Oil fatty acid composition of eighteen Mediterranean olive varieties cultivated under the arid conditions of Boughrara (southern Tunisia)

Authors

  • Wissem Zarrouk Laboratoire Caractérisation et Qualité de l’Huile d’Olive, Centre de Biotechnologie de Borj Cedria
  • Bechir Baccouri Laboratoire Caractérisation et Qualité de l’Huile d’Olive, Centre de Biotechnologie de Borj Cedria
  • Wael Taamalli Laboratoire Caractérisation et Qualité de l’Huile d’Olive, Centre de Biotechnologie de Borj Cedria
  • Ahmed Trigui Institut de l’Olivier
  • Douja Daoud Laboratoire Caractérisation et Qualité de l’Huile d’Olive, Centre de Biotechnologie de Borj Cedria
  • Mokhtar Zarrouk Laboratoire Caractérisation et Qualité de l’Huile d’Olive, Centre de Biotechnologie de Borj Cedria

DOI:

https://doi.org/10.3989/gya.021109

Keywords:

Fatty acid composition, Mediterranean varieties, Olive oil

Abstract


In this study, eighteen olive varieties, originating from Spain, France, Italy, Greece and Algeria, and maintained at the olive experimental station of Boughrara (arid region of Tunisia) were evaluated for their oil yield and fatty acid composition. The analysis of variance revealed significant differences among varieties for all traits (p < 0.01). The Hierarchical Cluster Analysis (HCA) classified the varieties into three main groups. The first group included a subgroup which is composed of seven olive varieties (Cornezuelo, Verdial de Vélez-Málaga, Leccino, Coratina, Koroneiki, Lechín de Granada and Changlot Real) characterized by high oil yield with high oleic, low palmitic and linoleic acid contents. The fatty acid compositions of the oils from these varieties comply with international standards and show more beneficial characteristics than the oil obtained from Chemlali: the most abundant olive cultivar in Tunisia. Finally, the main fatty acids (palmitic (C16:0), oleic (C18:1) and linoleic (C18:2)) of nine of the studied virgin olive oils were compared to those sampled from their traditional areas. Except for Koroneiki and Olivière oils which showed an unchanged fatty acid composition and for Cornezuelo oil in which the level of oleic acid raised and the level of linoleic acid decreased, most of oils showed a decrease in oleic acid rates and an increase in palmitic and linoleic acid percentages as compared to those from their original sites.

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References

Boskou D. 1996. Olive oil composition, in Boskou D. (Ed.) Olive Oil: Chemistry and Technology, AOCS Press, Champaign, IL, USA, pp. 85-127.

Dettori S, Russo G. 1993. Effect of cultivar and water regime on the quantity and quality of olive oil produced. Olivae 49, 36-43.

D’Imperio M, Dugo G, Alfa M, Mannina L, Segre AL. 2007. Statistical analysis on Sicilian olive oils. Food Chem. 102, 956-965. doi:10.1016/j.foodchem.2006.03.003

El Antari A, El Moudni A, Ajana H, Cert A. 2003. Lipid composition of two fruits parts (flesh and kernel) of six varieties of olive tree cultivated in Morocco. Olivae 28, 20-28.

European Union Commission. 1991. Regulation EEC/2568/91 on the characteristics of olive and olive pomace oils and their analytical methods. Official J. Eur. Commu. L 248, 6-36.

Gargouri K, Mhiri A. 2002. Relationship between soil fertility and phosphrus and potassium olive plant nutrition, in Zdrulli P, Steduto P, Kapur S. (Eds) 7th International Meeting on soils with a Mediterranean- Type of Climate International, Center for advanced Mediterranean Agrnomic Studies, Bari, Italy, pp199- 204.

Gómez-Alonso S, Salvador MD, Fregapane G. 2002. Phenolic compounds profile of Cornicabra virgin olive oil. J. Agric. Food Chem. 50, 6812-6817. doi:10.1021/jf0205211 PMid:12405780

International Olive Council (IOC). 2008. Trade Standard Applying to Olive Oils and Olive-Pomace Oils. COI/T.15/NC n° 3/Rev. 3, November 2008, available at: www.internationaloliveoil.org/downloads.

