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(ă-sid′ĭ-fī″) [ acid + -ify]
1. To make a substance acid.
2. To become acid.
acidifiable (ă-sid″ĭ-fī′ă-bl), adjectiveacidification (-fĭ-kā′shŏn) acidifier (-fī″ĕr)


a technology used by processors to preserve foods by adding acids (such as acetic, citric, phosphoric, propionic and lactic acid) and thereby reduce the risk of growth of harmful bacteria.

acidification of feed
used to enhance the stomach acidity, reducing pH and salmonella infection as well as improving pig performance.