Effects of packaging and storage temperature on the quality of Pistacia lentiscus seed oil
DOI:
https://doi.org/10.13171/mjc02504031817mezniAbstract
This study aimed to determine the effect of packaging and storage temperature on the chemical characteristics of Pistacia lentiscus seed oil. This work highlights the impact of environmental factors on the oxidative stability and nutritional composition of lentisk oil, which is relevant for food preservation strategies. The oil was extracted from mature fruits using a pressing method. To assess the effects of temperature and light, the extracted oil was placed at two different temperatures: 40°C and 25°C. At each temperature, three bottles were used: transparent, semi-transparent, and opaque. Three replicates for each treatment were removed after 30, 60, and 90 days of storage. Free fatty acids (FFA), Peroxide value, and total phenol content were analyzed. Results showed a minimum increase in free fatty acids in all oils studied. The results of changes in peroxide values of oils studied showed a slight increase over the first 40 days, followed by a decrease in all values. All studied oils showed a reduction in total phenol content during storage. The decrease of this parameter was more critical at 40°C.
References
1- P. Berset, Pigments phenoliques: structures, stabilite, des colorants naturels et effets sur la sante, in Les polyphenols en agroalimentaire, P. Sarni-Manchado and V. Cheynier, Eds. Paris: Lavoisier, 2006.
2- M. E. Cuvelier, M. N. Maillard, Comment évaluer l’efficacité des antioxydants alimentaires? Sci Alim, 2007, 27, 259-282.
3- M. E. Cuvelier, P. Latino-Martel, Additifs antioxygenes, in Additifs et auxiliaires de fabrication dans les industries alimentaires, 4th ed., B. de Reynal, Ed. Paris: Lavoisier, 2009, pp. 183-214.
4- E. N. Frankel, Antioxidants in Food and Biology. Dundee: The Oily Press, 2007.
5- S. Dabbou, I. Gharbi, S. Dabbou, F. Brahmi, A. Nakbi, M. Hammami, Impact of packaging material and storage time on olive oil quality, Afr J Biotech, 2011, 10, 16937-16947.
6- G. Pristouri, A. Badeka, M. G. Kontominas, Effect of packaging material headspace, oxygen and light transmission, temperature and storage time on quality characteristics of extra virgin olive oil, Food Cont, 2010, 21, 412-418.
7- Y. Chen, V. F. Cruzat, P. Newsholme, β-Cell Metabolism, Insulin Production and Secretion: Metabolic Failure Resulting in Diabetes, in Molecular Nutrition and Diabetes, D. Mauricio, Ed. Academic Press, 2016, pp. 29-40.
8- J. M. ODEWOLE, S. K. Oyeniyi, E. B. Adesoye, Effect of process conditions on the physicochemical properties of groundnut oil extracted with a vertical screw, Ann Food Sci Techn, 2016, 17, 492-496.
9- T. Ahmed, S. Atta, M. Sohail, A. R. Khan, S. Akhtar, Effect of fluorescent light on quality and stability of edible fats and oils, Chem Soc Pak, 2011, 33, 233-237.
10- K.Y. Lee, A.-N. Kim, H.-J. Kim, W. L. Kerr, S.-G. Choi, Effect of oil pressing and packaging under oxygen-free conditions on yield, oxidative stability, antioxidant activity, and physicochemical characteristics of perilla oil, LWT, 2023, 179, 114647.
11- P. Elez-Martinez, R. Soliva-Fortuny, O. Martin-Belloso, Oxidative rancidity in avocado purée as affected by α-tocopherol, sorbic acid and storage atmosphere, Euro Food Res Tech, 2007, 226, 295-300.
12- A. Karleskind, Ed., Manuel des corps gras. Tec. & Doc. Lavoisier, 1992.
13- A. Baiano, G. Gambacorta, C. Terracone, M. A. Previtali, C. Lamacchia, E. La Notte, Changes in quality indices, phenolic content and antioxidant activity of flavored olive oils during storage, J Amer Oil Chem Soc, 2005, 82, 843–850.
14- J. R. Morello, M. J. Moltiva, M. J. Tovar, M. P. Romero, Changes in commercial virgin olive oil (cv. Arbequina) during storage, with special emphasis on the phenolic fraction, Food Chem, 2004, 85, 357–364.
15- S. Gómez-Alonso, V. Mancebo-Campos, M. D. Salvador, G. Fregapane, Evolution of major and minor components and oxidation indices of virgin olive oil during 21 months storage at room temperature, Food Chem, 2007, 100, 36-42.
16- F. Mezni, A. Slama, N. Hedhli, A. Khaldi, Valorization of Anagyris foetida; determination of phenols, antioxidants and antifungal activity, J Material Envir Sci, 2022, 13, 945-954.
17- Normes européennes NFEISO 660, Corps gras d’origine animale et végétale; détermination de l’indice d’acide et de l’acidité, Septembre, 2009.
18- V. L. Singleton, J. A. Rossi, Colorimetry of total phenolics with phosphomolybdic phosphotungstic acid reagents, Amer J Enol Vit, 1965, 16, 144-158.
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