Grasas y Aceites, Vol 67, No 4 (2016)

Effect of Thymus vulgaris and Bunium persicum essential oils on the oxidative stability of virgin olive oil


https://doi.org/10.3989/gya.0337161

M. Keramat
Department of Food Science and Technology, School of Agriculture, Shiraz University, Iran, Islamic Republic of

M. T. Golmakani
Department of Food Science and Technology, School of Agriculture, Shiraz University, Iran, Islamic Republic of

Abstract


Natural antioxidants are becoming a major focus because natural food ingredients are safer than synthetic types. The aim of this study was to investigate the protective effects of Thymus vulgaris and Bunium persicum essential oils (EO) on the oxidation of virgin olive oil (VOO) during accelerated storage. The antioxidant activities of EOs were compared with those of α-tocopherol and BHT. GC/MS analyses revealed that thymol (28.50%), p-cymene (27.14%), carvacrol (18.36%), and γ-terpinene (4.97%) are the main components of T. vulgaris EO, while cuminaldehyde (32.81%), γ-terpinene (16.02%) and p-cymene (14.07%) are the main components of B. persicum EO. Both EOs provided protection for the VOO, inhibiting the formation of primary and secondary oxidation products although T. vulgaris EO showed greater protection against the oxidation process than B. persicum EO. The effect of T. vulgaris essential oil on the oxidation inhibition of VOO was similar to that of BHT. α-Tocopherol showed no measurable effect on improving the oxidative stability of VOO. This study suggests that T. vulgaris and B. persicum EOs can be used to improve the oxidative stability of VOO.

Keywords


Bunium persicum; Oxidation; Thymus vulgaris; Tocopherol; Virgin olive oil

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References


Abramovic H, Abram V. 2006. Effect of added rosemary extract on oxidative stability of Camelina sativa oil. Acta Agric. Slov. 87, 255–261.

Afshari-Jouybari H, Farahnaky A. 2011. Evaluation of Photoshop software potential for food colorimetry. J. Food Eng. 106, 170–175. https://doi.org/10.1016/j.jfoodeng.2011.02.034

AOCS. 2000. Official Methods and Recommended Practices of the American Oil Chemists' Society. AOCS Press, Champaign, Illinois.

Apak R, Güçlü K, Özyürek M, Çelik SE. 2008. Mechanism of antioxidant capacity assays and the CUPRAC (cupric ion reducing antioxidant capacity) assay. Microchim. Acta 160, 413–419. https://doi.org/10.1007/s00604-007-0777-0

Ardestani A, Yazdanparast R. 2007. Antioxidant and free radical scavenging potential of Achilleasantolina extracts. Food Chem. 104, 21–29. https://doi.org/10.1016/j.foodchem.2006.10.066

Casal S, Malheiro R, Sendas A, Oliveira BP, Pereira JA. 2010. Olive oil stability under deep-frying conditions. Food Chem. Toxicol. 48, 2972–2979. https://doi.org/10.1016/j.fct.2010.07.036 PMid:20678538

Codex Alimentarius Commission. 2011. Joint FAO/WHO Food Standards Programme, Codex Committee on Food Additive (Forty-first Session). CX/FA 09/41/2 Add.1. Food and Agriculture Organization of the United Nations, Rome, Italy.

Criado MN, Romero MP, Casanovas M, Motilva MJ. 2008. Pigment profile and colour of monovarietal virgin olive oils from Arbequina cultivar obtained during two consecutive crop seasons. Food Chem. 110, 873–880. https://doi.org/10.1016/j.foodchem.2008.02.075 PMid:26047273

Deiana M, Rosa A, Cao CF, Pirisi FM, Bandino G, Dessi MA. 2002. Novel approach to study oxidative stability of extra virgin olive oils: importance of ?-tocopherol concentration. J. Agric. Food Chem. 50, 4342–4346. https://doi.org/10.1021/jf020033t PMid:12105968

Fazel M, Omid BM, Barzegar M, Naghdi BH. 2007. Influence of heating on antiradical activity of essential oils of thyme, summer savory and clove by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) method. J. Med. Plants. 6, 54–63.

Frankel EN. 2012. Lipid Oxidation. Woodhead Publishing Limited, Cambridge, UK.

