Translation guide
The process of adding hydrogen to a compound, typically to saturate unsaturated bonds. In Japanese, this is expressed with the technical term 水素化 (すいそか) or the loanword 水素添加 (すいそてんか).
To refer to the chemical reaction where hydrogen is added to a molecule, often to convert unsaturated fats to saturated fats or in industrial processes.
The standard technical term for hydrogenation in chemistry. Used in scientific and industrial contexts.
この反応は水素化と呼ばれる。
This reaction is called hydrogenation.
水素化によって液体油が固体脂に変わる。
Liquid oil turns into solid fat through hydrogenation.
Literally 'hydrogen addition'. Often used interchangeably with 水素化, especially in food science and industrial chemistry.
Verb phrase meaning 'to hydrogenate' or 'to add hydrogen'. Common in process descriptions.
この工程では油に水素を添加する。
In this process, hydrogen is added to the oil.
水素添加油脂はマーガリンに使われる。
Hydrogenated oils are used in margarine.