Research Article

Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin

Volume: 2 Number: 1 August 31, 2018
EN

Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin

Abstract

In this research, 12 Extra Virgin Olive Oil (EVOO) were collected from Iran’s northern and southern provinces including Zard, Roghani, Dezful, and Mari cultivars were studied. Free fatty acid content (%), Peroxide value (meq O2/kg sample), and fatty acid composition of Extra Virgin Olive Oil (EVOO) were analyzed. Results showed that Iran’s northern EVOOs have more unsaturated fatty acid (Oleic, Linoleic, Linolenic acids) than southern in general. On the other hand, saturated fatty acids content (Palmitic, and Stearic acids) were higher in southern EVOOs. But free fatty acid content (%) and Peroxide value (meq O2/kg sample) showed that oxidation stability of southern EVOOs was higher than northern.

Keywords

References

  1. American Oil Chemists’ Society (AOCS), 2003. Official Method for determining peroxide value Acetic Acid-Chloroform, Cd 8-53.American Oil Chemists’ Society (AOCS), 2017. Free Fatty Acids in Crude and Refined Fats and Oils, Method Ca 5a-40.Boskou, D., 2006. Olive oil, chemistry and technology. AOCS Press, ChampaignBucci, R., Margi, ´ A.L., Marini, D, Marini. F., 2002. Chemical authentication of extra virgin olive oil varieties by supervised chemometric procedures. J Agric Food Chem 50,413–418Ballabio, D., Mauri, A., Todeschini, R., Buratti, S., 2006. Geographical classification of wine and olive oil by means of classification and influence matrix analysis (CAIMAN). Anal Chim Acta 570, 249–258.Lopez-Feria, S., Cardenas, S., Garcıa-Mesa, J.A., Valcarcel, M., 2008. Classification of extra virgin olive oils according to the protected designation of origin, olive variety and geographical origin. Talanta, 75, 937–943. Di bella, G., Maisano, R., Lapera, L., Loturco, V., Salvo, F., Dugo, G., 2007. Statistical characterization of sicilian olive oils from the Peloritana and Maghrebian zones according to the fatty acid profile. J Agric Food Chem, 55, 6568–6574.Galtier, O., Dupuy, N., Le Dr0eau, Y., Ollivier, D., Pinatel, C., Kister, J., Artaud, J., 2007. Geographic origins and compositions of virgin olive oils determinated by chemometric analysis of NIR spectra. Anal Chim Acta, 595, 136–144.Rui Alves, M., Cunha, S.C., Amaral, J.S., Pereira, J.A., Beatriz Oliveira, M., 2005. Important classification of PDO olive oils on the basis of their sterol composition by multivariate analysis. Anal Chim Acta, 549, 166–178.Haddada, F.M., Manaı, H., Oueslati, I., Daoud, D., Sanchez, J., Osorio, E., Zarrouk, M., 2007. Fatty acid, triacylglycerol, and phytosterol composition in six Tunisian olive varieties. J Agric Food Chem 55, 10941–10946.Ogutcu, M., Yilmaz, E., 2009. Comparison of The Virgin Olive Oils Produced in Different Regions of Turkey, Journal of Sensory Studies, 24, 332–353.

Details

Primary Language

English

Subjects

Food Engineering

Journal Section

Research Article

Publication Date

August 31, 2018

Submission Date

June 1, 2018

Acceptance Date

August 31, 2018

Published in Issue

Year 2018 Volume: 2 Number: 1

APA
Ghanbari Shendi, E. (2018). Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin. Eurasian Journal of Food Science and Technology, 2(1), 39-43. https://izlik.org/JA65CK23DY
AMA
1.Ghanbari Shendi E. Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin. EJFST. 2018;2(1):39-43. https://izlik.org/JA65CK23DY
Chicago
Ghanbari Shendi, Esmaeil. 2018. “Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils With Respect to Cultivar and Geographic Origin”. Eurasian Journal of Food Science and Technology 2 (1): 39-43. https://izlik.org/JA65CK23DY.
EndNote
Ghanbari Shendi E (August 1, 2018) Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin. Eurasian Journal of Food Science and Technology 2 1 39–43.
IEEE
[1]E. Ghanbari Shendi, “Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin”, EJFST, vol. 2, no. 1, pp. 39–43, Aug. 2018, [Online]. Available: https://izlik.org/JA65CK23DY
ISNAD
Ghanbari Shendi, Esmaeil. “Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils With Respect to Cultivar and Geographic Origin”. Eurasian Journal of Food Science and Technology 2/1 (August 1, 2018): 39-43. https://izlik.org/JA65CK23DY.
JAMA
1.Ghanbari Shendi E. Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin. EJFST. 2018;2:39–43.
MLA
Ghanbari Shendi, Esmaeil. “Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils With Respect to Cultivar and Geographic Origin”. Eurasian Journal of Food Science and Technology, vol. 2, no. 1, Aug. 2018, pp. 39-43, https://izlik.org/JA65CK23DY.
Vancouver
1.Esmaeil Ghanbari Shendi. Determination of Fatty Acid Composition of Iranian Extra Virgin Olive Oils with Respect to Cultivar and Geographic Origin. EJFST [Internet]. 2018 Aug. 1;2(1):39-43. Available from: https://izlik.org/JA65CK23DY

Eurasian Journal of Food Science and Technology (EJFST)   e-ISSN: 2667-4890   Web: https://dergipark.org.tr/en/pub/ejfst   e-mail: foodsciencejournal@gmail.com