Golmakani MT, Rezaei K. 2008. Comparison of microwave-assisted hydrodistillation withthe traditional hydrodistillation method in the extraction of essential oils from Thymus vulgaris L. Food Chem. 109, 925–930. https://doi.org/10.1016/j.foodchem.2007.12.084 PMid:26050009

Golmakani MT, Rezaei K, Mazidi S, Razavi SH. 2012. Effect of alternative C2 carbon sources on the growth, lipid, and ?-linolenic acid production of Spirulina (Arthrospira platensis). Food Sci. Biotech. 21, 355–63. https://doi.org/10.1007/s10068-012-0047-8

Hashemi MB, Niakousari M, Saharkhiz MJ, Eskandari MH. 2014. Stabilization of sunflower oil with Carumcopticum Benth & Hook essential oil. J. Food Sci. Technol. 51, 142–147. https://doi.org/10.1007/s13197-011-0484-z PMid:24426060 PMCid:PMC3857403

Imelouane B, Amhamdi H, Wathelet JP, Ankit M, Khedid K, El Bachiri A. 2009. Chemical composition and antimicrobial activity of essential oil of thyme (Thymus vulgaris) from Eastern Morocco. Int. J. Agric. Biol. 11, 205–208.

Inanc T, Maskan M. 2014. Effect of carvacrol on the oxidative stability of palm oil during frying. Grasas Aceites 65, 1–8.

IOC. 2015. Trade Standard Applying to Olive Oils and Olive-pomace oils. Decision COI/T.15/NC No 3/Rev. 8. International Olive Council, Madrid, Spain.

Liebler DC. 1993. Antioxidant reactions of carotenoids. Ann. NY Acad. Sci. 691, 20–31. https://doi.org/10.1111/j.1749-6632.1993.tb26154.x PMid:8129289

Marinova EM, Yanishlieva NV. 1992. Effect of temperature on the antioxidative action of inhibitors in lipid autoxidation. J. Sci. Food Agric. 60, 313–318. https://doi.org/10.1002/jsfa.2740600307

Mazidi S, Rezaei K, Golmakani M, Sharifan A and Rezazadeh S. 2012. Antioxidant activity of essential oil from Black Zira (Buniumpersicum Boiss.) obtained by microwave-assisted hydrodistillation. J. Agric. Sci. Technol. 14, 1013–1022.

Mínguez-Mosquera MI, Gandul-Rojas B, Garrido-Fernández J, Gallardo-Guerrero L. 1990. Pigments present in virgin olive oil. J. Am. Oil Chem. Soc. 67, 192–196. https://doi.org/10.1007/BF02539624

Moldão-Martins M, Beirao-da-Costa S, Neves C, Cavaleiro C, SalgueiroLg and Beirao-da-Costa ML. 2004. Olive oil flavoured by the essential oils of Mentha ? piperita and Thymus mastichina L. Food Qual. Prefer. 15, 447–52. https://doi.org/10.1016/j.foodqual.2003.08.001

Morales M, Rios J, Aparicio R. 1997. Changes in the volatile composition of virgin olive oil during oxidation: flavors and off-flavors. J. Agric. Food Chem. 45, 2666–2773. https://doi.org/10.1021/jf960585+

Ruberto G, Baratta MT. 2000. Antioxidant activity of selected essential oil components in two lipid model systems. Food Chem. 69, 167–74. https://doi.org/10.1016/S0308-8146(99)00247-2

Sasaki YF, Kawaguchi S, Kamaya A, Ohshita M, Kabasawa K, Iwama K, Taniguchi K, Tsuda S. 2010. The comet assay with 8 mouse organs: results with 39 currently used food additives. Mutat Res: Genet Toxicol Environ Mutagen 519, 103–19. https://doi.org/10.1016/S1383-5718(02)00128-6

Schuler P. 1990. Natural antioxidants exploited commercially, in: Hudson BJF (Ed.) Food antioxidants. Elsvier Applied Science, London & New York, pp. 99–170. https://doi.org/10.1007/978-94-009-0753-9_4

Shahsavari N, Barzegar M, Sahari MA, Naghdibadi H. 2008. Antioxidant activity and chemical characterization of essential oil of Bunium persicum. Plant Foods Hum. Nut. 63, 83–88. https://doi.org/10.1007/s11130-008-0091-y PMid:18810640

Sherwin ER. 1990. Antioxidants, in Branen AL, Davidson PM, Salminen S (Ed.) Food Additives. Marcel Dekker, New York, pp. 139–193.

Yanishlieva NV, Marinova EM, Gordon MH, Raneva VG. 1999. Antioxidant activity and mechanism of action of thymol and carvacrol in two lipid systems. Food Chem. 64, 59–66. https://doi.org/10.1016/S0308-8146(98)00086-7

Zeng LB, Zhang ZR, Luo ZH, Zhu JX. 2011. Antioxidant activity and chemical constituents of essential oil and extracts of Rhizoma Homalomenae. Food Chem. 125, 456–463. https://doi.org/10.1016/j.foodchem.2010.09.029

Zhang Y, Yang L, Zu Y, Chen X, Wang F, Liu F. 2010. Oxidative stability of sunflower oil supplemented with carnosic acid compared with synthetic antioxidants during accelerated storage. Food Chem. 118, 656–62. https://doi.org/10.1016/j.foodchem.2009.05.038




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