Jack Berry

Gluten Free Premium Potato Starch

Jack Berry™ Premium Potato Starch is gluten free. It is manufactured from the ‘washing out’ process used when crushing potatoes to make potato flour. The starch is dried in to a bright white powder which can be used as a thickener for sauces and soups and is one of the main ingredients in puddings.


Potato starch is starch extracted from potatoes. The cells of the root tubers of the potato plant contain leucoplasts (starch grains). To extract the starch, the potatoes are crushed, and the starch grains are released from the destroyed cells. The starch is then washed out and dried to powder.

Potato starch contains typical large oval spherical granules ranging in size from 5 to 100 micrometres. Potato starch is a refined starch, containing minimal protein or fat. This gives the powder a clear white colour, and the cooked starch typical characteristics of neutral taste, good clarity, high binding strength, long texture, and minimal tendency to foaming or yellowing of the solution.

Starch derivatives are used in many recipes, for example in noodles, wine gums, cocktail nuts, potato chips, hot dog sausages, bakery cream and instant soups and sauces, in gluten-free recipes. In pastry, e.g. sponge cake, it is used to keep the cake moist and give a soft texture.


Typical Values as sold per 100g
Energy kcal – 324kcal
Fat – 1g
of which saturates 0.2g
Carbohydrates – 80g
of which sugars 0.0g
Fibre – 0.0g
Protein – 0.2g
Salt – 0.01g


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