Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil
The interesterification reaction was carried out by adding oleic acid to soybean oil by ratio 1:2 w/w under different conditions of temperature, stirring and catalyst percentages. Assessment of the interesterification of oils was reported by determination of saponification value, iodine value and fa...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Consejo Superior de Investigaciones Científicas
1998-12-01
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| Series: | Grasas y Aceites |
| Subjects: | |
| Online Access: | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/748 |
| _version_ | 1818669780504150016 |
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| author | Y. El-Shattory Saadia M. Aly |
| author_facet | Y. El-Shattory Saadia M. Aly |
| author_sort | Y. El-Shattory |
| collection | DOAJ |
| description | The interesterification reaction was carried out by adding oleic acid to soybean oil by ratio 1:2 w/w under different conditions of temperature, stirring and catalyst percentages. Assessment of the interesterification of oils was reported by determination of saponification value, iodine value and fatty acids composition. This study showed that linolenic acid which is responsible for flavour instability of soybean oil and consider as primary factor contributing to deterioration of this oil could be reduced to less than or equals 3%. |
| first_indexed | 2024-12-17T06:57:39Z |
| format | Article |
| id | doaj.art-37ec6f3714434f8588f2a14bbe7cfe7f |
| institution | Directory Open Access Journal |
| issn | 0017-3495 1988-4214 |
| language | English |
| last_indexed | 2024-12-17T06:57:39Z |
| publishDate | 1998-12-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Grasas y Aceites |
| spelling | doaj.art-37ec6f3714434f8588f2a14bbe7cfe7f2022-12-21T21:59:22ZengConsejo Superior de Investigaciones CientíficasGrasas y Aceites0017-34951988-42141998-12-01495-640040410.3989/gya.1998.v49.i5-6.748738Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oilY. El-Shattory0Saadia M. Aly1and Oils Department, National Research Centreand Oils Department, National Research CentreThe interesterification reaction was carried out by adding oleic acid to soybean oil by ratio 1:2 w/w under different conditions of temperature, stirring and catalyst percentages. Assessment of the interesterification of oils was reported by determination of saponification value, iodine value and fatty acids composition. This study showed that linolenic acid which is responsible for flavour instability of soybean oil and consider as primary factor contributing to deterioration of this oil could be reduced to less than or equals 3%.http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/748fatty acid (composition)interesterificationiodine valuenickeloleic acidsaponification valuesoybean oil. |
| spellingShingle | Y. El-Shattory Saadia M. Aly Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil Grasas y Aceites fatty acid (composition) interesterification iodine value nickel oleic acid saponification value soybean oil. |
| title | Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil |
| title_full | Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil |
| title_fullStr | Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil |
| title_full_unstemmed | Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil |
| title_short | Interesterification reaction activity, fatty acid composition and selectivity ratio of soybean oil |
| title_sort | interesterification reaction activity fatty acid composition and selectivity ratio of soybean oil |
| topic | fatty acid (composition) interesterification iodine value nickel oleic acid saponification value soybean oil. |
| url | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/748 |
| work_keys_str_mv | AT yelshattory interesterificationreactionactivityfattyacidcompositionandselectivityratioofsoybeanoil AT saadiamaly interesterificationreactionactivityfattyacidcompositionandselectivityratioofsoybeanoil |