Acidity regulators, or pH control agents, are food additives added to change or maintain pH (acidity or basicity). They can be organic or mineral acids, bases, neutralizing agents, or buffering agents.
Commonly used acidity regulators are citric, acetic and lactic acids.
- E-numbers on Food-Info.net
- Quality control - free spreadsheet for titration of acids and bases, pH calculation and distribution diagram generation