1.
enzyme
A protein that acts as a biological catalyst, speeding up chemical reactions in living organisms. Also used in everyday contexts such as health products and cleaning detergents.
消化酵素が食べ物を分解する。
Digestive enzymes break down food.
酵素入りの洗剤は汚れがよく落ちる。
Detergent with enzymes removes stains well.
酵素は温度やpHによって働きが大きく変わるため、条件の管理が重要だ。
Because enzyme activity varies greatly with temperature and pH, controlling conditions is important.
酵素 is a scientific term that has become widely known through health products and cleaning supplies marketed to consumers.
COMMON COLLOCATIONS:
- 消化酵素 (digestive enzyme)
- 酵素反応 (enzyme reaction)
- 酵素ドリンク (enzyme drink — a health product)
- 酵素入り (containing enzymes)
In Japan, 酵素ドリンク (enzyme drinks) and 酵素サプリ (enzyme supplements) are popular health products. The word is also commonly seen on packaging for enzyme-containing laundry detergents and cleaning products.