Emulsifier; a substance added to help mix and stabilize liquids that normally don't mix (like oil and water), used in foods, cosmetics, and industry.
市販のパンには品質保持のために乳化剤が入っていることが多い。
Commercial bread often contains emulsifiers to help preserve quality.
化粧品メーカーは肌にやさしい新しい乳化剤を開発した。
The cosmetic manufacturer developed a new emulsifier that is gentle on the skin.
レシチンは天然の乳化剤として食品によく使われる。
Lecithin is often used as a natural emulsifier in foods.