Koutsaftakis A, Kotsifaki F, Stefanoudaki E, Cert A. 2000. Etude triennale sur les variations de plusieurs caractéristiques chimiques et de divers composants mineurs des huiles d’olive vierge obtenues à partir d’olives cueillies à différents degrés de maturité. Olivae 80, 22-27.

Loussert R, Brousse G. 1978. L’olivier. Maissonneuve et Larose, Paris, France.

Mahjoub Haddada F, Manai H, Daoud D, Fernandez X, Lizzani-Cuvelier L, Zarrouk M. 2007. Profiles of volatile compounds from some monovarietal Tunisian virgin olive oils. Comparison with French PDO. Food Chem. 103, 467-476. doi:10.1016/j.foodchem.2006.08.023

Matos LC, Cunha SC, Amaral JS, Pereira JA, Andrade PB, Seabra RM, Oliveira BPP. 2007. Chemometric characterization of three varietal olive oils (Cvs. Cobrançosa, Madural and Verdeal Transmontana) extracted from olives with different maturation indices. Food Chem. 102, 406-414. doi:10.1016/j.foodchem.2005.12.031

Meehan CK. 2001. The quality of New Zealand olive oil. BhortSc (Hons) Thesis, Lincoln University, New Zealand.

Motilva MJ, Ramo T, Romero MP. 2001. Caracterización geográfica de los aceites de oliva vírgenes de la denominación de origen protegida ‘‘Les Garrigues’’ por su perfil de ácidos grasos. Grasas Aceites 52 (1) 26-32. doi:10.3989/gya.2001.v52.i1.392

Ollivier D, Souillol S, Guérère M, Pinatel C, Artaud J. 2000. Données récentes sur la composition en acides gras et en triglycérides d’huiles d’olive vierges françaises. Le Nouvel olivier 13, 13-18.

Pardo JE, Cuesta MA, Alvarruiz A. 2007. Evaluation of potential and real quality of virgin olive oil from the designation of origin ‘‘Aceite Campo de Montiel’’ (Ciudad Real, Spain). Food Chem. 100, 977-984. doi:10.1016/j.foodchem.2005.10.059

Paz Aguilera M, Beltrán G, Ortega D, Fernández A, Jiménez A, Uceda M. 2005. Characterisation of virgin olive oil of Italian olive cultivars: ‘Frantoio’ and ‘Leccino’ grown in Andalusia. Food Chem. 89, 387- 391. doi:10.1016/j.foodchem.2004.02.046

Poiana M, Mincione A. 2004. Fatty acids evolution and composition of olive oils extracted from different olive cultivars grown in Calabrian area. Grasas Aceites 55, 282-290. doi:10.3989/gya.2004.v55.i3.190

Ranalli G, De Mattia G, Ferrante ML, Giansante L. 1997. Incidence of Olive Cultivation Area on the Analytical Characteristics of the Oil. Riv. Ital. Sostanze Grasse 74, 501-508.

Ravetti L. 1999. Caracterización preliminar de variedades y aceites de oliva vírgenes de la provincia de Catamarca. Aceites y Grasas 36, 361-369.

Rivera del Álamo RM, Fregapane G, Aranda F, Gómez- Alonso S, Salvador MD. 2004. Sterol and alcohol composition of Cornicabra virgin olive oil: the campesterol content exceeds the upper limit of 4% established by EU regulations. Food Chem. 84, 533- 537. doi:10.1016/S0308-8146(03)00275-9

Romero MP, Tovar MJ, Ramo T, Moltiva MJ. 2003. Effect of crop season on the composition of virgin olive oil with protected designation of origin “Les Garrigues”. J. Am. Oil Chem. Soc. 80, 423-430. doi:10.1007/s11746-003-0715-z

Ryan D, Robards K, Lavee S. 1998. Evolution de la qualité de l’huile d’olive. Olivae 72, 23-41.

Salvador MD, Aranda F, Gómez-Alonso S, Fregapane G. 2001. Cornicabra virgin olive oil: a study of five crop seasons. Composition, quality and oxidative stability. Food chem. 74, 267-274. doi:10.1016/S0308-8146(01)00148-0

Sànchez Casas JJ, De Miguel Gordillo C, Marín Expósito J. 1999. La qualité de l’huile d’olive provenant de variétés cultivées en Estrémadure en fonction de la composition et de la maturation de l’olive. Olivae 75, 31-36.

