Thickener, also known as thickener, is a chemical substance that can increase the viscosity of a liquid without fundamentally altering other properties of the liquid. People often add edible thickeners to sauces, soups, and puddings, while their taste does not change; Thickeners can also be used in coatings, inks, explosives, and cosmetics. When someone experiences swallowing disorders, the liquid they drink will also be infused with thickeners, as this can reduce the risk of aspiration for patients.
