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<p>Antioxidant activity of sesame oil on oxidative stability of olive oil</p>

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Title Statement <p>Antioxidant activity of sesame oil on oxidative stability of olive oil</p>
 
Added Entry - Uncontrolled Name Özcan, Mehmet
Uslu, Nurhan
 
Uncontrolled Index Term Fatty acids; live oil; Oxidative stability; p-anisidine; Sesame oil
 
Summary, etc. In this study, the effects of blending sesame oil with olive oil at different concentrations (5%, 15% and 25%) and storing the oil blend at 60C for 30 days in relation to the physicochemical properties and fatty acid composition were determined. Peroxide value, free fatty acid, p-anisidine, K232 and K270 values were analyzed on the 15th and 30th days in olive oil as well as sesame/olive oil blend. After 15 days of storage, the lowest peroxide value (3.73 meq O2/kg) was obtained in olive oil containing 5% sesame oil, while olive oil containing 25% sesame oil has lowest peroxide value of 4.95 meq O2/kg after 30 days of storage. The lowest free fatty acid values were found in olive oils, with the values of 1.45% for 15th day and 1.67% for 30th day. The result revealed that peroxide and p-anisidine values increased, while the free fatty acid and ultraviolet absorption at 232 and 270 nm decreased during storage at 60C. Minimum free fatty acid (1.45%) was found in olive oil stored for 15 days, while the K values were in the range (0.01-0.02) following analysis on 30th day. This study revealed that addition of sesame oil to olive oil improved the antioxidative property of oil blends.
 
Publication, Distribution, Etc. Indian Journal of Traditional Knowledge (IJTK)
2022-11-28 15:11:21
 
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http://op.niscair.res.in/index.php/IJTK/article/view/35392
 
Data Source Entry Indian Journal of Traditional Knowledge (IJTK); ##issue.vol## 21, ##issue.no## 4 (2022): Indian Journal of Traditional Knowledge
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJTK/article/download/35392/465509682
http://op.niscair.res.in/index.php/IJTK/article/download/35392/465509683