C19: from Greek pro- first + pionic from piōn fat, because it is first in order of the fatty acids
propionic acid in American English
(ˌproʊpiˈɑnɪk)
a colorless, sharp-smelling, liquid fatty acid, CH3CH2CO2H, found in chyme and sweat, and produced from ethanol and carbon monoxide: used in making artificial flavors, perfume esters, preservatives, etc.
Word origin
proto- + Gr piōn, fat (for IE base see fat) + -ic
propionic acid in the Pharmaceutical Industry
(proʊpiɒnɪk æsɪd)
noun
(Pharmaceutical: Ingredients)
Propionic acid is a synthetic acid prepared from ethyl alcohol and carbon monoxide. Its salts are used as a mold inhibitor in bread.
Propionic acid is a fungicide that can control fungi in grains and bread.
Propionic acid is an effective anti-mold product for use in animal feed.
Propionic acid is a synthetic acid prepared from ethyl alcohol and carbon monoxide. Its salts areused as a mold inhibitor in bread.