http://dx.doi.org/10.1021/jf049845a PMid:15161244
Saguy IS, Shani A, Weinberg P, Garti N. 1996. Utilization of jojoba oil for deep fat frying of foods. Lebensm. Wiss. Technol. 29, 573-557. http://dx.doi.org/10.1006/fstl.1996.0088
Sánchez-Muniz F J., Viejo JM, Medina R. 1992. Deep fat frying of sardines in different culinary fats. Changes in the fatty acid composition of sardines and frying fats. J. Agric. Food Chem. 40, 2252-2256. http://dx.doi.org/10.1021/jf00023a039
Shahidi F, Wanasundara UN. 2002. Methods for measuring oxidative rancidity in fats and oils. In Akon, C. C. and Min, D. B. (Eds). Food Lipids: Chemistry, Nutrition and Biotechnology, p. 387-403. New York: Marcel Dekker. http://dx.doi.org/10.1201/9780203908815.ch14
Siddique BM, Ahmad A, Ibrahim MH, Hena S, Rafatullah M, Mohd Omar AK. 2010. Physico-chemical properties of blends of palm olein with other vegetable oils. Grasas Aceites, 61, 423-429. http://dx.doi.org/10.3989/gya.010710
Sidwell CG, Harold S, Milado B, Mitchell, J H. 1954. The use of thiobarbituric acid as a measure of fat oxidation. J. Am. Chem. Soc. 31, 603-606. http://dx.doi.org/10.1007/BF02545589
Semwal AD, Murthy NMC, Sharma GK, Arya SS 1996. Studies on storage stability of commercially marketed refined sunflower oil in plastic film packs. J. Food Sci. Technol. 33, 352-354.
Su C, White P. 2004. Frying stability of high-oleate and regular soybean oil blends. J. Am. Oil. Chem. Soc. 81, 7 83-788.
Toliwal S D, Tiwari M R, Verma S. 2005. Studies on Thermal stability of Palm-Corn Oil Blends. J. Oil Technol. Assoc. India 37, 18-20.
Tompkins C, Perkins EG. 2000. Frying performance of low-linolenic acid soybean oil. J. Am. Oil Chem. Soc. 77, 223-229. http://dx.doi.org/10.1007/s11746-000-0036-2
Waltking AE, Wessels H. 1981. Chromatographic separation of polar and nonpolar components of frying oils. J. Assoc. Official Anal. Chem. 64, 1329-1330.
Warner K, Orr P, Parrott L, Glynn M. 1994. Effect of frying oil composition on potato chip stability. J. Am. Oil Chem. Soc. 71, 1117-1121. http://dx.doi.org/10.1007/BF02675905
Warner K. and Knowlton S. 1997. Frying quality and oxidative stability of high-oleic corn oils. J. Am. Oil Chem. Soc. 74, 1317-1321. http://dx.doi.org/10.1007/s11746-997-0063-7
White JP. 2000. Fatty Acids in Oilseeds. In: C K Chow (Ed.): Fatty Acids in Foods and Their Health Implications. New York: Marcel Dekker Inc., pp. 209-238. PMCid:2270112
Xu XQ, Tran H, Palmer M, White K, Salisbury P. 1999. Chemical and physical analyses and sensory evaluation of six deep-frying oils. J. Am. Oil Chem. Soc. 76, 1091-1099.
Yamsaengsung R, Moreira RG. 2002. Modelling the transport phenomena and structural changes during deep fat frying. Part II: Model solution and validation. J. Food Eng. 53, 11-25 http://dx.doi.org/10.1016/S0260-8774(01)00135-2
Yu LL, Zhou KK, Parry J. 2005. Antioxidant properties of cold-pressed black caraway, carrot, cranberry, and hemp seed oils. Food Chem. 91, 723-729. http://dx.doi.org/10.1016/j.foodchem.2004.06.044
Zhang H, Hanna MA, Ali Y, Nan L. 1996. Yellow nutsedge (Cyperus esculentus L.) tuber oil as fuel. Indus. Crops Prod. 5, 177-181. http://dx.doi.org/10.1016/0926-6690(96)89446-5
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