Traditional Techniques Applied in Olive Oil Production Results in Lower Quality Products in Northern Cyprus

[摘要] Objectives: Olive oil production and its consumption is one of the traditional characteristics of Northern Cyprus. To date, no research has been conducted to analyze the quality of traditionally produced olive oil. Therefore, within this study, we aimed to analyze the olive oil produced within the island concomitant to the determination and comparison of its quality indices. Materials and Methods: The standard olive oil analysis techniques acknowledged by the IOOC and ISO were employed. Accordingly, the fatty acid content, peroxide level, total phenol content, the levels of carotenoids and chlorophyll, as well as status of oxidation were all tested concomitant to statistical analysis. Results: In contrast to the regional belief and consideration, the results indicated that the olive oil produced locally is highly exposed to oxidation and therefore, it is of lower quality according to the ISO guidelines. Conclusion: The traditional techniques employed for the production, distribution, and storage of olive oil within Northern Cyprus must be reevaluated and controlled to satisfy the current standards required and employed globally.

[关键词] Olive oil;analysis;oxidation;Northern Cyprus