Displaying 5 results of Fructopyranose Impurities Fructopyranose impurities are unwanted substances that can be found in fructose products. These impurities can arise during the production process and can affect the quality and purity of the final product. The presence of these impurities can also impact the taste and texture of the product. It is important to monitor and control fructopyranose impurities to ensure a high-quality fructose product.