The present study aimed to investigate the effectiveness of the use of some antioxidants- α -tocopherol, n-octyl gallate, L-ascorbic acid 6-palmitate and matcha extract (green tea) as inhibitors of grape seeds, walnuts and corn germ oils oxidation. The oxidation was studied in a forced regime during 700 h, by the addition of hydrogen peroxide and Cu 2+ ions. The optimal conditions of the accelerated oxidation process in the analysed systems were established. The progress of lipid oxidation was evaluated by measuring the peroxide value (PV) and conjugated dienes and trienes (CD, CT). A series of secondary products of the lipid oxidation were identified: hexanal, octanal and hydroxy-nonadienal. The intensity of the formation of these compounds during oxidation was monitored. The results of this study showed that the oil samples with the addition of antioxidants showed considerably lower oxidation values compared to the control sample. More effective was the action of L-ascorbic acid 6-palmitate and n-octyl gallate, the optimum concentration was 0.1%. An inhibitory effect of the oxidation process was noted for α - tocopherol and matcha extract, the optimal addition concentration was 1%.
Choe, E. and Min, D. (2005) Chemistry and Reactions of Reactive Oxygen Species in Foods. Journal of Food Science, 70, R142-R159. https://doi.org/10.1111/j.1365-2621.2005.tb08329.x
Yin, H., Xu, L. and Porter, N. (2011) Free Radical Lipid Peroxidation: Mechanisms and Analysis. Chemical Reviews, 111, 5944-5972. https://doi.org/10.1021/cr200084z
Blair, I. (2001) Lipid Hydroperoxide-Mediated DNA Damage. Experimental Gerontology, 36, 1473-1481. https://doi.org/10.1016/S0531-5565(01)00133-4
Maszewska, M., Florowska, A., Dłużewska, E, Wroniak, M., Marciniak-Lukasiak, K. and Żbikowska, A. (2018) Oxidative Stability of Selected Edible Oils. Molecules, 23, 1746. https://doi.org/10.3390/molecules23071746
Sturza, R., Druţă, R., Covaci, E., Duca, G. and Subotin, I. (2020) Mechanisms of Sunflower Oil Transforming into Forced Thermal Oxidation Processes. Journal of Engineering Science, 27, 238-251.
Guillen, M. and Cabo, N. (2002) Fourier Transform Infrared Spectra Data versus Anisidine Values to Determine Oxidative Stability of Edible Oil. Food Chemistry, 77, 503-510. https://doi.org/10.1016/S0308-8146(01)00371-5
Ayala, A., Muñoz, M.F. and Argüelles, S. (2014) Lipid Peroxidation: Production, Metabolism, and Signaling Mechanisms of Malondialdehyde and 4-hydroxy-2-nonenal. Oxidative Medicine and Cellular Longevity, 2014, Article ID: 360438. https://doi.org/10.1155/2014/360438
Repetto, M., Semprine, J. and Boveris, A. (2012) Lipid Peroxidation: Chemical Mechanism, Biological Implications and Analytical Determination. In: Catala, A., Ed., Lipid Peroxidation, IntechOpen, London, 4-30. https://doi.org/10.5772/45943
Ahmed, M., Pickova, J., Ahmad, T., Liaquat, M., Farid, A. and Jahangir, M. (2016) Oxidation of Lipids in Foods. Sarhad Journal of Agriculture, 32, 230-238. https://doi.org/10.17582/journal.sja/2016.32.3.230.238
Shahidi, F. and Zhong, Y. (2010) Lipid Oxidation and Improving the Oxidative Stability. Chemical Society Reviews, 39, 4067-4079. https://doi.org/10.1039/b922183m
Hajeyah, A., Griffiths, W., Wang, Y., Finch, A. and O’Donnell, V. (2020) The Biosynthesis of Enzymatically Oxidized Lipids. Frontiers in Endocrinology, 11, Article ID: 591819. https://doi.org/10.3389/fendo.2020.591819
Shankar, R., Shim, W.J., An, J.G. and Yim, U.H. (2015) A Practical Review on Photooxidation of Crude Oil: Laboratory Lamp Setup and Factors Affecting It. Water Research, 68, 304-315. https://doi.org/10.1016/j.watres.2014.10.012
Ghnimi, S., Budilarto, E. and Kamal-Eldin, A. (2017) The New Paradigm for Lipid Oxidation and Insights to Microencapsulation of Omega-3 Fatty Acids. Comprehensive Reviews in Food Science and Food Safety, 16, 1206-1218. https://doi.org/10.1111/1541-4337.12300
Poiana, M.A. (2012) Enhancing Oxidative Stability of Sunflower Oil during Convective and Microwave Heating Using Grape Seed Extract. International Journal of Molecular Sciences, 13, 9240-9259. https://doi.org/10.3390/ijms13079240
Lourenço, S.C., Moldão-Martins, M. and Alves, V.D. (2019) Antioxidants of Natural Plant Origins: From Sources to Food Industry Applications. Molecules (Basel, Switzerland), 24, 4132. https://doi.org/10.3390/molecules24224132
Bellili, S., Jazi, S., Nasr, S., et al. (2018) Grape Seed Oil: Chemical Composition, Biological Properties and Health Benefits. https://www.researchgate.net/publication/325951791
Garavaglia, J., Markoski, M.M., Oliveira, A. and Marcadenti, A. (2016) Grape Seed Oil Compounds: Biological and Chemical Actions for Health. Nutrition and Metabolic Insights, 9, 59-64. https://doi.org/10.4137/NMI.S32910
Uzunova, G., Perifanova-Nemska, M., Stojanova, M. and Gandev, S. (2015) Chemical Composition of Walnut Oil from Fruits on Different Years Old Branches. Bulgarian Journal of Agricultural Science, 21, 494-497.
