Last Updated：2025/11/20

(organic chemistry) The compound with the formula CH₃CH₂COOH, a naturally occurring carboxylic acid with a pungent odor.

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propionic acid

Source Word

propionic acid

uncountable

(organic chemistry) The compound with the formula CH₃CH₂COOH, a naturally occurring carboxylic acid with a pungent odor.

Japanese Meaning

プロピオン酸：分子式CH₃CH₂COOHを持つ有機カルボン酸。自然界に存在し、刺激的な臭気を有する物質。

During the fermentation process, propionic acid gives Swiss cheese its characteristic flavor and pungent aroma.

発酵の過程で、プロピオン酸（化学式CH3CH2COOH、刺激臭のある天然のカルボン酸）がスイスチーズに特有の風味と刺激臭を与える。

Sense（1）

(organic chemistry) The compound with the formula CH₃CH₂COOH, a naturally occurring carboxylic acid with a pungent odor.