Citric acid is an organic acid found in citric fruits, but it's commonly used as a preservative in packaged foods and drinks. Find out if it's safe to eat.

It is, however, difficult to rest upon this hypothesis, it we consider the formula of citric acid; the spontaneous decomposition of tartar, observed by MM. Noellner and Nickles, whilst augmenting ...

Citric acid is found naturally in citrus fruits but also produced synthetically as an additive. This article reviews citric acid, including its benefits, uses, and safety.

Once you snag your very own citric acid, it’ll last in your pantry for a while—up to three years. It’s so much more than just adding tang. It’s also a flavor enhancer much like salt, sugar ...

Mix a tablespoon of citric acid with a liter (4 ⅓ cups) of water, and stir until dissolved. Boil the mixture and then let it sit for 15 minutes.