Özcan, Musa2020-03-262020-03-262000Özcan, M., (2000). Antioxidant Activity of Seafennel (Crithmum Maritimum L.) Essential Oil and Rose (Rosa Canina) Extract on Natural Olive Oil. Acta Alimentaria, 29(4), 377-384. Doi: 10.1556/AAlim.29.2000.4.80139-3006https://dx.doi.org/10.1556/AAlim.29.2000.4.8https://hdl.handle.net/20.500.12395/17185The antioxidant effects of seafennel (Crithmum maritimum L.) essential oil and rose (Rosa canina) methanol extract at different concentrations were tested in natural olive oil stored at 60 degreesC, by measuring peroxide values and free oil acidity after regular intervals. All concentrations of both plant extracts showed antioxidant effect compared with control in experiments. The most effective extracts were 0.4% level of rose. The 0.2% concentrations of rose extract and seafennel oil and 0.4% level of seafennel oil followed in a decreasing order, respectively. The 0.2% level of seafennel oil in olive oil had more effect than those of only 0.02% concentrations of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT). Acidity values of seafennel oil at the 0.4% concentration were high compared with its 0.2% level. Acidity values of both rose concentrations were found partly similar.en10.1556/AAlim.29.2000.4.8info:eu-repo/semantics/openAccessantioxidative activityseafennelCrithmum maritimum L.essential oilroseRosa caninaextractherbsolive oilperoxide and acidity valuesArticle294377384Q3WOS:000165452000008Q4