Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends
This study aimed to analyze the oxidative stability of flaxseed oil and coconut oil blends. Coconut oil: flaxseed oil was mixed at different ratios on weight basis (95:5, 90:10, 85:15, 80:20, and 75:25). The oxidative stability was measured using acid value, iodine value, peroxide value, and saponi...
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Consejo Superior de Investigaciones Científicas
2024-09-01
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| Series: | Grasas y Aceites |
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| Online Access: | https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/2278 |
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| author | Rajendran Nivetha Surendran Simmaky Subajiny Sivakanthan |
| author_facet | Rajendran Nivetha Surendran Simmaky Subajiny Sivakanthan |
| author_sort | Rajendran Nivetha |
| collection | DOAJ |
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This study aimed to analyze the oxidative stability of flaxseed oil and coconut oil blends. Coconut oil: flaxseed oil was mixed at different ratios on weight basis (95:5, 90:10, 85:15, 80:20, and 75:25). The oxidative stability was measured using acid value, iodine value, peroxide value, and saponification value under accelerated oven storage and frying conditions. The fatty acid profile was determined by gas-liquid chromatography. According to the results, all blends showed acceptable oxidative stability under both conditions. They showed storage stability up to 14 months under ambient conditions. Blended oils had a more balanced SFA: MUFA: PUFA ratio than the original oils. Blending the oils at the ratio of 80:20 (coconut oil: flaxseed oil) showed the desirable omega-3 and omega-6 fatty acid composition before and after frying. Therefore, the blending of flaxseed oil with coconut oil could widen the applicability of flaxseed oil.
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| format | Article |
| id | doaj-art-12e9d6a105f040c298b05f24cf47fda2 |
| institution | Kabale University |
| issn | 0017-3495 1988-4214 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Grasas y Aceites |
| spelling | doaj-art-12e9d6a105f040c298b05f24cf47fda22025-01-27T08:22:43ZengConsejo Superior de Investigaciones CientíficasGrasas y Aceites0017-34951988-42142024-09-0175310.3989/gya.0318231Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blendsRajendran Nivetha0Surendran Simmaky1Subajiny Sivakanthan2Department of Biosystems Technology, Faculty of Technology, University of JaffnaDepartment of Biosystems Technology, Faculty of Technology, University of JaffnaDepartment of Agricultural Chemistry, Faculty of Agriculture, University of Jaffna This study aimed to analyze the oxidative stability of flaxseed oil and coconut oil blends. Coconut oil: flaxseed oil was mixed at different ratios on weight basis (95:5, 90:10, 85:15, 80:20, and 75:25). The oxidative stability was measured using acid value, iodine value, peroxide value, and saponification value under accelerated oven storage and frying conditions. The fatty acid profile was determined by gas-liquid chromatography. According to the results, all blends showed acceptable oxidative stability under both conditions. They showed storage stability up to 14 months under ambient conditions. Blended oils had a more balanced SFA: MUFA: PUFA ratio than the original oils. Blending the oils at the ratio of 80:20 (coconut oil: flaxseed oil) showed the desirable omega-3 and omega-6 fatty acid composition before and after frying. Therefore, the blending of flaxseed oil with coconut oil could widen the applicability of flaxseed oil. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/2278BlendingCoconut oilFlaxseed oilOmega-3 fatty acidsOxidationOxidative stability |
| spellingShingle | Rajendran Nivetha Surendran Simmaky Subajiny Sivakanthan Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends Grasas y Aceites Blending Coconut oil Flaxseed oil Omega-3 fatty acids Oxidation Oxidative stability |
| title | Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends |
| title_full | Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends |
| title_fullStr | Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends |
| title_full_unstemmed | Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends |
| title_short | Analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends |
| title_sort | analysis of oxidative stability and fatty acids profile of coconut oil and flaxseed oil blends |
| topic | Blending Coconut oil Flaxseed oil Omega-3 fatty acids Oxidation Oxidative stability |
| url | https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/2278 |
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