The 4-hydroxybenzoic acid ethyl ester (see belowbenzoic acid) used as a food additive (E 214). The 4-hydroxybenzoic acid ethyl ester ester of para-hydroxybenzoic acid and its sodium salts inhibit the growth of yeasts and moulds.
The 4-hydroxybenzoic acid ethyl ester (see belowbenzoic acid) used as a food additive (E 214). The 4-hydroxybenzoic acid ethyl ester ester of para-hydroxybenzoic acid and its sodium salts inhibit the growth of yeasts and moulds.