tartaric acid

English Thesaurus

1. an acid found in many fruits; used in soft drinks and confectionery and baking powder (noun.substance)

hypernym	:	hydroxy acid,
definition	:	any acid that has hydroxyl groups in addition to the hydroxyl group in the acid itself (noun.substance)

hyponym	:	racemic acid,
definition	:	the optically inactive form of tartaric acid that is often found in grape juice (noun.substance)