Acidulant

An acidulant is a food additive used to lower the pH of a food or beverage, making it more acidic. Common acidulants include citric acid, malic acid, phosphoric acid, acetic acid, and lactic acid. Acidulants are used to enhance the flavor of foods, prevent the growth of bacteria, and help preserve the food for a longer shelf life. Acidulants can also be used to decrease the pH of a beverage, making it taste tart. The medicinal activity of acidulants is mainly related to their acidic properties, which can help treat conditions such as acid reflux, heartburn, and indigestion. Acidulants can also help increase bile flow, which can aid in digestion, and can help reduce the risk of certain infections and food poisoning.