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E 297Preservatives

Fumaric acid

Characteristics

Additive NameFumaric acid
E No.E 297
TypeIndividual Substance
In plain language

A synthetic organic acid used as an acidity regulator and flavour enhancer — it adds a sharp, tart taste to foods. Found in chewing gum, flavoured drinks, desserts, confectionery, and yogurt-based products. It's roughly three times more acidic than citric acid, so smaller amounts are needed. Generally recognised as safe by EFSA and FDA within approved limits. It's poorly absorbed by the body compared to other food acids, which keeps its metabolic impact low. No significant safety controversies at typical food use levels.

Conditions of Use

This additive is authorised to be used in the following 7 food categories:

1.4flavoured fermented milk products including heat-treated products
Maximum Level = 4000 mg/L
only fruit-flavoured desserts
5.2Other confectionery including breath freshening micro-sweets
Maximum Level = 1000 mg/kg
only sugar confectionery
5.3chewing gum
Maximum Level = 2000 mg/kg
5.4Decorations, coatings and fillings, except fruit-based fillings covered by category 4.2.4
Maximum Level = 1000 mg/kg
14.1.5.2other
Maximum Level = 1000 mg/L
only instant products for preparation of flavoured tea and herbal infusions
16Desserts excluding products covered in category 1 3 and 4
Maximum Level = 4000 mg/kg
only gel-like desserts, fruit-flavoured desserts, dry powdered dessert mixes
14.1.4Flavoured_drinks
Maximum Level = 1000 mg/L
only instant powders for fruit-based drinks

Source

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E 297 - Fumaric acid | E-Number Information