hydrogenation
1. [ noun ] (chemistry) a chemical process that adds hydrogen atoms to an unsaturated oil
Examples:

"food producers use hydrogenation to keep fat from becoming rancid"

Related terms: chemical_process hydrogenate
Similar spelling:   hydrogen_ion
  hydrogenate
  hydrogenated
  hydrogen_bond
  hydrogen-bomb
  hydrogen_bomb
  hydrogen_atom
  hydrogen_azide
  hydrogen_iodide
  hydrogen_sulfide
  hydrogen_cyanide
  hydrogen_bromide
  hydroxyl_ion
  hydrostatic