食物中的乳酸是好是壞?

Malic acid E296

Healthy PIG

Malic acid, usually related to apples, is naturally present in fruits and can enhance the flavor and sourness. It is used as a flavoring agent and pH control agent in food. The European food additive number is E296. This ingredient exists in three forms: D-, L- and racemic DL-forms (consisting of equal parts of the two forms). Malic acid sold on the market usually refers to its DL form.