Comparing E297 - Fumaric acid vs E350II - Sodium hydrogen malate
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Popular questions
Is fumaric acid bad for you?
No—at the small amounts used in foods it’s not considered harmful; very high intakes may irritate the stomach or teeth due to its acidity.
Is fumaric acid safe in food?
Yes; it’s an approved food acidulant (e.g., GRAS in the U.S.) and EFSA has found no safety concern at authorized uses and levels.
Is fumaric acid vegan?
Yes; it’s typically made synthetically or by microbial fermentation and does not require animal-derived ingredients.
What is fumaric acid in food?
An acidulant that adds tartness, controls pH, and functions as a slow-dissolving leavening acid—commonly used in beverages, confections, and tortillas to improve flavor and shelf life.
What is fumaric acid made from?
Commercially it’s produced by isomerizing maleic anhydride/maleic acid (petrochemical route) or by fermenting sugars with fungi such as Rhizopus; it also occurs naturally in small amounts in some plants and fungi.
What is sodium hydrogen malate used for?
It’s used mainly as a humectant and acidity regulator/buffer to help retain moisture and control tartness/pH in foods. It can also act as a sequestrant, binding metal ions to improve stability and limit oxidation.