Hydrogenation is a chemical reaction between molecular hydrogen (H 2) and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum. The …

Jan 29, 2025 · Hydrogenation is a chemical process widely used in industries ranging from food production to fuel refining. It involves the addition of hydrogen to unsaturated organic …

Aug 4, 2025 · The following article discusses what hydrogenated oil is, the types, why artificial trans fat is bad, and why food manufacturers use hydrogenated oil in foods.

The meaning of HYDROGENATE is to combine or treat with or expose to hydrogen; especially : to add hydrogen to the molecule of (an unsaturated organic compound). How to use …

1 ENTRIES FOUND: hydrogenated (adjective) hydrogenated /ˌhaɪ ˈ drɑːʤəˌneɪtəd/ adjective Britannica Dictionary definition of HYDROGENATED technical, of an oil or fat : having …

Dec 3, 2019 · Hydrogenation is a chemical reaction that adds hydrogen to a molecule. Hydrogenation is not thermodynamically favorable at ordinary temperatures, so a catalyst is …

In contact with surface oxides it forms hydroxides, water, or hydrogenated complexes, which are volatile at soldering temperatures.

Definition of hydrogenated adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A saturated fat product and hydrogenated oil on a food label means their carbon bonds have been saturated with hydrogen and activated with a metal catalyst. Many pharmaceuticals are also …

In their search for a trans fat replacement, some food manufacturers have turned to hydrogenated oils. They use a chemical process called interesterification to combine hydrogenated oils with …