Formation of trans isomers during the hydrogenation of glyceride oils |
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Authors: | Rex J Sims Lee Hilfman |
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Affiliation: | (1) Swift and Company, Chicago, Illinois |
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Abstract: | Summary Conditions which favor the selective hydrogenation of glyceride oils also favor the development of trans isomers. Complete
curves are presented showing the formation and disappearance of trans isomers during the hydrogenation of linseed oil, soybean
oil, cottonseed oil, olive oil, lard, and edible tallow, as determined by the infrared spectrophotometric method. An unusually
high percentage of tran linkages develops during the hydrogenation of tallow. |
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Keywords: | |
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