Baerle, A., Tatarov, P. and Sandu, I. (2020) Polyphenols and Naphthoquinones Extraction from Walnuts Pellicula: The Impact on Kernels Quality. Journal of Engineering Science, 27, 145-153.
Ni, S., Zhao, W., Zhang, Y., Gasmalla, M.A. and Yang, R. (2016) Efficient and Eco-Friendly Extraction of Corn Germ Oil Using Aqueous Ethanol Solution Assisted by Steam Explosion. Journal of Food Science and Technology, 53, 2108-2116. https://doi.org/10.1007/s13197-016-2189-9
Liu, X. (2018) Progress in the Mechanism and Kinetics of Fenton Reaction. MOJ Ecology & Environmental Sciences, 3, Article No. 00060. https://doi.org/10.15406/mojes.2018.03.00060
Bastos, L.C.S. and Pereira, P.A. (2010) Influence of Heating Time and Metal Ions on the Amount of Free Fatty Acids and Formation Rates of Selected Carbonyl Compounds during the Thermal Oxidation of Canola Oil. Journal of Agricultural and Food Chemistry, 58, 12777-12783. https://doi.org/10.1021/jf1028575
Botterweck, A., Verhagen, H., Goldbohm, R., Kleinjans, J., Brandt, P.V.D. and Brandt, P.V.D. (2000) Intake of Butylated Hydroxyanisole and Butylated Hydroxytoluene and Stomach Cancer Risk: Results from Analyses in the Netherlands Cohort Study. Food and Chemical Toxicology, 38, 599-605. https://doi.org/10.1016/S0278-6915(00)00042-9
Carocho, M., Barreiro, M.F., Morales, P., Ferreira, I.C. and Gomez, P.M. (2014) Adding Molecules to Food, Pros and Cons: A Review on Synthetic and Natural Food Additives. Comprehensive Reviews in Food Science and Food Safety, 13, 377-399. https://doi.org/10.1111/1541-4337.12065
Reboredo-Rodrigueez, P., Figueiredo-Gonzalez, M., Gonzalez-Barreiro, et al. (2017) State of the Art on Functional Virgin Olive Oils Enriched with Bioactive Compounds and Their Properties. International Journal of Molecular Sciences, 18, 668. https://doi.org/10.3390/ijms18030668
Sturza, R. (2006) Modern Principles of Food Analysis. Ch.: UTM, 310 p. (In Romanian)
Javidipour, I., Erinc, H., Basturk, A., et al. (2017) Oxidative Changes in Hazelnut, Olive, Soybean, and Sunflower Oils during Microwave Heating. International Journal of Food Properties, 20, 1582-1592. https://doi.org/10.1080/10942912.2016.1214963
Government Decision No. 434 Regarding the Approval of the Requirements “Edible Vegetable Oils”. Published 04-06-2010 in the Official Gazette No. 87-90 Art. 510.
Sturza, R., Sîrghi, C. and Vrîncean, M. (2009) Comparison of Analytical Methods Sensitivity for Samples Injection in the Detection of Compounds with Flavouring Potential of Wines. The Annals of the University Dunarea de Jos of Galati, Fascicle VI Food Technology, 34, 9-17.
Piedrahita, A., Penaloza, J., Cogollo, á. and Rojano, B. (2015) Kinetic Study of the Oxidative Degradation of Choibá Oil (Dipteryx oleifera Benth.) with Addition of Rosemary Extract (Rosmarinus officinalis L.). Food and Nutrition Sciences, 6, 466-479. https://doi.org/10.4236/fns.2015.65048
Dedebas, T., Ekici, L. and Sagdic, O. (2020) Chemical Characteristics and Storage Stabilities of Different Cold-Pressed Seed Oils. Journal of Food Processing and Preservation, 45, e15107. https://doi.org/10.1111/jfpp.15107
Mardani-Ghahfarokhi, A. and Farhoosh, R. (2020) Antioxidant Activity and Mechanism of Inhibitory Action of Gentisic and α-Resorcylic Acids. Scientific Reports, 10, Article No. 19487. https://doi.org/10.1038/s41598-020-76620-2