The parital hydrogenation of oils and fats reduces the cis double bonds in fats to give them a more solid form at room temperature. As the reduction process takes place at high temperatures, there is thermal isomerization of some of the cis bonds to their trans form.
Margarine is produced by the hydrogenation of vegetable oils.
By the process of Hydrogenation.
Oxidation: rancidity , corrosion ,Oxidation reactions occur in the batteries, we use daily. Oxidation of Fruit and Vegetable Slices ,Decay of living matter by atmospheric oxidation, into CO2 and H2O reduction (i'm not so sure! but still): FUELING THE SPACE SHUTTLE. , COMBUSTION AND EXPLOSIONS , EXPLOSIVES , The primary process of reducing ore to produce metals is discussed in the article on Smelting.
high in polyunsaturated fats
Hydrogen. The process is called hydrogenation.
Vegetable stearin is derived from vegetable oils, primarily through the process of hydrogenation. Common sources include palm oil and soybean oil, which are processed to produce a solid fat used in various food products and industrial applications. The hydrogenation process alters the oil's chemical structure, increasing its stability and shelf life.
Trans Fats
Trans fats
Trans Fats
Ethanol can be a biofuel if it is obtained from vegetable matter. It can also be produced by the hydrogenation of ethylene in a refinery or chemical plant.
One of the effects of hydrogenating vegetable oil is to raise the melting temperature, making it a solid instead of a liquid at room temperature.
Unsaturated vegetable oils tend to be liquid at room temperature, but they can also be 'hardened', through a chemical process called hydrogenation, to make them solid at room temperature.