Sánchez Casas JJ, Osorio Bueno E, Montaño García AM, Martínez Cano M. 2003. Estudio del contenido en ácidos grasos de aceites monovarietales elaborados a partir de aceitunas producidas en la región extremeña. Grasas Aceites 54, 371-377. doi:10.3989/gya.2003.v54.i4.223

Servili M, Esposto S, Lodolini E, Selvaggini R, Taticchi A, Urbani S, Montedoro G, Serrvalle M, Gucci R. 2007. Irrigation effects on quality, phenolic composition, and selected volatiles of virgin olive oils Cv. Leccino. J. Agric. Food Chem. 55 (16) 6609-6618. doi:10.1021/jf070599n PMid:17636938

Servili M, Selvaggini R, Esposto S, Taticchi A, Montedoro GF, Morozzi G. 2004. Health and sensory properties of virgin olive oil hydrophilic phenols: agronomic and technological aspects of production that affect their occurence in the oil. J. Chromatogr. A 1054, 113-127.

Stefanoudaki E, Kotsifaki F, Koutsaftakis A. 1999. Classification of virgin olive oils of the two major Cretan cultivars based on their fatty acid composition. J. Am. Oil Chem. Soc. 76 (5) 623–626. doi:10.1007/s11746-999-0013-7

Synouri S, Staphylakis C, Kontou S, Tzamtzis V. 1995. Study on the characteristics of Greek virgin olive oil. Olivae 57, 27-33.

Tous J, Romero A. 1993. Variedades del olivo. Editorial Aedos SA, Barcelona, Spain.

Tous J, Romero A, Diaz I. 2005. Composición del aceite (Banco de Germoplasma de Cataluña), in Rallo L, Barranco D, Caballero J, Martín A, Del Río C, Tous J, Trujillo I. (Eds) Las Variedades de Olivo Cultivadas en España, Libro II. Variabilidad y Selección. Junta de Andalucía, MAPA and Ediciones Mundi-Prensa, Madrid, Spain, 357-364.

Talantikite M, Ait-Amar H. 1988. Composition acidique des huiles d’olives des trois cultivars d’Algérie. Olivae 23, 29-31.

Tsimidou M, Karakostas KX. 1993. Geographical Classification of Greek virgin olive oil by nonparametric multivariate evaluation of fatty acid composition. J. Sci. Food Agric. 62 (3) 253-257. doi:10.1002/jsfa.2740620308

Uceda M, Beltrán G, Jiménez A. 2005. Composición del aceite (Banco de Germoplasma de Córdoba), in Rallo L, Barranco D, Caballero J, Martín A, Del Río C, Tous J, Trujillo I. (Eds) Las Variedades de Olivo Cultivadas en España, Libro II.Variabilidad y Selección. Junta de Andalucía, MAPA and Ediciones Mundi-Prensa, Madrid, Spain, 365-372.

Uceda M, Hermoso M. 1998. La calidad del aceite de oliva, in Barranco D, Fernàndez-Escobar R, Rallo L. (Eds.) El Cultivo del Olivo. Junta de Andalucía, MAPA and Ediciones Mundi-Prensa, 547-572.

Zarrouk W, Mahjoub Haddada F, Baccouri B, Oueslati I, Taamalli W, Fernandez X, Lizzani-Cuvelier L, Daoud D, Zarrouk M. 2008. Characterization of virgin olive oil from Southern Tunisia. Eur. J. Lipid Sci. Technol. 110, 81-88. doi:10.1002/ejlt.200700085

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Published

2009-12-30

How to Cite

1.
Zarrouk W, Baccouri B, Taamalli W, Trigui A, Daoud D, Zarrouk M. Oil fatty acid composition of eighteen Mediterranean olive varieties cultivated under the arid conditions of Boughrara (southern Tunisia). Grasas aceites [Internet]. 2009Dec.30 [cited 2024Mar.28];60(5):500-8. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/604

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