Hydrogenation of edible oil is an important reaction in oil and fat industry,in which the composition and structure of edible oil are changed,and trans fatty acid is formed inevitably in partial hydrogenation.Since trans fatty acid is noted for its harmfulness to human health,recent study on hydrogenation has been focused on how to control the amount of trans fatty acid.The effect of various kinds of hydrogenation catalysts on fatty acid isomerization in edible oil hydrogenation was discussed,and the effect... |