Thiodipropionic acid
What is Thiodipropionic acid?
Thiodipropionic acid is an organic compound that can be synthesised. It is a derivative of propionic acid, with a sulfur atom linking two propionic acid units.
Is Thiodipropionic acid vegan?
Thiodipropionic acid is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Thiodipropionic acid a major allergen?
Thiodipropionic acid is not one of the 14 major allergens that UK law requires to be emphasised on food labels.
What is Thiodipropionic acid used for?
It is used as an antioxidant in fats and oils to prevent rancidity.
Is Thiodipropionic acid safe?
Thiodipropionic acid is an authorised food additive in the UK and the EU, listed under E number E388.
Why it's used
It is used as an antioxidant in fats and oils to prevent rancidity. It is often used in combination with other antioxidants like BHA or BHT. It can be found in some baked goods and confectionery.
Health notes
Thiodipropionic acid is an authorised food additive in the UK and the EU, listed under E number E388. It has been evaluated by EFSA, and acceptable daily intake (ADI) levels have been established. At typical consumption levels, it is not considered to pose a health risk. Some studies have explored its antioxidant properties and potential health effects, but further research is ongoing.
Allergen info
Thiodipropionic acid is not one of the 14 major allergens that UK law requires to be emphasised on food labels. Not a major allergen.
Foods that contain Thiodipropionic acid
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