Non-modified starch

Non-modified starch is a carbohydrate derived from plants, such as corn, wheat, potatoes, or tapioca. It is the natural form of starch, unaltered by chemical or physical processes. Starch is a fundamental component of many plant-based foods, providing energy and structure.

Manufacturers use non-modified starch primarily as a thickener and stabiliser in food products. It helps to improve texture, bind ingredients, and prevent separation in items like sauces, soups, and baked goods. Its ability to absorb water makes it useful in microwaveable and frozen meals to maintain moisture and consistency.

Non-modified starch is a common food ingredient and not typically classified as a food additive under UK law when used for its nutritional or functional properties. It is a source of carbohydrates, which are a primary energy source for the body. The NHS Eatwell Guide recommends that carbohydrates form the largest part of a healthy diet. While starches are generally considered safe, excessive consumption of refined carbohydrates, which can be rapidly digested, is sometimes debated in relation to metabolic health, though evidence is mixed and depends on the overall dietary pattern.