Effect of Hydrogenation on the Chemical Composition of Canola Oil
- 1 July 1982
- journal article
- research article
- Published by Wiley in Journal of Food Science
- Vol. 47 (4) , 1338-1344
- https://doi.org/10.1111/j.1365-2621.1982.tb07681.x
Abstract
Canola oil was hydrogenated under selective and nonselective conditions with commercial nickel catalysts. The composition of the hydrogenated oils was characterized by iodine value, fatty acid composition, trans‐isomer content and cis, cis‐methylene interrupted (CCMI) polyunsaturated fatty acids. Selectivity ratios and hydrogenation rates were calculated. Selective conditions resulted in high levels of trans‐isomers. Loss of CCMI fatty acids occurred in the early stages of the hydrogenation process. Hydrogenation rates were higher under selective than under nonselective conditions.Keywords
This publication has 13 references indexed in Scilit:
- Hydrogenation of Canola Oil: Influence of Catalyst ConcentrationCanadian Institute of Food Science and Technology Journal, 1981
- The linoleic acid and trans fatty acids of margarinesThe American Journal of Clinical Nutrition, 1979
- Fatty Acid Composition of Margarines in CanadaCanadian Institute of Food Science and Technology Journal, 1979
- Principles and catalysts for hydrogenation of fats and oilsJournal of Oil & Fat Industries, 1978
- Trans-isomeric fatty acids present in West German margarines, shortenings, frying and cooking fatsThe American Journal of Clinical Nutrition, 1978
- trans Fatty acid content of commercial margarine samples determined by gas liquid chromatography on OV‐ 275Journal of Oil & Fat Industries, 1977
- Hydrogenation of Edible oilsJournal of Oil & Fat Industries, 1976
- Cis-Methylene-Interrupted Polyunsaturated Fatty Acids in Edible Oils and the Effect of Hydrogenation upon these Acids☆Canadian Institute of Food Technology Journal, 1970
- A Simple and Rapid Method for the Preparation of Methyl Esters of Fats in Milligram Amounts for Gas ChromatographyCanadian Institute of Food Technology Journal, 1970
- Enzymatic Determination of Polyunsaturated Fatty AcidsAnalytical Chemistry, 1959