Hashempour-Baltork, Fataneh and Torbati, Mohammadali and Azadmard-Damirchi, Sodeif and Peter Savage, Geoffrey (2018) Chemical, Rheological and Nutritional Characteristics of Sesame and Olive Oils Blended with Linseed Oil. Advanced Pharmaceutical Bulletin, 8 (1). pp. 107-113. ISSN 2228-5881
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Abstract
Purpose: Nutritional quality and oxidation stability are two main factors in the evaluation of edible oils. Oils in their pure form do not have an ideal fatty acid composition or suitable oxidative stability during processing or storage. Methods: This study was designed to evaluate the chemical, nutritional and rheological properties of oil mixtures in three ratios of olive: sesame: linseed, 65:30:5; 60:30:10 and 55:30:15. Acidity value, peroxide value, rancimat test, fatty acid profile, nutritional indexes and rheological properties of the oil blends were determined. The nutritional quality was determined by indexes, including the atherogenic and thrombogenic indexs; the ratios of hypocholesterolemic: hypercholesterolemic; poly unsaturated fatty acid: saturated fatty acid and the ω6:ω3. Results: The results indicated that blending of other vegetable oils with linseed oil could balance ω6:ω3. Results showed that formulated oils had a good balance of oxidation stability and nutritional properties as well. Rheological data showed that these oil blends followed Newtonian behavior at 4°C and 25°C. Conclusion: According to the results, addition of linseed oil to vegetable oils containing high levels of bioactive compounds was a simple and economic practice to obtain a functional oil with good nutritional and stability properties.
Item Type: | Article |
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Subjects: | Lib Research Guardians > Medical Science |
Depositing User: | Unnamed user with email support@lib.researchguardians.com |
Date Deposited: | 17 Apr 2023 07:00 |
Last Modified: | 14 Mar 2024 04:48 |
URI: | http://journal.edit4journal.com/id/eprint/758 |