Potato maltodextrin

Potato maltodextrin is a carbohydrate derived from the starch of potatoes. It is produced by the partial hydrolysis of potato starch, a process that breaks down the long chains of glucose into shorter ones. This results in a white, powdery substance that is easily digestible and soluble.

Manufacturers use potato maltodextrin as a thickener, carrier, and texturiser in a variety of food products. Its ability to absorb liquids and provide bulk makes it useful in powdered mixes, sauces, and processed meats. It can also act as a fat replacer, improving the mouthfeel of low-fat products.

Potato maltodextrin is authorised as a food additive in Great Britain and is listed on the Register of Food Additive Authorisations. It is generally considered safe for consumption at typical levels. EFSA has evaluated maltodextrins, and they are recognised as a digestible carbohydrate. While it provides energy, it has a high glycaemic index, meaning it can cause a rapid rise in blood sugar levels, which may be a consideration for individuals managing their blood glucose.